Best Organic Vitamin D of 2025

Last updated on 03/10/2025
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1
NATURELO Vitamin D3 (62.5mcg / 2500 IU) - from Lichen - Plant-Based & Sustainable - Bio-Active Colecalciferol - Bone and Immune Health - 180 Small Vegan Capsules | 6 Month Supply
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NATURELO Vitamin D3 (62.5mcg / 2500 IU) - from Lichen - Plant-Based & Sustainable - Bio-Active Colecalciferol - Bone and Immune Health - 180 Small Vegan Capsules | 6 Month Supply
NATURELO
Free Shipping
Why we love it
  • Wild-harvested Lichen source.
  • Enhanced bioavailability of D3.
  • Strong bones and teeth.
Main Highlights
  • Made from wild-harvested Lichen
  • Uses the cholecalciferol active form of D3 for enhanced bioavailability
  • Aids calcium absorption for strong bones and teeth
  • Recommended for pregnant women during the prenatal stage
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9.8
Exceptional
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9.8
Exceptional
NATURELO
NATURELO Vitamin D3 (62.5mcg / 2500 IU) - from Lichen - Plant-Based & Sustainable - Bio-Active Colecalciferol - Bone and Immune Health - 180 Small Vegan Capsules | 6 Month Supply
Free Shipping
Why we love it
  • Wild-harvested Lichen source.
  • Enhanced bioavailability of D3.
  • Strong bones and teeth.
Main Highlights
  • Made from wild-harvested Lichen
  • Uses the cholecalciferol active form of D3 for enhanced bioavailability
  • Aids calcium absorption for strong bones and teeth
  • Recommended for pregnant women during the prenatal stage
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Value for Money
2
NaturesPlus Source of Life Garden Organic Vitamin D3 2000IU with K2 100mcg - Vegan Vitamin D3 and K2 Supplement - Immune Support, Bone Health - Gluten Free - 60 Capsules
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NaturesPlus Source of Life Garden Organic Vitamin D3 2000IU with K2 100mcg - Vegan Vitamin D3 and K2 Supplement - Immune Support, Bone Health - Gluten Free - 60 Capsules
Nature's Plus
Free Shipping
Why we love it
  • Quality backed by independent testing.
  • Unique organic cofactors boost.
  • Promotes proper calcium function.
Main Highlights
  • Active Vitamin D, MK-7 K2: we use the highly bioavailable and active forms of cholecalciferol and menaquinone-7 (MK-7) for enhanced benefit. Completely Vegan and Organic!
  • Easy One a Day: Easy to take one-a-day capsule will deliver your daily needs of these two essential vitamins. No more massive tablets hard to swallow and absorb, one easy-to-digest capsule you can take and feel the difference!
  • Enhanced by Organic Food: A unique blend of organic superfoods including whole foods, including blueberry, chlorella, flax, kale sprout, spinach and spirulina, an effective complex of cofactors to enhance action and bioavailability. NO BINDERS, FILLERS OR NASTIES
  • High Strength, Back by Science: Vitamins D3 and K2 as MK-7 are the perfect combo for bones and health. Highly needed for proper calcium absorption and function, and to avoid calcium's harmful deposits around tissues, especially arteries.
  • QUALITY YOU CAN TRUST: NaturesPlus uses only natural ingredients, free from GMOs and unwanted additives. Every product undergoes third-party testing to ensure it contains exactly what’s listed on the label. Our facilities are GMP, HACCP, and NSF certified, securing the highest standards of safety and traceability
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9.7
Exceptional
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9.7
Exceptional
Nature's Plus
NaturesPlus Source of Life Garden Organic Vitamin D3 2000IU with K2 100mcg - Vegan Vitamin D3 and K2 Supplement - Immune Support, Bone Health - Gluten Free - 60 Capsules
Free Shipping
Why we love it
  • Quality backed by independent testing.
  • Unique organic cofactors boost.
  • Promotes proper calcium function.
Main Highlights
  • Active Vitamin D, MK-7 K2: we use the highly bioavailable and active forms of cholecalciferol and menaquinone-7 (MK-7) for enhanced benefit. Completely Vegan and Organic!
  • Easy One a Day: Easy to take one-a-day capsule will deliver your daily needs of these two essential vitamins. No more massive tablets hard to swallow and absorb, one easy-to-digest capsule you can take and feel the difference!
  • Enhanced by Organic Food: A unique blend of organic superfoods including whole foods, including blueberry, chlorella, flax, kale sprout, spinach and spirulina, an effective complex of cofactors to enhance action and bioavailability. NO BINDERS, FILLERS OR NASTIES
  • High Strength, Back by Science: Vitamins D3 and K2 as MK-7 are the perfect combo for bones and health. Highly needed for proper calcium absorption and function, and to avoid calcium's harmful deposits around tissues, especially arteries.
