Proline and its derivative, hydroxyproline play an important role in the formation of collagen and elastin. Thus proline is an important nutrient to promote collagen synthesis.

INGREDIENTS:
100% pure free form L-Proline USP.

DOSE:
Take 1/2 - 1 level teaspoon twice a day.
A level metric teaspoon of L-Proline weighs 2.0g.
Mix with or wash down with water or juice.