Categories
Online Shopping Blog
Today's Deals
Categories
Online Shopping Blog
Today's Deals
Categories
Online Shopping Blog
Today's Deals
Categories
Online Shopping Blog
Today's Deals
Best Thorne Vitamin D 5000 of 2026
Last updated on 04/04/2026
Advertising disclosure
Advertising disclosure
Most Relevant
Most Relevant
Best Discount
Lowest Price
Electronics
Home & Kitchen
Computers
Office Supplies
Toys & Games
Sports & Fitness
Home
Health & Personal Care
Categories
Vitamins, Minerals & Supplements
Antioxidants
Polyphenol
Flavonoids
Quercetin
Most Relevant
Most Relevant
Best Discount
Lowest Price
Best Choice
1
Thorne Quercetin Phytosome - Exclusive Phytosome Complex - 60 Capsules
THORNE
Why we love it
Optimizes year-round immune function.
Supports healthy respiratory responses.
Ensures cellular health maintenance.
Main Highlights
Quercetin Phytosome: Each capsule contains 250 mg of Quercetin Phytosome, which is up to 20 times more bioavailable than quercetin extract alone, enhancing its absorption and effectiveness. The product is packaged with 60 servings per container
Third-Party Tested: This product has been independently tested and certified to ensure that the contents match the label and contain no unsafe levels of contaminants, such as heavy metals, pesticides, and microorganisms
How to Use: Take 1 capsule two to three times daily with meals or as recommended by your health-care practitioner
Free From: Every Thorne product is made with the purest possible ingredients. This product contains no gluten, soy, dairy, shellfish, or fish
Our Mission: We believe personalised, scientific wellness can extend the duration of one's health span, create happier and healthier lives, and feel one’s best at every age and life stage
Show More
9.7
Exceptional
Check Price
9.7
Exceptional
THORNE
Thorne Quercetin Phytosome - Exclusive Phytosome Complex - 60 Capsules
Check Price
Show More
Why we love it
Optimizes year-round immune function.
Supports healthy respiratory responses.
Ensures cellular health maintenance.
Main Highlights
Quercetin Phytosome: Each capsule contains 250 mg of Quercetin Phytosome, which is up to 20 times more bioavailable than quercetin extract alone, enhancing its absorption and effectiveness. The product is packaged with 60 servings per container
Third-Party Tested: This product has been independently tested and certified to ensure that the contents match the label and contain no unsafe levels of contaminants, such as heavy metals, pesticides, and microorganisms
How to Use: Take 1 capsule two to three times daily with meals or as recommended by your health-care practitioner
Free From: Every Thorne product is made with the purest possible ingredients. This product contains no gluten, soy, dairy, shellfish, or fish
Our Mission: We believe personalised, scientific wellness can extend the duration of one's health span, create happier and healthier lives, and feel one’s best at every age and life stage
Show More
Value for Money
2
Doctor's Best, Vitamin D3, 5,000 IU, High Dose, Depot Weekly Dose, 720 Softgels, SOYA Free, Gluten Free, Non-GMO
Doctor's BEST
Why we love it
High dosage ensures weekly supply.
Free from unwanted additives.
Guaranteed quality and purity.
Main Highlights
HIGH-DOSAGE: Vitamin D3 from Doctor's Best contains 5,000 IU of vitamin D, which you can supply to your body once a week
WITHOUT UNWANTED ADDITIVES: Vitamin D3 5,000 IU Depot Capsules are gluten-free, soy-free and produced without genetic engineering
HIGH QUALITY: The vitamin D3 5,000 IU depot capsules from Doctors Best are tested in independent laboratories for quality and purity
DEPOT EFFECT - One softgel provides 5,000 IU of vitamin D3. One capsule provides you with 5 days of high quality vitamin D3
Show More
9.5
Superb
Check Price
9.5
Superb
Doctor's BEST
Doctor's Best, Vitamin D3, 5,000 IU, High Dose, Depot Weekly Dose, 720 Softgels, SOYA Free, Gluten Free, Non-GMO
Check Price
Show More
Why we love it
High dosage ensures weekly supply.
Free from unwanted additives.