  • QUALITY YOU CAN TRUST: NaturesPlus uses only natural ingredients, free from GMOs and unwanted additives. Every product undergoes third-party testing to ensure it contains exactly what’s listed on the label. Our facilities are GMP, HACCP, and NSF certified, securing the highest standards of safety and traceability
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3
Viridian - Organic Vitamin D2 400IU - 60 Caps | Vegan Formula, Sourced from Organic Mushrooms | Contributes to Normal Bones, Teeth, Muscles & Immunity | Nutritionist Formulated
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Viridian - Organic Vitamin D2 400IU - 60 Caps | Vegan Formula, Sourced from Organic Mushrooms | Contributes to Normal Bones, Teeth, Muscles & Immunity | Nutritionist Formulated
Viridian
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Why we love it
  • Supports strong bones health.
  • Contains organic ingredients.
  • Easy-to-swallow capsules.
Main Highlights
  • VEGAN & ORGANIC: Sourced from UV-exposed organic mushrooms, providing a plant-based form of Vitamin D for bone, teeth, and immune support.
  • SUPPORTS BONES & IMMUNE SUPPORT: Contributes to normal bone, teeth, and muscle function, as well as calcium and phosphorus absorption, crucial during winter months.
  • EXPERTLY FORMULATED: 100% active ingredients with no artificial fillers, preservatives, or nasties; crafted by expert nutritionists to meet high ethical standards.
  • ETHICAL & PURE: Free from animal testing, GMOs, and palm oil, adhering to strict ethical criteria for a sustainable and healthy supplement.
  • COMPLETE SATISFACTION: Like every Viridian supplement, Vitamin D Capsules are fully considered from the seed to the recycling bank. Our customer service team and qualified nutritionists are based in Northamptonshire and available to support you. Our range is also stocked in independent health stores across the country.
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9.5
Superb
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9.5
Superb
Viridian
Viridian - Organic Vitamin D2 400IU - 60 Caps | Vegan Formula, Sourced from Organic Mushrooms | Contributes to Normal Bones, Teeth, Muscles & Immunity | Nutritionist Formulated
Free Shipping
Why we love it
  • Supports strong bones health.
  • Contains organic ingredients.
  • Easy-to-swallow capsules.
Main Highlights
  • VEGAN & ORGANIC: Sourced from UV-exposed organic mushrooms, providing a plant-based form of Vitamin D for bone, teeth, and immune support.
  • SUPPORTS BONES & IMMUNE SUPPORT: Contributes to normal bone, teeth, and muscle function, as well as calcium and phosphorus absorption, crucial during winter months.
  • EXPERTLY FORMULATED: 100% active ingredients with no artificial fillers, preservatives, or nasties; crafted by expert nutritionists to meet high ethical standards.
  • ETHICAL & PURE: Free from animal testing, GMOs, and palm oil, adhering to strict ethical criteria for a sustainable and healthy supplement.
  • COMPLETE SATISFACTION: Like every Viridian supplement, Vitamin D Capsules are fully considered from the seed to the recycling bank. Our customer service team and qualified nutritionists are based in Northamptonshire and available to support you. Our range is also stocked in independent health stores across the country.
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4
Vitamin D3 & K2 (MK-7) in Organic Black Seed Oil/Nigella Sativa (30ml) - High Strength Liquid (3000IU), 100% Trans MK-7, Immune, Bone Support, Heart Health, Sublingual, Made in UK by Nature Provides
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Vitamin D3 & K2 (MK-7) in Organic Black Seed Oil/Nigella Sativa (30ml) - High Strength Liquid (3000IU), 100% Trans MK-7, Immune, Bone Support, Heart Health, Sublingual, Made in UK by Nature Provides
Nature Provides
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Why we love it
  • Efficient absorption and dosage management.
  • Supports immune system and bone health.
  • Ensures correct calcium absorption.
Main Highlights
  • Why nature provides’ vitamin D3 + K2? Our Vitamin D3 + K2 supplement offers a high-strength combination of 3000 IU of Vitamin D3 and 50 mcg of Vitamin K2 (highly researched Mk-7, MenaquinGold form) per daily dose. Uniquely formulated with antioxidant rich, organic, cold pressed black seed oil (nigella sativa) also known as Cumin Oil, it offers further health supporting benefits. This highly bioavailable liquid formula ensures optimal absorption and utilisation by the body
  • How to take vitamin D3 + K2? Vitamin D3 + K2 is easy to take and has the recognisable flavour of a high quality black seed oil also known as Cumin Oil. Designed to be taken on the tongue for optimal absorption, simply take 5 drops daily. Each 30ml bottle contains 160 servings, offering a 5 months supply. The liquid formula also makes it easy to adjust the dose to suit your daily requirements.
