Best Vitamin D For Women of 2025
Last updated on 24/09/2025
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Women's Multivitamins & Minerals with Marine Collagen & Hyaluronic Acid | 27 Essential Vitamins, Minerals, & Botanicals | Gluten-Free & No Synthetic Fillers or Binders | 60 Tablets | Free Soul
Free Soul
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Free Soul
Women's Multivitamins & Minerals with Marine Collagen & Hyaluronic Acid | 27 Essential Vitamins, Minerals, & Botanicals | Gluten-Free & No Synthetic Fillers or Binders | 60 Tablets | Free Soul
35% OffFree Shipping
Why we love it
- Complete wellbeing nutritional support provided.
- Fortified with essential Collagen.
- Expertly formulated in UK.
Main Highlights
- 𝗪𝗢𝗠𝗘𝗡𝗦 𝗠𝗨𝗟𝗧𝗜𝗩𝗜𝗧𝗔𝗠𝗜𝗡 – Our Multivitamin Tablets for Women have been formulated by one of the UK's leading nutritionists to support women on a daily basis. Each serving contains 27 Active Ingredients to support daily wellbeing.
- 𝗙𝗜𝗟𝗟𝗘𝗗 𝗪𝗜𝗧𝗛 𝗘𝗦𝗦𝗘𝗡𝗧𝗜𝗔𝗟𝗦 – Our women's vitamins including 100% of your RDA for Vitamin A, Vitamin D, Vitamin E, Vitamin K, Vitamin C, the entire B Vitamin Complex, Iron, Zinc, Manganese, Selenium, Chromium, Molybdenum, and Iodine.
- 𝗙𝗢𝗥𝗧𝗜𝗙𝗜𝗘𝗗 𝗪𝗜𝗧𝗛 𝗖𝗢𝗟𝗟𝗔𝗚𝗘𝗡 & 𝗛𝗬𝗔𝗟𝗨𝗥𝗢𝗡𝗜𝗖 𝗔𝗖𝗜𝗗 – Collagen forms the fundamental structures of our skin, bones, and joints - enjoy the benefits of collagen and multivitamins at the same time. Instead of taking multivitamins & collagen supplements separately, see & feel benefits of both in one convenient supplement.
- 𝗕𝗘𝗡𝗘𝗙𝗜𝗧𝗦 𝗢𝗙 𝗢𝗨𝗥 𝗨𝗡𝗜𝗤𝗨𝗘 𝗙𝗢𝗥𝗠𝗨𝗟𝗔𝗧𝗜𝗢𝗡 – Free Soul's multivitamins for women has been carefully selected to support your wellbeing from a range of different angles including the normal function of the immune system, the maintenance of normal hair, skin, bones, and teeth, the normal formation of collagen and more.
- 𝗠𝗔𝗗𝗘 𝗜𝗡 𝗧𝗛𝗘 𝗨𝗞 – Our Multivitamin Tablets for Women are made in the UK using only the finest ingredients. Our products are free from gluten & dairy and are free-from GMO-ingredients. The tablets are 100% shelf life stable and no refrigeration is required.
- 𝗘𝗮𝗰𝗵 𝗯𝗼𝘁𝘁𝗹𝗲 𝗰𝗼𝗻𝘁𝗮𝗶𝗻𝘀 𝟲𝟬 𝗧𝗮𝗯𝗹𝗲𝘁𝘀 | 𝗢𝗻𝗲 𝗠𝗼𝗻𝘁𝗵 𝗦𝘂𝗽𝗽𝗹𝘆 (𝟯𝟬 𝗦𝗲𝗿𝘃𝗶𝗻𝗴)
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Value for Money
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Vitamin D3 4000 iu & Vitamin K2 MK7 100μg - 1 Year Supply, 365 Easy-Swallow Vitamin D3 K2 Tablets, 1-A-Day High Strength Vegetarian D3 and K2 Vitamin Supplements, UK Made Vitamin D Tablets
Nutrition Geeks
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Nutrition Geeks
Vitamin D3 4000 iu & Vitamin K2 MK7 100μg - 1 Year Supply, 365 Easy-Swallow Vitamin D3 K2 Tablets, 1-A-Day High Strength Vegetarian D3 and K2 Vitamin Supplements, UK Made Vitamin D Tablets
Free Shipping
Why we love it
- Year-long supply in a pouch.
- Optimal absorption and efficacy.
- Sustainably delivered, allergen free.