Guaranteed quality and purity.
Main Highlights
HIGH-DOSAGE: Vitamin D3 from Doctor's Best contains 5,000 IU of vitamin D, which you can supply to your body once a week
WITHOUT UNWANTED ADDITIVES: Vitamin D3 5,000 IU Depot Capsules are gluten-free, soy-free and produced without genetic engineering
HIGH QUALITY: The vitamin D3 5,000 IU depot capsules from Doctors Best are tested in independent laboratories for quality and purity
DEPOT EFFECT - One softgel provides 5,000 IU of vitamin D3. One capsule provides you with 5 days of high quality vitamin D3
Show More
3
Now Foods Vitamin D3 10,000 IU - High Strength for Immune Support & Bone Health - 240 Easy-to-Swallow Softgels- Year-Round Vitamin D Supplement
NOW
Why we love it
High-dosage for nutritional replenishment.
Trustworthy and bioavailable.
Quality verified independently.
Main Highlights
HIGH-DOSAGE: One dose, one capsule, of Now Foods Vitamin D3 contains 250mcg (10000 IU) of vitamin D3 in the form of cholecalciferol, which you can give your body every 10 days
GOOD TRUSTABILITY: Now Foods Vitamin D3 is characterised by good bioavailability and is suitable for a nutritionally conscious lifestyle
HIGH QUALITY: Now Foods vitamin D3 capsules are tested in independent laboratories for quality and purity
WITHOUT UNWANTED ADDITIVES: Now Foods' vitamin D3 is gluten-free and made without genetic engineering
Show More
9.4
Superb
Check Price
9.4
Superb
NOW
Now Foods Vitamin D3 10,000 IU - High Strength for Immune Support & Bone Health - 240 Easy-to-Swallow Softgels- Year-Round Vitamin D Supplement
Check Price
Show More
Why we love it
High-dosage for nutritional replenishment.
Trustworthy and bioavailable.
Quality verified independently.
Main Highlights
HIGH-DOSAGE: One dose, one capsule, of Now Foods Vitamin D3 contains 250mcg (10000 IU) of vitamin D3 in the form of cholecalciferol, which you can give your body every 10 days
GOOD TRUSTABILITY: Now Foods Vitamin D3 is characterised by good bioavailability and is suitable for a nutritionally conscious lifestyle
HIGH QUALITY: Now Foods vitamin D3 capsules are tested in independent laboratories for quality and purity
WITHOUT UNWANTED ADDITIVES: Now Foods' vitamin D3 is gluten-free and made without genetic engineering
Show More
4
Thorne Vitamin C with Flavonoids - Blend of Vitamin C and Citrus Bioflavonoids - Support Immune System and Collagen Production - 90 Capsules
THORNE
Why we love it
Boosts immune system effectively.
Fosters healthy skin, nails, hair.
Promotes wound and injury repair.
Main Highlights
Immune Support: Get the immune-supporting and antioxidant benefits of vitamin C combined with natural citrus flavonoids
Healthy Skin: Vitamin C is important in collagen production, which enhances skin and hair health. It also supports healthy tissue and cartilage formation
Immunity: Vitamin C contributes to the normal function of the immune system
Free From: Doesn't contain gluten, eggs, tree nuts, peanuts, dairy, soy, fish, or shellfish
Our Mission: We believe personalised, scientific wellness can extend the duration of one's health span, create happier and healthier lives, and feel one’s best at every age and life stage
Show More
9.2
Superb
Check Price
9.2
Superb
THORNE
Thorne Vitamin C with Flavonoids - Blend of Vitamin C and Citrus Bioflavonoids - Support Immune System and Collagen Production - 90 Capsules
Check Price
Show More
Why we love it
Boosts immune system effectively.
Fosters healthy skin, nails, hair.
Promotes wound and injury repair.