  • Support your health: Our Vitamin D3 + K2 promotes Healthy Bones and Teeth by aiding calcium absorption and directing it to where it's needed most. It also supports Cardiovascular Health by preventing calcium buildup in arteries, and supports a healthy Immune Function, contributing to overall well-being.
  • Premium quality, no additives: Our pure, high quality D3+K2 formula is Vegetarian-friendly, 100% GMO-free, and contains no artificial colours, flavours, sugars, or preservatives. Packaged in Miron UV-proof glass for natural protection against UV light, we use only the purest ingredients.
  • Customer peace of mind: At Nature Provides, we aim to provide comprehensive information and support. If you have any questions, our friendly team is available to offer personalised assistance to help integrate this supplement into your lifestyle. We strive for 100% customer satisfaction and are here to help if you are not completely happy with your purchase.
  • What is the story behind Nature Provides? We are a trusted, nutritionist-led UK company, offering high-quality supplements. Born out of a desire to see more Pure and Effective supplement options on the market, our products are expertly developed and sourced by our Certified Nutritionist and manufactured in an ISO-accredited, GMP, FDA registered laboratory here in the UK, adhering to the highest manufacturing standards.
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9.3
Superb
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9.3
Superb
Nature Provides
Vitamin D3 & K2 (MK-7) in Organic Black Seed Oil/Nigella Sativa (30ml) - High Strength Liquid (3000IU), 100% Trans MK-7, Immune, Bone Support, Heart Health, Sublingual, Made in UK by Nature Provides
Free Shipping
Why we love it
  • Efficient absorption and dosage management.
  • Supports immune system and bone health.
  • Ensures correct calcium absorption.
Main Highlights
  • Why nature provides’ vitamin D3 + K2? Our Vitamin D3 + K2 supplement offers a high-strength combination of 3000 IU of Vitamin D3 and 50 mcg of Vitamin K2 (highly researched Mk-7, MenaquinGold form) per daily dose. Uniquely formulated with antioxidant rich, organic, cold pressed black seed oil (nigella sativa) also known as Cumin Oil, it offers further health supporting benefits. This highly bioavailable liquid formula ensures optimal absorption and utilisation by the body
  • How to take vitamin D3 + K2? Vitamin D3 + K2 is easy to take and has the recognisable flavour of a high quality black seed oil also known as Cumin Oil. Designed to be taken on the tongue for optimal absorption, simply take 5 drops daily. Each 30ml bottle contains 160 servings, offering a 5 months supply. The liquid formula also makes it easy to adjust the dose to suit your daily requirements.
  • Support your health: Our Vitamin D3 + K2 promotes Healthy Bones and Teeth by aiding calcium absorption and directing it to where it's needed most. It also supports Cardiovascular Health by preventing calcium buildup in arteries, and supports a healthy Immune Function, contributing to overall well-being.
  • Premium quality, no additives: Our pure, high quality D3+K2 formula is Vegetarian-friendly, 100% GMO-free, and contains no artificial colours, flavours, sugars, or preservatives. Packaged in Miron UV-proof glass for natural protection against UV light, we use only the purest ingredients.
  • Customer peace of mind: At Nature Provides, we aim to provide comprehensive information and support. If you have any questions, our friendly team is available to offer personalised assistance to help integrate this supplement into your lifestyle. We strive for 100% customer satisfaction and are here to help if you are not completely happy with your purchase.
  • What is the story behind Nature Provides? We are a trusted, nutritionist-led UK company, offering high-quality supplements. Born out of a desire to see more Pure and Effective supplement options on the market, our products are expertly developed and sourced by our Certified Nutritionist and manufactured in an ISO-accredited, GMP, FDA registered laboratory here in the UK, adhering to the highest manufacturing standards.
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5
Vitamin D3 K2 MK7 (99.9% All-Trans) with Extra Virgin Olive Oil - 180 Softgels D3 and K2 Vitamin Supplements
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Vitamin D3 K2 MK7 (99.9% All-Trans) with Extra Virgin Olive Oil - 180 Softgels D3 and K2 Vitamin Supplements
AAVALABS
Free Shipping
Why we love it
  • Enhanced immune and muscle function.
  • Pure, natural ingredients included.
  • Sustainable and reliable production.
Main Highlights
  • HIGH STRENGTH D3 + K2 - Our new Vitamin D3 + vitamin K formula is developed to brighten up your healthy lifestyle. No matter if the sun is out or not, start your day right with the effective combination of the sunshine vitamin D and K2. The vitamins work well together to help maintain normal bones. Vitamin D also helps maintain normal immune and muscle function.
  • NATURAL VITAMIN D3 + K2 SOFTGELS - Our vitamin D tablets are based on the power of nature! Pure & natural ingredients are our key to providing the perfect support for your everyday life. Our vitamin D3 is obtained naturally from lanolin. In a careful cleaning process, we remove all harmful bacteria and other unwanted substances. You only get the purest vitamin D3 and vitamin K2 MK7 - no additives. To maximise absorption, we have added extra virgin olive oil.
