Nutrition Geeks Vitamin D3 & K2 consistently ranks among Amazon UK’s best selling vitamins, and it’s easy to see why. Each tablet delivers 4000iu of Vitamin D3 alongside 100μg of K2 MK7, a combination recommended by nutritionists for maximum effectiveness.
Vitamin D is essential for everyday health. The NHS recommends everyone over 4 years old takes a daily Vitamin D supplement, particularly during autumn and winter when sunlight is limited. Paired with K2, this formula ensures calcium is directed to your bones rather than your arteries.
Key benefits:
- Supports normal immune system function
- Contributes to healthy bones, muscles and teeth
- Aids normal absorption of calcium and phosphorus
- Supports normal blood calcium levels
- Has a role in normal cell division
Why UK shoppers love it:
- 365 tablets, a full year’s supply in one pack
- Tiny 6mm tablets, easy to swallow with no aftertaste
- Letterbox friendly packaging
- Vegetarian, gluten free, dairy free and cruelty free
- Made in the UK to high quality standards
- Sustainably produced with a Net Zero commitment
Directions: Take one tablet daily with a glass of water.
Ingredients: Microcrystalline Cellulose, Vitamin D3 (Cholecalciferol), Vitamin K2 Menaquinone-7, Magnesium Stearate.
Safety: Food supplements should not replace a varied balanced diet. Not suitable for under 18s. If pregnant, breastfeeding or on medication consult a healthcare professional before use.





