Source Naturals, Vitamin B 50 Complex Yeast Free, 50mg, 100 ct Immunity L-Cysteine is a crystalline free-form

L-Cysteine is a crystalline free-form amino acid that is active in many body processes

Sodium - 50 mg

In order for B-vitamins to be utilized by the body

3 to 6 softgels daily

Source Naturals, Vitamin B 50 Complex Yeast Free, 50mg, 100 ct Immunity L-Cysteine is a crystalline free-formB vitamins are essential components of numerous key enzyme systems, without which the body cannot function. Each B vitamin fills a different complementary need, which is why they should most often be taken together. B vitamins act as coenzymes to catalyze numerous biochemical reactions. Packaging 100 tabs Suggested Use 1 to 2 tablets daily. Ingredients Thiamin (vitamin B 1) 50 mg Riboflavin (vitamin B 2) 50 mg Niacinamide 50 mg Vitamin B 6 (as