  • NORDIC BY NATURE - AAVALABS is a family business from Finland. Each d3 and k2 vitamin softgel is produced with Nordic purity and freshness. High quality and transparency about ingredients are a matter of course for us. The vitamin D supplement is GMO, gluten and lactose free. Quality testing by third parties ensures that we meet the highest European standards.
  • SUSTAINABLE PRODUCTION - The connection to nature and sustainability is very important to us! That is why our vitamins d k2 come from reliable sources. The D3 is sustainably produced from lanolin. A natural fatty substance secreted by the skin glands of sheep. Vitamin K2 comes in many different forms. MK-4 and MK-7 are the most important. Our formula contains MK-7 because it is more bioavailable and stays in the bloodstream longer than MK-4.
  • OUR QUALITY PROMISE - Each bottle of our high strength vitamin D contains 180 softgels - a 6 month supply. We stand 100% behind our products and want you to love our supplements as much as we do!
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9.2
Superb
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9.2
Superb
AAVALABS
Vitamin D3 K2 MK7 (99.9% All-Trans) with Extra Virgin Olive Oil - 180 Softgels D3 and K2 Vitamin Supplements
Free Shipping
Why we love it
  • Enhanced immune and muscle function.
  • Pure, natural ingredients included.
  • Sustainable and reliable production.
Main Highlights
  • HIGH STRENGTH D3 + K2 - Our new Vitamin D3 + vitamin K formula is developed to brighten up your healthy lifestyle. No matter if the sun is out or not, start your day right with the effective combination of the sunshine vitamin D and K2. The vitamins work well together to help maintain normal bones. Vitamin D also helps maintain normal immune and muscle function.
  • NATURAL VITAMIN D3 + K2 SOFTGELS - Our vitamin D tablets are based on the power of nature! Pure & natural ingredients are our key to providing the perfect support for your everyday life. Our vitamin D3 is obtained naturally from lanolin. In a careful cleaning process, we remove all harmful bacteria and other unwanted substances. You only get the purest vitamin D3 and vitamin K2 MK7 - no additives. To maximise absorption, we have added extra virgin olive oil.
  • NORDIC BY NATURE - AAVALABS is a family business from Finland. Each d3 and k2 vitamin softgel is produced with Nordic purity and freshness. High quality and transparency about ingredients are a matter of course for us. The vitamin D supplement is GMO, gluten and lactose free. Quality testing by third parties ensures that we meet the highest European standards.
  • SUSTAINABLE PRODUCTION - The connection to nature and sustainability is very important to us! That is why our vitamins d k2 come from reliable sources. The D3 is sustainably produced from lanolin. A natural fatty substance secreted by the skin glands of sheep. Vitamin K2 comes in many different forms. MK-4 and MK-7 are the most important. Our formula contains MK-7 because it is more bioavailable and stays in the bloodstream longer than MK-4.
  • OUR QUALITY PROMISE - Each bottle of our high strength vitamin D contains 180 softgels - a 6 month supply. We stand 100% behind our products and want you to love our supplements as much as we do!
Show More
6
WILD NUTRITION Food Grown® Vitamin D Supplements | High Strength Vitamin D 1000iu for Muscle, Bone, and Immune Support | 30 Capsules
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WILD NUTRITION Food Grown® Vitamin D Supplements | High Strength Vitamin D 1000iu for Muscle, Bone, and Immune Support | 30 Capsules
Wild Nutrition
Free Shipping
Why we love it
  • Essential for immune support.
  • Supports muscle and bone health.
  • Better absorption than leading brands.
Main Highlights
  • RECOMMENDED FOR ALL — The UK Department of Health advises taking a Vitamin D supplement between October and April, and it is estimated 50% of the population are deficient in Vitamin D3. Our Food-Grown Vitamin D capsules are an essential for year-round immune support.
  • MUSCLE, BONES AND TEETH — Our high strength Vitamin D (as D3 1000IU) 25μg supports muscle function, calcium absorption and normal bones and teeth.
  • BETTER ABSORPTION, OPTIMUM STRENGTH — Our Scientifically-studied, Food-Grown Vit D supplement, is 100% more effectively absorbed than the leading high street capsule. The natural formula is effective and performs better over synthetic alternatives.
  • WHY FOOD-GROWN SUPPLEMENTS? Your DNA is wired to receive nutrition from food, which is exactly why Food-Grown ingredients are kept as close to their original food form as possible. No added fillers or binders, just clean, ethically sourced ingredients, evidenced by research and real life. Five gold-standard scientific absorption studies show just how effectively Food-Grown supplements are absorbed and retained. Let your body decide.
