Vitamin d tablet at a daily dose of 25mcg also labelled as 1000iu in comparison
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Last updated on 18.09.2026
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Vitamin D3 4000IU - 1+ Year Supply - 400 Tablets - Easy to Swallow | 6mm Micro Vitamin D Tablets - Gentle Cholecalciferol Form - Vegetarian-Friendly Vit D Supplement - 1 per Day - Made in the UK
WeightWorld
25% off
free shipping
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9,9
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2
Vitamin D Tablets 400IU, Vitabiotics Ultra
Vitabiotics Ultra
20% off
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9,8
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3
Vitamin D3 1000iu Gummy | High Strength | 60 Vegan Gummies | Suitable for 12+ Years | Lemon Flavour | Immune, Bones & Muscle Support by NUTRIGUMS®
Nutrigums
27% off
free shipping
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9,8
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4
Solgar Vitamin D3 1000 IU (25 µg) - 250 Softgels
Solgar
3% off
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9,7
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5
One Step | Vitamin D 800IU | Colecalciferol Capsules | Vitamin D Supplements for Women & Men (120 Capsules)
One Step
free shipping
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9,6
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6
Pharma Nord D-Pearls Vitamin D3 1000 IU | High Absorption | 90 Caps | Immune Support | Supports normal immune function, bones, teeth and muscle function with Vitamin D3
Pharma Nord
10% off
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9,5
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7
Vitamin D 1000iu (25mcg) 180 Vegan Tablets | 6 Months Supply for Maintenance of Healthy Immune System, Muscles, Bones & Teeth Vitamin D3 Cholecalciferol Made in The UK by PROELITE
PROELITE
free shipping
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9,5
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8
Red Label Health Vitamin D3 1000 IU, Pack of 120 Vitamin D Tablets (4 Months Supply), Healthy Teeth & Bones, Supports Immune System, High Strength Vitamin D Supplement for Men & Women, UK-Made
Red Label Health
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9,5
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9
Lindens Vitamin D3 1100IU - 360 Tablets - Immune System, Bones, Teeth, UK Manufacturer Immune Support | (4 Months Supply) | Suitable for Vegetarians | Letterbox Friendly
Lindens
free shipping
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9,5
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10
UKHealthHouse Vitamin D 1000iu | Premium Vitamin D3 Easy-Swallow Micro Tablets | One a Day High Strength Cholecalciferol VIT D3 | Vegetarian Supplement (360 tabs)
UKHealthHouse
free shipping
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9,4
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You might also be interested in these vitamin d tablet at a daily dose of 25mcg also labelled as 1000iu.
Red Label Health Vitamin D3 1000 IU, Pack of 90 Vitamin D Tablets (3 Months Supply), Healthy Teeth & Bones, Supports Immune System, High Strength Vitamin D Supplement for Men & Women, UK-Made
Red Label Health
£ 2.99
To the product (2 offers)
UKHealthHouse Vitamin D 1000iu | Premium Vitamin D3 Easy-Swallow Micro 60 Tablets | One a Day High Strength Cholecalciferol VIT D3 | Vegetarian Supplement
VITAMIN D3 SUPPLEMENTS? Looking for a natural way to get enough vitamin D? Each serving of this high-potency vitamin D supplement delivers 1000IU of power to deliver incredible health benefits.
£ 4.49
free shipping
To the product (2 offers)
Red Label Health Vitamin D3 1000 IU, Pack of 200 Vitamin D Tablets (6+ Months Supply), Healthy Teeth & Bones, Supports Immune System, High Strength Vitamin D Supplement for Men & Women, UK-Made
Red Label Health
£ 4.49
To the product (2 offers)
UKHealthHouse Vitamin D 1000iu | Premium Vitamin D3 Easy-Swallow Micro 30 Tablets | One a Day High Strength Cholecalciferol VIT D3 | Vegetarian Supplement
VITAMIN D3 SUPPLEMENTS? Looking for a natural way to get enough vitamin D? Each serving of this high-potency vitamin D supplement delivers 1000IU of power to deliver incredible health benefits.
£ 3.99
free shipping
To the product (2 offers)
Vitamin D 4,000 IU Gel Capsules, High Strength Vitamin D3 Supplement, 365 Easy to Swallow Tablets - Full Year Supply
HIGH STRENGTH - Our Vitamin D supplement offers 4,000 IU per softgel to give you more of the "sunshine vitamin" your body needs.
£ 9.99
free shipping
To the product (3 offers)
Vitamin D Tablets 4000 iu & Vitamin K2 MK7 100μg Vitamin D3-1 Year Supply
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.
£ 9.99
free shipping
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Zipvit Vitamin D3 1000iu - Micro Vitamin D Tablets - Vegetarian | 1 Year Supply - Cholecalciferol Form - Supports Bones, Muscles & Immunity - 3rd Party Tested
Daily Maintenance Dose: Stay supported all year round with Vitamin D3 1000 IU, a maintenance-strength dose that fits perfectly into your daily routine.
£ 7.99
free shipping
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HealthAid Vitamin D3 1000iu - High Strength Cholecalciferol - Immune System & Bone Health Support - 120 Tablets - Vegetarian
HIGH STRENGTH VITAMIN D3 1000IU – HealthAid Vitamin D3 Tablets provide 1000IU (25μg) of Vitamin D3 per serving to help support everyday health immunity and overall wellbeing
£ 8.85
To the product (8 offers)
Vitamin D 1000iu - 1+ Year Supply - High Strength 400 Easy Swallow Tablets - One a Day High Strength Cholecalciferol VIT D3 - Vegetarian Supplement - Microtablets - Made in UK
HIGH DOSE: Our extra strong vitamin d tablets offer a convenient 1 a day tablet to meet your daily needs as an easy to swallow serving.
£ 8.99
free shipping
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Vitamin D3 1000iu Tablets 365 Count Immune Support Supplement
Year-Round Sunshine Support: Experience the benefits of sunshine throughout the whole year with our vitamin D supplement. The lack of sunshine due to indoor lifestyles and winter months has effects on health.
£ 8.97
free shipping
To the product (1 offer)
Vitamin D 1000IU 365 Vegetarian Tablets | Optimum Strength Cholecalciferol Vitamin D3 Supplement | UK Manufactured
Supplement Tree
£ 6.97
free shipping
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Vitamin D3 1000iu - 1 Year Supply, 365 Easy-Swallow VIT D Tablets, Vegetarian, Optimal Strength Immune Support Supplement
Why Choose Our Daily Vitamin D3 Tablets: Our Vitamin D3 1,000iu tablets are recommended by the NHS for everyone in the UK for daily maintenance and gentle support. Each small tablet provides 1,000 IU (25μg, 500% of your daily reference intake) of vitamin D3 cholecalciferol - the most bioavailable form that your body absorbs efficiently. Ideal for those seeking steady, everyday support without high doses. 365 tablets (12 months supply - a full year of protection).
£ 4.99
free shipping
To the product (2 offers)