Main Highlights
- Why Choose Nutrition Geeks Vit D3 K2: Get 2X more than other brands with a year's supply of 365 tablets in a pouch. Each tablet combines Vitamin D 4000 iu with 100μg of K2. Vit D is crucial for bone health and immune support, while Vitamin K2 ensures calcium is deposited in your bones and not the arteries. Our Vitamin D3 and K2 high strength formula is designed for optimal absorption and efficacy.
- Easy to Swallow With No Aftertaste: Our Vitamin D K2 tablets have been uniquely formulated to be just 6mm in diameter - so small you won't even notice when you swallow them!
- Letterbox Friendly and Great Value for Money: Our slim packaging makes our Vitamin D and K2 easy to store and cost-effective to post unlike other bottled high strength vitamin d & K2 vitamin supplements including vitamin d spray & vitamin d drops.
- Vegetarian Vitamin D3 Tablets & Allergen Free: We understand the importance of providing vitamin d supplements that cater to everyone's needs; are sourced & produced ethically AND at an accessible price to customers. Our tablets are Gluten-free, Dairy-free, Cruelty-free.
- Scientifically Proven Supplements Uncomplicated, So You Can Get The Most Out of Life. Accessible to Everyone. Delivered To You Sustainably: Good health is a need not a want. We are on a mission to make quality, science backed nutrition sustainably accessible to everyone. Less plastic, less waste. We have also committed to be the UK's leading sustainable supplement provider with a Net Zero target.
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Vitamin D3 4000IU & K2 125μg (MK7) | 240 Easy to Swallow Vitamin D Tablets as Cholecalciferol | 8 Months Supply | VIT D3 K2 Supplements | 1 a Day VIT D
WeightWorld
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WeightWorld
Vitamin D3 4000IU & K2 125μg (MK7) | 240 Easy to Swallow Vitamin D Tablets as Cholecalciferol | 8 Months Supply | VIT D3 K2 Supplements | 1 a Day VIT D
33% OffFree Shipping
Why we love it
- High strength for better absorption.
- Provides 8-month vitamin supply.
- Enhances immunity, joints and muscles.
Main Highlights
- DAILY DOSE OF VITAMIN D3 K2: Looking for an effective way to get enough Vitamin D & K2? Look no further as WeightWorld's Vitamin D supplement offers Vitamin D3 4000IU (as Cholecalciferol) with added 125mcg of Vitamin K2 (98% All-Trans MK-7) for optimal absorption. Experience the natural way of living.
- LONG-LASTING SUPPLY WITH NO WORRY: Each bottle of WeightWorld's Vitamin D contains 240 easy-to-swallow micro Vitamin D3 & K2 tablets that last for 8 months straight. While sunlight is the most common source of Vitamin D, maintaining optimal levels can be challenging due to various lifestyle factors. Take one micro tablet daily to meet the recommended intake of both D3 and K2.
- LEVEL UP WITH VITAMIN D3 K2 SUPPLEMENTS: Vitamin D contributes to the maintenance of normal bones. It also contributes to the normal function of the immune system. Additionally, Vitamin D contributes to the normal absorption/utilisation of calcium and phosphorus and contributes to normal blood calcium levels (EFSA Claims). Get the most out of this Vitamin D3 K2 supplement, as the added Vitamin K2 MK7 increases the absorption of Vit D.
- VEGAN AND FREE FROM ADDITIVES: This Vitamin D with K2 Supplement is entirely vegan and free from GMOs, magnesium stearate and harmful additives. Crafted under strict GMP guidelines, each batch of this supplement is tested and certified for purity. Unlike traditional Vitamin D, these specially formulated Vitamin D3 K2 tablets are designed to provide from the inside out.
- THE JOURNEY OF WEIGHTWORLD: Born from a passion for food supplements, WeightWorld has been growing since 2006. With nearly two decades of experience, the brand offers a wide range of products, including vitamins, minerals, plant-based supplements, devices, and more. Now reaching multiple countries, the focus remains on developing products that evolve with changing needs while staying true to the values that started it all.
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Vitamin D3 4000IU | 400 Tablets | 1+ Year Supply | 6mm Micro Vitamin D Tablets | Easy to Swallow VIT D | One A Day Supplement | Made in The UK | Magnesium Stearate-Free | Vegetarian Friendly
WeightWorld
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WeightWorld
Vitamin D3 4000IU | 400 Tablets | 1+ Year Supply | 6mm Micro Vitamin D Tablets | Easy to Swallow VIT D | One A Day Supplement | Made in The UK | Magnesium Stearate-Free | Vegetarian Friendly
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Why we love it
- Supports overall health and wellness.