  • WHY WILD NUTRITION? In 2013, with over a decade’s experience running health clinics, nutritional therapist Henrietta Norton felt the supplement industry could do better. And so, Wild Nutrition was born. Fast forward to today and Henrietta’s Food-Grown formulations are loved across the globe. Certified B Corp in 2021, Pioneers in Food-Grown supplements.
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9.1
Superb
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9.1
Superb
Wild Nutrition
WILD NUTRITION Food Grown® Vitamin D Supplements | High Strength Vitamin D 1000iu for Muscle, Bone, and Immune Support | 30 Capsules
Free Shipping
Why we love it
  • Essential for immune support.
  • Supports muscle and bone health.
  • Better absorption than leading brands.
Main Highlights
  • RECOMMENDED FOR ALL — The UK Department of Health advises taking a Vitamin D supplement between October and April, and it is estimated 50% of the population are deficient in Vitamin D3. Our Food-Grown Vitamin D capsules are an essential for year-round immune support.
  • MUSCLE, BONES AND TEETH — Our high strength Vitamin D (as D3 1000IU) 25μg supports muscle function, calcium absorption and normal bones and teeth.
  • BETTER ABSORPTION, OPTIMUM STRENGTH — Our Scientifically-studied, Food-Grown Vit D supplement, is 100% more effectively absorbed than the leading high street capsule. The natural formula is effective and performs better over synthetic alternatives.
  • WHY FOOD-GROWN SUPPLEMENTS? Your DNA is wired to receive nutrition from food, which is exactly why Food-Grown ingredients are kept as close to their original food form as possible. No added fillers or binders, just clean, ethically sourced ingredients, evidenced by research and real life. Five gold-standard scientific absorption studies show just how effectively Food-Grown supplements are absorbed and retained. Let your body decide.
  • WHY WILD NUTRITION? In 2013, with over a decade’s experience running health clinics, nutritional therapist Henrietta Norton felt the supplement industry could do better. And so, Wild Nutrition was born. Fast forward to today and Henrietta’s Food-Grown formulations are loved across the globe. Certified B Corp in 2021, Pioneers in Food-Grown supplements.
Show More
7
Vitamin D Drops - Vitamin D3 K2 Liquid for Adults & Kids - Immunity, Bones & Muscle Support - High Strength Vegetarian Vit D 4000IU & Vitamin K2 25mcg - Fast Absorption Oil Supplement - Natural Orange
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Vitamin D Drops - Vitamin D3 K2 Liquid for Adults & Kids - Immunity, Bones & Muscle Support - High Strength Vegetarian Vit D 4000IU & Vitamin K2 25mcg - Fast Absorption Oil Supplement - Natural Orange
SuperSelf
Free Shipping
Why we love it
  • Easy to consume format.
  • Supports bones, teeth, immunity.
  • British-made, high quality.
Main Highlights
  • DAILY SUPPORT FOR BONES, IMMUNITY AND ENERGY - SuperSelf Vitamin D3 K2 drops are expertly formulated to support your immune system and help maintain strong bones, teeth, and muscle function. With a smooth, easy-to-take liquid format, they’re ideal for the whole family — especially for busy lifestyles or anyone who prefers not to swallow tablets.
  • EASY TO TAKE DROPS WITH NATURAL ORANGE FLAVOUR - With a light orange flavour and no unpleasant aftertaste, our vitamin D drops are easy to take — even on busy mornings. Simply place under the tongue or add to your favourite drink. Clean, quick, and fuss-free.
  • HIGH STRENGTH SUPPLEMENT WITH LONG-LASTING VALUE - Each 4-drop serving delivers 4000 IU of Vitamin D3 and 25 mcg of K2 MK-7 for powerful daily support. With around 600 drops per 30 ml bottle, you’ll enjoy up to 5 months of consistent use. The clean, vegetarian-friendly formula includes sunflower seed oil, natural orange flavour, and essential vitamins — with no unnecessary additives.
  • FLEXIBLE DAILY DOSING WITH FAST ABSORPTION - From daily maintenance to targeted support, you can easily personalise your intake from 1 to 4 drops. The precision dropper ensures accurate dosing for both adults and kids. Blended in a pure sunflower oil base, the formula absorbs quickly and is gentle on the stomach.
  • BRITISH MADE, HIGH QUALITY - Expertly formulated and manufactured in the UK, SuperSelf Vitamin D Drops are produced to strict GMP (Good Manufacturing Practice) standards. Every batch is independently tested for potency and purity. Choose with confidence, knowing your supplement meets the highest safety and quality benchmarks.
  • SCIENCE-BACKED SUPPLEMENTS WITH A PURPOSE - Rooted in science and driven by care, SuperSelf supplements are designed to help you feel your best, every day. With each purchase, you’re also giving back — a portion of our profits helps Vitamin Angels reach children under five in over 70 countries, reducing preventable diseases and improving lives.
