Glycine is a 100% pure pharmaceutical grade micro-crystalline powder. The principal function of Glycine is to serve as a neurotransmitter and a precursor to proteins.
This organic compound is also a vital building block for numerous natural products. If the amino acid Serine is required by the body, it can be converted from Glycine
4g=4000mg (1 level metric teaspoon) in split servings throughout the day