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10 bestVitamin D Supplementsof December 2025

112M consumers helped this year.

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Vitammies Vegan Vitamin D3 Gummies 4000 IU | High Strength Vitamin D Chewable Gummies | 4 Month Supply | Vegetarian | Gluten-Free | Non-GMO | 120 Count | Lemon Flavour | Vitamin D Gummies for Adults

Vitammies Vegan Vitamin D3 Gummies 4000 IU | High Strength Vitamin D Chewable Gummies | 4 Month Supply | Vegetarian | Gluten-Free | Non-GMO | 120 Count | Lemon Flavour | Vitamin D Gummies for Adults

Vitammies Vegan Vitamin D3 Gummies 4000 IU | High Strength Vitamin D Chewable Gummies | 4 Month Supply | Vegetarian | Gluten-Free | Non-GMO | 120 Count | Lemon Flavour | Vitamin D Gummies for Adults

Vitammies

10% off

1

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

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

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

9.7

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39% off

2

Vitamin D Tablets 2000iu, Vitabiotics Ultra

Vitamin D Tablets 2000iu, Vitabiotics Ultra

Vitamin D Tablets 2000iu, Vitabiotics Ultra

Vitabiotics Ultra

9.4

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5% off

3

Solgar 4000IU Vitamin D3 - Healthy Teeth and Bones - Better Calcium Absorption - Pack of 120 Vegetable Capsules

Solgar 4000IU Vitamin D3 - Healthy Teeth and Bones - Better Calcium Absorption - Pack of 120 Vegetable Capsules

Solgar 4000IU Vitamin D3 - Healthy Teeth and Bones - Better Calcium Absorption - Pack of 120 Vegetable Capsules

SOLGAR

9.1

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38% off

4

BetterYou Vitamin D 1000 IU Daily Oral Spray, Pill-free Vitamin D3 Supplement, Helps Maintain Vitamin D Levels, 3-month Supply, Made in the UK, Natural Peppermint Flavour

BetterYou Vitamin D 1000 IU Daily Oral Spray, Pill-free Vitamin D3 Supplement, Helps Maintain Vitamin D Levels, 3-month Supply, Made in the UK, Natural Peppermint Flavour

BetterYou Vitamin D 1000 IU Daily Oral Spray, Pill-free Vitamin D3 Supplement, Helps Maintain Vitamin D Levels, 3-month Supply, Made in the UK, Natural Peppermint Flavour

BetterYou

8.8

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52% off

5

BetterYou Vitamin D 3000 IU Daily Oral Spray, Pill-free Vitamin D3 Supplement, Supports Bones, Teeth and a Healthy Immune System, 3-month Supply, Made in the UK, Natural Peppermint Flavour

BetterYou Vitamin D 3000 IU Daily Oral Spray, Pill-free Vitamin D3 Supplement, Supports Bones, Teeth and a Healthy Immune System, 3-month Supply, Made in the UK, Natural Peppermint Flavour

BetterYou Vitamin D 3000 IU Daily Oral Spray, Pill-free Vitamin D3 Supplement, Supports Bones, Teeth and a Healthy Immune System, 3-month Supply, Made in the UK, Natural Peppermint Flavour

BetterYou

8.5

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OtherRelated productsUp to 28% off

Vitammies Vegan Vitamin D3 Gummies 4000 IU | High Strength Vitamin D Chewable Gummies | 4 Month Supply | Vegetarian | Gluten-Free | Non-GMO | 120 Count | Lemon Flavour | Vitamin D Gummies for Adults

Vitammies Vegan Vitamin D3 Gummies 4000 IU | High Strength Vitamin D Chewable Gummies | 4 Month Supply | Vegetarian | Gluten-Free | Non-GMO | 120 Count | Lemon Flavour | Vitamin D Gummies for Adults

Calcium Magnesium Zinc and Vitamin D Supplement | 1+ Year Supply | 400 Vegan Tablets | 1414mg per 2 Tablets - with Zinc, Selenium & Vitamin K2 - for Bones, Teeth & Muscle Function (EFSA Claims)