- Promotes bone, joint, and immune health.
- Vegetarian-friendly and gluten-free.
Main Highlights
- LONG-LASTING SUPPLY: Limited sunlight can affect daily Vitamin D levels, especially during colder months or indoor lifestyles. Each tablet provides 4000IU of Vitamin D3, making it a practical option when natural sources of this vitamin are limited. Each bottle contains 400 vitamin D tablets, lasting for 14 months (1+ year supply). Just take 1 Vitamin D 4000IU tablet a day!
- Cholecalciferol – A Widely Used Form of Vitamin D3: Vitamin D is naturally produced through biological processes in response to sunlight and is found in specific dietary sources such as oily fish, mushrooms, and eggs. However, meeting daily requirements through sun exposure and diet alone can be challenging. Sourced from Lanolin, cholecalciferol is a naturally occurring form of Vitamin D3 and is known for its bioavailability.
- ONE TABLET, MULTIPLE FUNCTIONS: Vitamin D contributes to normal blood calcium levels. Vitamin D contributes to the maintenance of normal bones. Vitamin D contributes to the maintenance of normal muscle function. Vitamin D contributes to the maintenance of normal teeth. Along with this, Vitamin D contributes to the normal function of the immune system (EFSA Claims).
- VEGETARIAN AND FREE FROM ADDITIVES: This Vitamin D3 Supplement from WeightWorld is entirely vegetarian and free from GMO's and harmful additives. Unlike traditional supplements, these specially formulated Vitamin D3 tablets are designed to provide crucial nutrients for a holistic routine. Manufactured in the UK under GMP standards, each 6mm tablet is magnesium stearate-free and easy to swallow.
- TRUSTED FOR HEALTH SINCE 2006: A British-grown family business with over a decade of experience, offering a range of over 200 vitamins, supplements, and devices. All products are developed through thorough research, adhering to GMP standards, and crafted in the UK to meet diverse nutritional requirements. Suitable for vegans and vegetarians, they are formulated to provide a wholesome approach to living.
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Vitamin D 4,000 IU Softgels, Maximum Strength Vitamin D3 Supplement, 365 Easy to Swallow Softgels (Not Tablets) - Full Year Supply
Vita Premium
62% OffFree Shipping
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Vita Premium
Vitamin D 4,000 IU Softgels, Maximum Strength Vitamin D3 Supplement, 365 Easy to Swallow Softgels (Not Tablets) - Full Year Supply
62% OffFree Shipping
Why we love it
- Strong vitamin D supplement available.
- Created with no artificial ingredients.
- Full year's supply provided.
Main Highlights
- MAXIMUM STRENGTH - Our Vitamin D supplement offers 4,000 IU per softgel to give you more of the "sunshine vitamin" your body needs.
- NO ARTIFICIAL INGREDIENTS - MADE IN THE UK. We care about how your vitamins are made and what's in them. Vitamin D3 from Vita Premium is manufactured with zero artificial ingredients, right here in the UK to the highest manufacturing standards in the world.
- FULL YEAR'S SUPPLY - Take just one 4,000 IU Vitamin D3 softgel per day – no need to remind yourself to take multiple tablets throughout the day. For your convenience, each bottle includes 365 softgels. This gives you a full year's supply, so you won't need to re-order again for at least a year.
- EFFECTIVE SOLUTION FOR VITAMIN D DEFICIENCIES. In addition to providing a healthy Vitamin D balance for adults, Vitamin D3 from Vita Premium may also be ideal for those who are deficient in Vitamin D. According to the National Institute for Health & Care Excellence (NICE ), approximately 10 million people in England alone are low in Vitamin D and are advised by medical professionals to consider taking a daily supplement.
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Vitamin D 4,000 IU Tablets, Maximum Strength Vitamin D3 Supplement, 365 Easy to Swallow Tablets - Full Year Supply
Vita Premium
15% OffFree Shipping
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Vita Premium
Vitamin D 4,000 IU Tablets, Maximum Strength Vitamin D3 Supplement, 365 Easy to Swallow Tablets - Full Year Supply
15% OffFree Shipping
Why we love it
- Powerful vitamin D3 dosage.
- Vegetarian and allergen-free formulation.
- One-year supply for convenience.