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8.9
Excellent
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8.9
Excellent
SuperSelf
Vitamin D Drops - Vitamin D3 K2 Liquid for Adults & Kids - Immunity, Bones & Muscle Support - High Strength Vegetarian Vit D 4000IU & Vitamin K2 25mcg - Fast Absorption Oil Supplement - Natural Orange
Free Shipping
Why we love it
  • Easy to consume format.
  • Supports bones, teeth, immunity.
  • British-made, high quality.
Main Highlights
  • DAILY SUPPORT FOR BONES, IMMUNITY AND ENERGY - SuperSelf Vitamin D3 K2 drops are expertly formulated to support your immune system and help maintain strong bones, teeth, and muscle function. With a smooth, easy-to-take liquid format, they’re ideal for the whole family — especially for busy lifestyles or anyone who prefers not to swallow tablets.
  • EASY TO TAKE DROPS WITH NATURAL ORANGE FLAVOUR - With a light orange flavour and no unpleasant aftertaste, our vitamin D drops are easy to take — even on busy mornings. Simply place under the tongue or add to your favourite drink. Clean, quick, and fuss-free.
  • HIGH STRENGTH SUPPLEMENT WITH LONG-LASTING VALUE - Each 4-drop serving delivers 4000 IU of Vitamin D3 and 25 mcg of K2 MK-7 for powerful daily support. With around 600 drops per 30 ml bottle, you’ll enjoy up to 5 months of consistent use. The clean, vegetarian-friendly formula includes sunflower seed oil, natural orange flavour, and essential vitamins — with no unnecessary additives.
  • FLEXIBLE DAILY DOSING WITH FAST ABSORPTION - From daily maintenance to targeted support, you can easily personalise your intake from 1 to 4 drops. The precision dropper ensures accurate dosing for both adults and kids. Blended in a pure sunflower oil base, the formula absorbs quickly and is gentle on the stomach.
  • BRITISH MADE, HIGH QUALITY - Expertly formulated and manufactured in the UK, SuperSelf Vitamin D Drops are produced to strict GMP (Good Manufacturing Practice) standards. Every batch is independently tested for potency and purity. Choose with confidence, knowing your supplement meets the highest safety and quality benchmarks.
  • SCIENCE-BACKED SUPPLEMENTS WITH A PURPOSE - Rooted in science and driven by care, SuperSelf supplements are designed to help you feel your best, every day. With each purchase, you’re also giving back — a portion of our profits helps Vitamin Angels reach children under five in over 70 countries, reducing preventable diseases and improving lives.
Show More
8
Vitamin D3 + K2, 2000 IU & 150µ MK-7, 200 Softgels | with Organic Extra Virgin Olive Oil | Bones, Muscles & Immune System | 100% Natural Ingredients, No Additives | Zenement
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Vitamin D3 + K2, 2000 IU & 150µ MK-7, 200 Softgels | with Organic Extra Virgin Olive Oil | Bones, Muscles & Immune System | 100% Natural Ingredients, No Additives | Zenement
Zenement
Free Shipping
Why we love it
  • Boosts defences and strengthens bones.
  • Seven-month supply in softgels.
  • Guaranteed satisfaction or refund.
Main Highlights
  • PERFECT COMBINATION: A perfect combination to boost your defences and strengthen your bones, muscles, joints and teeth. Vitamin D3 (cholecalciferol) is a fat-soluble vitamin that helps the body absorb calcium and phosphorus to build and maintain strong bones and supports the normal functioning of the immune system. And Vitamin K2 plays a key role in bone health as it is responsible for carrying calcium from the bloodstream to the bones, preventing it from building up in the blood vessels.
  • COMPLETE FORMULA: With 2000 IU Vitamin D3 and 150 µg Vitamin K2 (MK-7) per softgel, formulated with Spanish Extra Virgin Olive Oil. We offer 200 softgels per bottle, a 7 month supply.
  • 100% NATURAL INGREDIENTS & NO ADDITIVES: Non-GMO ingredients and no unnecessary additives, such as magnesium stearate, silicon dioxide, titanium dioxide, artificial flavours, colours or sweeteners. Gluten, lactose and soy free.
  • Quality and Satisfaction: Our supplements, formulated in Barcelona, are made with the highest quality ingredients under strict Good Manufacturing Practices (GMP). They meet the highest safety and efficacy standards, providing a reliable and healthy option. Furthermore, we have personalized attention available to answer any questions and help you choose the supplement that best suits your needs.
  • Zenement, Inspiring Wellness: Founded in Barcelona in 2017, Zenement's mission is to improve people's health and well-being. Inspired by the 'Zen' philosophy, our name combines 'Zen' and 'supplement', reflecting our commitment to balance and health. As a member of the Barcelona Health Hub at the Sant Pau Art Nouveau Campus, we promote innovation and excellence in the digital health sector.
