FORMAT: Powder SIZE: 75g DOSAGE A ¼ to ½ tsp 2 x day. A level metric teaspoon of L-Cysteine weighs 3.31 grams. HOW TO TAKE Take with water or a bitter unsweetened juice such as pineapple or grapefruit. METABOLIC ROLE Detoxification, fat metabolism THERAPEUTIC USE Corneal and peptic ulcer treatment, hair and skin health NUTRITIONAL DATA 100% pure free form Cysteine USP