Main Highlights
- High Potency Vitamin D3 (4,000 IU): Provides a powerful dose of vitamin D3 to help maintain healthy bones, teeth, muscles, and support immune function.
- Vegetarian and Allergen-Free: Specially formulated for vegetarians, free from common allergens including gluten, wheat, soya, and dairy.
- One-Year Supply: Convenient bottle of 365 tablets means no need for frequent reordering, ensuring consistent daily supplementation for a full year.
- UK Quality Assurance: Manufactured in the UK following strict GMP standards, ensuring premium quality and purity with no GMOs, artificial flavors, or colors.
- Supports Vitamin D Deficiency: Designed to support those who need to boost their vitamin D levels, especially in regions with limited sunlight exposure.
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Vitamin D 1000iu - 1 Year Supply, 365 Easy-Swallow Vitamin D Tablets, Vegetarian D3, High Strength Immune Support Supplement - Awarded by The Independent UK
Nutrition Geeks
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Nutrition Geeks
Vitamin D 1000iu - 1 Year Supply, 365 Easy-Swallow Vitamin D Tablets, Vegetarian D3, High Strength Immune Support Supplement - Awarded by The Independent UK
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Why we love it
- Supports immune system health.
- Affordable and easily accessible.
- Environmentally conscious packaging.
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Vitamin D3 4000 IU Micro Tablets - 365 Day Supply, Easy to Swallow High Strength Premium Sunshine Vitamin | Max Strength Vitamin D Supplement, Vegetarian & Vegan Friendly, Made in UK by Grounded
G R O U N D E D COFFEE SCRUB
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G R O U N D E D COFFEE SCRUB
Vitamin D3 4000 IU Micro Tablets - 365 Day Supply, Easy to Swallow High Strength Premium Sunshine Vitamin | Max Strength Vitamin D Supplement, Vegetarian & Vegan Friendly, Made in UK by Grounded
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Why we love it
- Super potency for better health.
- Supports year-round optimal levels.
- Quality controlled, satisfaction guaranteed.
Main Highlights
- ⚡ SUPER POTENCY FORMULA: Our High Strength Grounded Vitamin D3 Tablets provide 4,000 IU of Pure Vitamin D3 per serving. Better yet, due to our unique manufacturing process our Vitamin D3 Micro tablets are around 30-50% smaller then typical tablets/capsules yet provide two to three times the potency. More Vitamin D, easier to swallow and easier to digest and absorbed by the body. Each pot contains 365 tablets giving you a full years supply!
- 😎 DO YOU NEED TO TAKE A VITAMIN D SUPPLEMENT? Vitamin D is produced naturally in the body as a response to sunlight. It is also found in certain dietary sources such as oil fish, eggs and mushrooms. However, it is often difficult to meet the recommended daily allowance from sunlight and food alone. Especially through the winter months. Therefore supplementing with Vitamin D3 can help maintain optimal levels throughout the year.
- 💚 BENEFITS OF VITAMIN D3 - Vitamin D3 is needed by your body to help regulate the amount of calcium and phosphate required for the maintenance of normal bones and teeth, as well as being important for the normal function of the immune system and various other vital bodily functions required for a healthy body and lifestyle. (claims substantiated by EFSA – European Food Safety Authority).
- 🐉 AS SEEN ON DRAGONS' DEN - From the creation of our first coffee scrub in our kitchen as a natural alternative to Tasha's Eczema condition, to appearing on Dragons Den, selling out in boots and then expanding globally across airlines, health shops and some of the largest high street retailers. We are extremely grateful of how far we have come but are also proud to remain true to our roots of using only the best ethically sourced natural ingredients that provide genuine benefit.
- 🏅 CERTIFIED QUALITY GUARANTEED - At Grounded we offer a 100% no questions asked Money back guarantee. This allows you to improve your health with zero risk to you. All our products are manufactured in the UK to GMP Certification which means we offer the highest quality controlled supplements available. Therefore, if you are not completely satisfied with your purchase, simply ask for a refund and we will be happy to help.
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Nutrition Geeks, Vitamin D 4000 iu - 1 Year Supply, 365 Easy-Swallow Tablets Vegetarian D3 iu, High Strength Supplet UK Made VIT & Vitamins Awarded by The Independent
Nutrition Geeks
20% OffFree Shipping
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Nutrition Geeks
Nutrition Geeks, Vitamin D 4000 iu - 1 Year Supply, 365 Easy-Swallow Tablets Vegetarian D3 iu, High Strength Supplet UK Made VIT & Vitamins Awarded by The Independent
20% OffFree Shipping
Why we love it
- Boosts immunity and supports health.