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8.7
Excellent
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8.7
Excellent
Zenement
Vitamin D3 + K2, 2000 IU & 150µ MK-7, 200 Softgels | with Organic Extra Virgin Olive Oil | Bones, Muscles & Immune System | 100% Natural Ingredients, No Additives | Zenement
Free Shipping
Why we love it
  • Boosts defences and strengthens bones.
  • Seven-month supply in softgels.
  • Guaranteed satisfaction or refund.
Main Highlights
  • PERFECT COMBINATION: A perfect combination to boost your defences and strengthen your bones, muscles, joints and teeth. Vitamin D3 (cholecalciferol) is a fat-soluble vitamin that helps the body absorb calcium and phosphorus to build and maintain strong bones and supports the normal functioning of the immune system. And Vitamin K2 plays a key role in bone health as it is responsible for carrying calcium from the bloodstream to the bones, preventing it from building up in the blood vessels.
  • COMPLETE FORMULA: With 2000 IU Vitamin D3 and 150 µg Vitamin K2 (MK-7) per softgel, formulated with Spanish Extra Virgin Olive Oil. We offer 200 softgels per bottle, a 7 month supply.
  • 100% NATURAL INGREDIENTS & NO ADDITIVES: Non-GMO ingredients and no unnecessary additives, such as magnesium stearate, silicon dioxide, titanium dioxide, artificial flavours, colours or sweeteners. Gluten, lactose and soy free.
  • Quality and Satisfaction: Our supplements, formulated in Barcelona, are made with the highest quality ingredients under strict Good Manufacturing Practices (GMP). They meet the highest safety and efficacy standards, providing a reliable and healthy option. Furthermore, we have personalized attention available to answer any questions and help you choose the supplement that best suits your needs.
  • Zenement, Inspiring Wellness: Founded in Barcelona in 2017, Zenement's mission is to improve people's health and well-being. Inspired by the 'Zen' philosophy, our name combines 'Zen' and 'supplement', reflecting our commitment to balance and health. As a member of the Barcelona Health Hub at the Sant Pau Art Nouveau Campus, we promote innovation and excellence in the digital health sector.
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9
Smart Vitamin D3 AKO 1000IU | Vitamin D3 in Organic Apricot Kernel Oil | UK Made High Strength Vegetarian Oil | Immune Support | 30ml (800 Servings)
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Smart Vitamin D3 AKO 1000IU | Vitamin D3 in Organic Apricot Kernel Oil | UK Made High Strength Vegetarian Oil | Immune Support | 30ml (800 Servings)
Epigenetics
Why we love it
  • High strength for better absorption.
  • Long supply with immense value.
  • Protective Violetglass for freshness.
Main Highlights
  • ✔ HIGH STRENGTH - Our Smart Vitamin D3 AKO provides 1,000IU per drop, for easy, hassle-free supplementation. By only using the purest form of Vitamin D available, every single drop does more than the standard supplement. Our formulas deliver better bioavailablity resulting in better absorption and utilization within the body.
  • ✔ LONG SUPPLY - At the recommended dose of 1 drop per serving, 1 bottle provides a total of 800 servings. At the increased dose of 4 drops a day (4,000IU) a single bottle provides a 6 month supply.
  • ✔ MIRON VIOLETGLASS & REUSABLE - Buying for a long supply? Products stored in standard clear or amber glass are exposed to sunlight and degrade over time, needing artificial preservatives to keep them fresh. We only use Miron Violetglass for it's premium protection against harmful sunlight; by allowing only UV and infrared wavelengths to reach the contents of the bottle, their natural antimicrobial properties work to keep our liquid formulas fresh without the need for any added preservatives. Our bottle can be reused again and again for storing all kinds of liquids around the house and on your travels.
  • ✔ TRUSTED QUALITY - Proudly made in our UK based production facility, set in the heart of the countryside. Your trust in us matters, and as such, we adhere to the strictest GMP regulations and guidelines when producing all of our products.
  • ✔ VEGETARIAN FIRENDLY - We respect nature, and as such we ensure only vegetarian ingredients are used in the production of our Smart Vitamin D3 (AKO) oil.
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8.7
Excellent
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8.7
Excellent
Epigenetics
Smart Vitamin D3 AKO 1000IU | Vitamin D3 in Organic Apricot Kernel Oil | UK Made High Strength Vegetarian Oil | Immune Support | 30ml (800 Servings)
Why we love it
  • High strength for better absorption.
  • Long supply with immense value.
  • Protective Violetglass for freshness.
Main Highlights
  • ✔ HIGH STRENGTH - Our Smart Vitamin D3 AKO provides 1,000IU per drop, for easy, hassle-free supplementation. By only using the purest form of Vitamin D available, every single drop does more than the standard supplement. Our formulas deliver better bioavailablity resulting in better absorption and utilization within the body.