Main Highlights
Immune Support: Get the immune-supporting and antioxidant benefits of vitamin C combined with natural citrus flavonoids
Healthy Skin: Vitamin C is important in collagen production, which enhances skin and hair health. It also supports healthy tissue and cartilage formation
Immunity: Vitamin C contributes to the normal function of the immune system
Free From: Doesn't contain gluten, eggs, tree nuts, peanuts, dairy, soy, fish, or shellfish
Our Mission: We believe personalised, scientific wellness can extend the duration of one's health span, create happier and healthier lives, and feel one’s best at every age and life stage
Show More
5
Solgar 4000IU Vitamin D3 - Healthy Teeth and Bones - Better Calcium Absorption - Pack of 120 Vegetable Capsules
Solgar
Why we love it
Promotes calcium for healthy bones.
Supports optimal wellbeing.
Committed to sustainability.
Main Highlights
✓PROMOTES CALCIUM ABSORPTION. Vitamin D is a fat-soluble vitamin that is required to promote calcium absorption, which helps to maintain healthy bones and teeth. Free from gluten, wheat and dairy.
✓SUPPORTS OPTIMAL WELLBEING - For the maintenance of normal levels of calcium in the blood, supports a healthy immune system and neuromuscular function
✓COMMITTED TO SUSTAINABILITY - For over 70 years we've used 100% recyclable amber glass bottles
✓NATURAL WELLNESS - We believe that cleaner is better, we craft our vitamins and minerals in small batches to help ensure consistency and purity from bottle to bottle
✓AWARD WINNING INNOVATION. With more nutritional 'firsts' than any other vitamin brand, Solgar was among the original pioneers in understanding nutrition and supplements.
Show More
9.1
Superb
Check Price
9.1
Superb
Solgar
Solgar 4000IU Vitamin D3 - Healthy Teeth and Bones - Better Calcium Absorption - Pack of 120 Vegetable Capsules
Check Price
Show More
Why we love it
Promotes calcium for healthy bones.
Supports optimal wellbeing.
Committed to sustainability.
Main Highlights
✓PROMOTES CALCIUM ABSORPTION. Vitamin D is a fat-soluble vitamin that is required to promote calcium absorption, which helps to maintain healthy bones and teeth. Free from gluten, wheat and dairy.
✓SUPPORTS OPTIMAL WELLBEING - For the maintenance of normal levels of calcium in the blood, supports a healthy immune system and neuromuscular function
✓COMMITTED TO SUSTAINABILITY - For over 70 years we've used 100% recyclable amber glass bottles
✓NATURAL WELLNESS - We believe that cleaner is better, we craft our vitamins and minerals in small batches to help ensure consistency and purity from bottle to bottle
✓AWARD WINNING INNOVATION. With more nutritional 'firsts' than any other vitamin brand, Solgar was among the original pioneers in understanding nutrition and supplements.
Show More
6
Vitamin D3 K2 MK7 (99.9% All-Trans) with Extra Virgin Olive Oil - 180 Softgels D3 and K2 Vitamin Supplements
AAVALABS
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
9.1
Superb
Check Price
9.1
Superb
AAVALABS
Vitamin D3 K2 MK7 (99.9% All-Trans) with Extra Virgin Olive Oil - 180 Softgels D3 and K2 Vitamin Supplements
Check Price
Show More
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
7
Metagenics Vitamin D3 with K2 Liquid Drops - Bone Health & Immunity - Orange, 30ml
Metagenics
Why we love it
Supports bone health and immunity.
Flexible dosing with pleasant flavor.
Scientifically balanced, trusted supplement.
Main Highlights
High Potency: Delivers 1000iu of vitamin D3 and 45mcg of vitamin K2 per 3 drops to support strong bones, heart health, and a healthy immune system. Designed for optimal nutrient synergy and absorption
Optimal Efficacy: Features vitamin D3, the most absorbable form of vitamin D, and vitamin K2 as MK-7, a long-lasting, highly bioavailable form that supports calcium metabolism and bone mineralisation
Flexible Dosing: Easy-to-use liquid drops with a natural orange flavour. Ideal for customised dosing for adults and children. Each bottle provides more than 330 servings, offering nearly a full year of daily support
Suitable for: Adults and Children from age 1, including vegetarians. The vitamin D3 in this product is from lanolin – a vegetarian source of vitamin D3. Gluten-free, dairy-free, soya-free, Non-GMO
Unlock Whole-Body Health: Metagenics, formerly Nutri Advanced, provides the same pure, potent, clinically tested formulas trusted by healthcare professionals for decades. The science that creates balance.