- Easy to swallow tablets.
- Sustainable and ethically sourced.
Main Highlights
- 12 Month Supply of Vitamin D3 tablets Made by British PhD Geeks: Each pouch contains 365 vit d3 4000 iu tablets that are scientifically proven to support your immune system making it harder for colds and flu to enter the body. Vitamin D also supports healthy bones, muscles & teeth.
- Easy to Swallow With No Aftertaste: Our vitamin d high strength tablets have been uniquely formulated to be just 6mm in diameter - so small you won't even notice when you swallow them! Although smaller, Nutrition Geeks' Vitamin D3 provides 4000iu (2000% NRV) per tablet, providing maximum support when Vitamin D 1000iu tablets aren't enough.
- Letterbox Friendly and Space Saving: Nutrition Geeks' vitamins come in flat pack packaging, saving on costly postage and storage fees associated with other bottled vitamin d gummies / tablets, vitamin d spray or vitamin d drops.
- Vegetarian Friendly, Gluten-free, Dairy-free, Cruelty-free, Low Carbon Footprint: We understand the importance of providing immune support vitamins that caters to everyone's needs; are sourced & produced ethically AND accessible to all customers. There is no need to go anywhere else for your nutrition needs!
- Scientifically Proven Supplements Uncomplicated, So You Can Get The Most Out of Life. Affordable For Everyone. Delivered To You Sustainably Good health is a need not a want. We are on a mission to make quality, science backed nutrition sustainably accessible to everyone. Less plastic, less waste. We have also committed to be the UK's leading sustainable supplement provider with a Net Zero target by 2025.
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Vitamin D3 4000 iu - 400 High Strength Easy to Swallow Premium Softgels - Over A Year's Supply - Max Strength Vitamin D3 Cholecalciferol Supplement - Manufactured in The UK by Nutravita
Nutravita
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Nutravita
Vitamin D3 4000 iu - 400 High Strength Easy to Swallow Premium Softgels - Over A Year's Supply - Max Strength Vitamin D3 Cholecalciferol Supplement - Manufactured in The UK by Nutravita
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Why we love it
- Easy daily boost for health.
- Quality tested, trusted brand.
- Designed for efficient absorption.
Main Highlights
- ✔ WHY IS NUTRAVITA VITAMIN D3 4000 IU GREAT VALUE FOR MONEY? – Our Maximum Strength Full-Year Supply soft gel capsules with an extra month FREE are especially formulated to aid in normal maintenance of our bones, teeth, muscles and immune system even without the sun (claims substantiated by EFSA – European Food Safety Authority). Taken only once a day, our Vitamin D3 4000 IU comes in small, easy-to-swallow soft gel capsules, not tablets and does not contain bulking or anti-caking agents.
- ✔ HOW IMPORTANT IS VITAMIN D? – Getting enough Vitamin D is essential for our health as scientific studies indicate that it plays an important role in the process of cell division, in normal absorption of calcium and phosphorus, and in maintaining normal blood calcium levels for healthy bones and teeth (claims are backed up by EFSA). The Vitamin D ingredient in our supplement is sourced from Germany.
- ✔ WHY DO WE NEED TO TAKE VITAMIN D SUPPLEMENTS? – Vitamin D is produced naturally by the body in response to sunlight and found in certain dietary sources such as oily fish, mushrooms and eggs. However, since it can be difficult to meet the required daily allowance from sunlight and food alone, taking supplements can help maintain satisfactory Vitamin D levels throughout the year.
- ✔︎ QUALITY TESTED - Unlike many supplements, we haven't spared any expense on quality. Each ingredient is quality tested before the manufacturing process begins, every batch of our supplement undergoes further rigorous quality testing. We have done our best to provide as much information as possible, but if you do have any questions please reach out to our very helpful customer care team. They will be happy to provide personalised assistance to help this supplement fit into your lifestyle.
- ✔ WHAT IS THE STORY BEHIND NUTRAVITA? - Nutravita is a recognised and trusted Vitamins & Supplements brand providing thousands of customers across the world since 2014. Our high quality products are manufactured, batch tested and certified in the UK, and safeguarded by the highest manufacturing standards in the world (GMP, BRC). We have a dedicated team of pharmacologists, chemists and research scientists working to source the finest and most beneficial ingredients.
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