Calcium Magnesium Zinc and Vitamin D Supplement | 1+ Year Supply | 400 Vegan Tablets | 1414mg per 2 Tablets - with Zinc, Selenium & Vitamin K2 - for Bones, Teeth & Muscle Function (EFSA Claims)

Vegetarian Vitamin D3 4000 iu - 1 Year Supply, 365 Easy-Swallow High Strength Vitamin D Supplement Tablets - UK Made VIT D & D3 Vitamins Awarded by The Independent

Vegetarian Vitamin D3 4000 iu - 1 Year Supply, 365 Easy-Swallow High Strength Vitamin D Supplement Tablets - UK Made VIT D & D3 Vitamins Awarded by The Independent

Vitamin D3 4000 IU – 400 High Strength Vitamin D Tablets (1+ Year Supply) – Vegetarian Immune System Vitamins - One A Day Vitamin D Supplement - VIT D3 As Cholecalciferol - Made in The UK

Vitamin D3 4000 IU – 400 High Strength Vitamin D Tablets (1+ Year Supply) – Vegetarian Immune System Vitamins - One A Day Vitamin D Supplement - VIT D3 As Cholecalciferol - Made in The UK

6

Solgar Vitamin D3 (Cholecalciferol) 600 IU (15 µg) Vegetable Capsules - Food Supplement - Pack of 60 - For Healthy Bones, Teeth and Muscle Function - Supports Immunity - Gluten Free

Solgar Vitamin D3 (Cholecalciferol) 600 IU (15 µg) Vegetable Capsules - Food Supplement - Pack of 60 - For Healthy Bones, Teeth and Muscle Function - Supports Immunity - Gluten Free

Solgar Vitamin D3 (Cholecalciferol) 600 IU (15 µg) Vegetable Capsules - Food Supplement - Pack of 60 - For Healthy Bones, Teeth and Muscle Function - Supports Immunity - Gluten Free

SOLGAR

8.3

Buy it on Amazon

5% off

7

Solgar Vitamin D3 400 IU (10 μg) Softgels - Pack of 100 - Cholecalciferol - Keeps Bones and Teeth Healthy - Supports Muscle Function & Immunity - Vegetarian

Solgar Vitamin D3 400 IU (10 μg) Softgels - Pack of 100 - Cholecalciferol - Keeps Bones and Teeth Healthy - Supports Muscle Function & Immunity - Vegetarian

Solgar Vitamin D3 400 IU (10 μg) Softgels - Pack of 100 - Cholecalciferol - Keeps Bones and Teeth Healthy - Supports Muscle Function & Immunity - Vegetarian

SOLGAR

8.0

Buy it on Amazon

37% off

8

Vitamin D3 4000 IU - 400 High Strength Vitamin D Tablets (1+ Year Supply) - Vegetarian - Immune System Booster - Gluten Free - Vitamin D Supplements - Made in The UK

Vitamin D3 4000 IU - 400 High Strength Vitamin D Tablets (1+ Year Supply) - Vegetarian - Immune System Booster - Gluten Free - Vitamin D Supplements - Made in The UK

Vitamin D3 4000 IU - 400 High Strength Vitamin D Tablets (1+ Year Supply) - Vegetarian - Immune System Booster - Gluten Free - Vitamin D Supplements - Made in The UK

Incite Nutrition

7.7

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29% off

9

BetterYou D3000 + Vitamin D + K2 Spray 12ml

BetterYou D3000 + Vitamin D + K2 Spray 12ml

BetterYou D3000 + Vitamin D + K2 Spray 12ml

BetterYou

7.4

Buy it on Amazon

30% off

10

Vitamin D 1000iu - 1 Year Supply, 365 Easy-Swallow Vitamin D Tablets, Vegetarian Vitamin D3, High Strength Immune Support Supplement - Awarded by The Independent UK

Vitamin D 1000iu - 1 Year Supply, 365 Easy-Swallow Vitamin D Tablets, Vegetarian Vitamin D3, High Strength Immune Support Supplement - Awarded by The Independent UK

Vitamin D 1000iu - 1 Year Supply, 365 Easy-Swallow Vitamin D Tablets, Vegetarian Vitamin D3, High Strength Immune Support Supplement - Awarded by The Independent UK

Nutrition Geeks

7.1

Buy it on Amazon