Show More
9.0
Superb
Check Price
9.0
Superb
Metagenics
Metagenics Vitamin D3 with K2 Liquid Drops - Bone Health & Immunity - Orange, 30ml
Check Price
Show More
Why we love it
Supports bone health and immunity.
Flexible dosing with pleasant flavor.
Scientifically balanced, trusted supplement.
Main Highlights
High Potency: Delivers 1000iu of vitamin D3 and 45mcg of vitamin K2 per 3 drops to support strong bones, heart health, and a healthy immune system. Designed for optimal nutrient synergy and absorption
Optimal Efficacy: Features vitamin D3, the most absorbable form of vitamin D, and vitamin K2 as MK-7, a long-lasting, highly bioavailable form that supports calcium metabolism and bone mineralisation
Flexible Dosing: Easy-to-use liquid drops with a natural orange flavour. Ideal for customised dosing for adults and children. Each bottle provides more than 330 servings, offering nearly a full year of daily support
Suitable for: Adults and Children from age 1, including vegetarians. The vitamin D3 in this product is from lanolin – a vegetarian source of vitamin D3. Gluten-free, dairy-free, soya-free, Non-GMO
Unlock Whole-Body Health: Metagenics, formerly Nutri Advanced, provides the same pure, potent, clinically tested formulas trusted by healthcare professionals for decades. The science that creates balance.
Show More
8
Pure Encapsulations Vitamin D3 1,000 IU - Hypoallergenic Vitamin D Supplement - Immune System, Bone and Muscle Function Support - 120 Capsules
Pure Encapsulations
Why we love it
Boosts absorption and immune function.
Promotes healthy bones and teeth.
Ensures purity with quality ingredients.
Main Highlights
Active Ingredients: With vitamin D as D3, the preferred form of vitamin D. Vitamin D contributes to the absorption and utilisation of calcium and phosphorus, as well as the normal function of the immune system
Bone and Teeth Support: Vitamin D3 contributes to the maintenance of normal muscle function, teeth and bones
30 - 120 Days of Supply: The recommended dosage of this Vitamin D3 supplement is 1-4 capsules daily, with meals, or as directed by a healthcare professional
Pure Quality: Our Vitamin D3 capsules are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity
Free From: All Pure Encapsulations products are free from wheat, eggs, tree nuts, peanuts, gluten, artificial colours, flavours, sweeteners, coatings and shellacs, GMOs, unnecessary binders, fillers and preservatives
Show More
8.9
Excellent
Check Price
8.9
Excellent
Pure Encapsulations
Pure Encapsulations Vitamin D3 1,000 IU - Hypoallergenic Vitamin D Supplement - Immune System, Bone and Muscle Function Support - 120 Capsules
Check Price
Show More
Why we love it
Boosts absorption and immune function.
Promotes healthy bones and teeth.
Ensures purity with quality ingredients.
Main Highlights
Active Ingredients: With vitamin D as D3, the preferred form of vitamin D. Vitamin D contributes to the absorption and utilisation of calcium and phosphorus, as well as the normal function of the immune system
Bone and Teeth Support: Vitamin D3 contributes to the maintenance of normal muscle function, teeth and bones
30 - 120 Days of Supply: The recommended dosage of this Vitamin D3 supplement is 1-4 capsules daily, with meals, or as directed by a healthcare professional
Pure Quality: Our Vitamin D3 capsules are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity
Free From: All Pure Encapsulations products are free from wheat, eggs, tree nuts, peanuts, gluten, artificial colours, flavours, sweeteners, coatings and shellacs, GMOs, unnecessary binders, fillers and preservatives
Show More
9
Healthy Origins, Vitamin D3, Softgels Each with 10,000 IU, 120 Softgels, Gluten-Free, Soy-Free
Healthy Origins
Why we love it
Powerful dose for optimal vitality.
Promotes strong, healthy bones.
Quality vitamins, no unsafe additives.