  • ✔ LONG SUPPLY - At the recommended dose of 1 drop per serving, 1 bottle provides a total of 800 servings. At the increased dose of 4 drops a day (4,000IU) a single bottle provides a 6 month supply.
  • ✔ MIRON VIOLETGLASS & REUSABLE - Buying for a long supply? Products stored in standard clear or amber glass are exposed to sunlight and degrade over time, needing artificial preservatives to keep them fresh. We only use Miron Violetglass for it's premium protection against harmful sunlight; by allowing only UV and infrared wavelengths to reach the contents of the bottle, their natural antimicrobial properties work to keep our liquid formulas fresh without the need for any added preservatives. Our bottle can be reused again and again for storing all kinds of liquids around the house and on your travels.
  • ✔ TRUSTED QUALITY - Proudly made in our UK based production facility, set in the heart of the countryside. Your trust in us matters, and as such, we adhere to the strictest GMP regulations and guidelines when producing all of our products.
  • ✔ VEGETARIAN FIRENDLY - We respect nature, and as such we ensure only vegetarian ingredients are used in the production of our Smart Vitamin D3 (AKO) oil.
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10
NaturesPlus Source of Life Garden Vitamin D3 2500IU Capsules - Organic and Vegan Vitamin D3 Supplement for Bone and Immune Support - Gluten Free - 60 Servings
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NaturesPlus Source of Life Garden Vitamin D3 2500IU Capsules - Organic and Vegan Vitamin D3 Supplement for Bone and Immune Support - Gluten Free - 60 Servings
Nature's Plus
Free Shipping
Why we love it
  • Vegan and natural Vitamin D3.
  • Guaranteed high potency and purity.
  • Promotes immunity, muscle health.
Main Highlights
  • VEGAN, NATURAL VITAMIN D3: We formulated the first supplement to provide 2500 IU of 100% plant-sourced cholecalciferol, from organic algae. The organic whole food base is made of fruits, vegetables, green foods, and algae.
  • HIGH POTENCY, MAXIMUM PURITY: 2500IU active Vitamin D3 grown from certified organic all-natural whole foods, our Vitamin D3 supplement is vegan, hypoallergenic, gluten-free, and certified NON-GMO
  • IMMUNITY, MUSCLE AND TOOTH HEALTH: Source of life Garden D3 will provide a therapeutic amount of effective D3, essential to maintain immunity, muscle and tooth health
  • IMMUNITY, MUSCLE AND MORE: Source of life Garden D3 will provide a therapeutic amount of effective D3, essential to maintain immunity, muscle and whole body support
  • QUALITY YOU CAN TRUST: All NaturesPlus products are crafted with safe, NON-GMO, high-quality natural ingredients and are Independently, third-party tested guaranteed. Our state of the art manufacturing facilities maintain adherence to superior standards and are FDA and NSF registered
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8.7
Excellent
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8.7
Excellent
Nature's Plus
NaturesPlus Source of Life Garden Vitamin D3 2500IU Capsules - Organic and Vegan Vitamin D3 Supplement for Bone and Immune Support - Gluten Free - 60 Servings
Free Shipping
Why we love it
  • Vegan and natural Vitamin D3.
  • Guaranteed high potency and purity.
  • Promotes immunity, muscle health.
Main Highlights
  • VEGAN, NATURAL VITAMIN D3: We formulated the first supplement to provide 2500 IU of 100% plant-sourced cholecalciferol, from organic algae. The organic whole food base is made of fruits, vegetables, green foods, and algae.
  • HIGH POTENCY, MAXIMUM PURITY: 2500IU active Vitamin D3 grown from certified organic all-natural whole foods, our Vitamin D3 supplement is vegan, hypoallergenic, gluten-free, and certified NON-GMO
  • IMMUNITY, MUSCLE AND TOOTH HEALTH: Source of life Garden D3 will provide a therapeutic amount of effective D3, essential to maintain immunity, muscle and tooth health
  • IMMUNITY, MUSCLE AND MORE: Source of life Garden D3 will provide a therapeutic amount of effective D3, essential to maintain immunity, muscle and whole body support
  • QUALITY YOU CAN TRUST: All NaturesPlus products are crafted with safe, NON-GMO, high-quality natural ingredients and are Independently, third-party tested guaranteed. Our state of the art manufacturing facilities maintain adherence to superior standards and are FDA and NSF registered
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We scanned 302 products

We reviewed these offers relevant to the Organic Vitamin D within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like NATURELO, Nature's Plus, Viridian, Nature Provides, AAVALABS, Wild Nutrition, SuperSelf, Zenement, Epigenetics, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best Organic Vitamin D in the market, we considered we took a deep dive into 1511 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that: