- 100% vegan L-cystine without additives
- Completely plant-based amino acid produced by the fermentation of non-GMO corn
- L-cystine is a conditionally essential proteinogenic amino acid and a component of skin, hair, nails, muscles and bones
- L-cystine is formed from two L-cysteine molecules
- 500mg L-cystine per capsule
- Production via fermentation results in 98.5% pure L-cystine
- Ultrapure HPMC capsule shells: 100% free from carrageenans and PEG