- Strengthens Immune System
- Fights Seasonal Depression
- Maintains Strong Teeth And Bones
- Stabilise Blood Pressure Naturally
- Boosts Weight Loss
Vitamin D is synthesised in the skin by the action of sunlight. Skin synthesis is the main source of vitamin D for most people; dietary sources are essential when exposure to sunlight containing the appropriate wavelength is limited. Optipure81 only ever uses local British sources for all their ingredients. Insuring you receive the highest quality vitamins and minerals consistently