Phosphatidylserine is a phospholipid contained in cell membranes. It is a less plentiful component of lecithin than phosphatidylcholine. It is extracted from soy lecithin with the aid of a cabbage enzyme.
Support for hair & nails Formula 50 is the original
protein formula for support of hair and nails. This tried and true formula has been changing the way women look for 50 years. Formula 50 contains protein and vitamin ...