Main Highlights
HIGH DOSAGE VITAMIN D3: Our product delivers a powerful dose of vitamin D3 with an impressive 10,000 IU (International Units) to ensure your body is optimally fuelled.
VITAMIN D FOR HEALTHY BONES: Experience the supportive effect of vitamin D on bone health. Our high-dose capsules are designed to promote calcium absorption for strong and healthy bone
VITAMIN D FOR DEFICIENCY: Many people suffer from vitamin D deficiency. Our product offers an effective solution to compensate for this deficiency and promote general well-being.
HIGH QUALITY WITHOUT UNSAFE ADDITIVES: Vitamin D3 soft capsules from Healthy Origins are gluten-free, soya-free and produced without genetic engineering. The capsules are tested for quality and purity in independent laboratories.
KEY VITAMINS: Vitamin D3 from Healthy Origins contains vitamin D, which is involved in several processes in the human organism and can provide more vitality.
Show More
8.8
Excellent
Check Price
8.8
Excellent
Healthy Origins
Healthy Origins, Vitamin D3, Softgels Each with 10,000 IU, 120 Softgels, Gluten-Free, Soy-Free
Check Price
Show More
Why we love it
Powerful dose for optimal vitality.
Promotes strong, healthy bones.
Quality vitamins, no unsafe additives.
Main Highlights
HIGH DOSAGE VITAMIN D3: Our product delivers a powerful dose of vitamin D3 with an impressive 10,000 IU (International Units) to ensure your body is optimally fuelled.
VITAMIN D FOR HEALTHY BONES: Experience the supportive effect of vitamin D on bone health. Our high-dose capsules are designed to promote calcium absorption for strong and healthy bone
VITAMIN D FOR DEFICIENCY: Many people suffer from vitamin D deficiency. Our product offers an effective solution to compensate for this deficiency and promote general well-being.
HIGH QUALITY WITHOUT UNSAFE ADDITIVES: Vitamin D3 soft capsules from Healthy Origins are gluten-free, soya-free and produced without genetic engineering. The capsules are tested for quality and purity in independent laboratories.
KEY VITAMINS: Vitamin D3 from Healthy Origins contains vitamin D, which is involved in several processes in the human organism and can provide more vitality.
Show More
10
Vitamin D3 K2 and MCT Powder for Superior Absorption | Includes K2VITAL® MK-7 - A Premium Form of K2 | 60 Capsules | 3000iu D3 + 100μg K2 | Love Life Supplements - Premium UK Supplements
LOVE LIFE SUPPLEMENTS
Why we love it
High stability, long-lasting vitamins.
Enhanced nutrient absorption.
Clean, filler-free ingredients.
Main Highlights
3000iu Vitamin D3 + 100μg K2VITAL Vitamin K2 MK-7
Blended with Medium Chain Triglyceride (MCT) Powder to Aid Absorption
K2VITAL - Is a patented form of Vitamin K2 - K2 MK‑7, which is without a doubt the best on the market. It Has Extremely High Stability and Does Not Degrade Over Time.
60 Veggie Capsules - 60 Day Supply
100% Clean Ingredients. No Nasty Fillers
Show More
8.7
Excellent
Check Price
8.7
Excellent
LOVE LIFE SUPPLEMENTS
Vitamin D3 K2 and MCT Powder for Superior Absorption | Includes K2VITAL® MK-7 - A Premium Form of K2 | 60 Capsules | 3000iu D3 + 100μg K2 | Love Life Supplements - Premium UK Supplements
Check Price
Show More
Why we love it
High stability, long-lasting vitamins.
Enhanced nutrient absorption.
Clean, filler-free ingredients.
Main Highlights
3000iu Vitamin D3 + 100μg K2VITAL Vitamin K2 MK-7
Blended with Medium Chain Triglyceride (MCT) Powder to Aid Absorption
K2VITAL - Is a patented form of Vitamin K2 - K2 MK‑7, which is without a doubt the best on the market. It Has Extremely High Stability and Does Not Degrade Over Time.
60 Veggie Capsules - 60 Day Supply
100% Clean Ingredients. No Nasty Fillers
Show More
