Save 10% OFF use promo code GET10 plus FREE shipping on orders over $49USD.


Vitamin D And Effect On The Skin

Posted by ecostinger on 9th May 2016

Vitamin D is a group of fat-soluble secosteroids responsible for absorption of calcium, magnesium, iron, and phosphate. The most important vitamin D compounds are cholecalciferol and egocalciferol. … read more