Our L-Cysteine supplement facts:
- 500mg per cap
- important amino acid
Cysteine is also precursor to Glutathione.
500 mg L-Cysteine
People who have diabetes should be cautious about taking supplement Cysteine because it is capable of inactivating insulin. Persons with cystinuria, a rare genetic condition that leads to the formation of Cystine kidney stones, should not take Cysteine.