Also known as pro Vitamin A. This is found in plants and many animal tissues and is what causes carrots to have their orange tint. It is also used as a coloring agent in several cosmetics. It is a precursor to Vitamin A. Research has suggested that it may be possible to shield the body's immune system from harmful UVA rays-and reduce the risk of skin cancer - by suplementing the diet with beta-carotene. Too much, however, can cause a yellowing of the skin called Carotenemia.

Ingredients/Tech Specs:
This should be used at .01 to .10 % by volume. You can get either water or oil soluble versions.