D-Ribose-L-cysteine is a precursor to the antioxidant glutathione. References: Falana B, Adeleke O, Orenolu M, Osinubi A, Oyewopo A. Effect of D-ribose-L-cysteine on aluminum induced testicular damage in male Sprague-Dawley rats. JBRA Assist Reprod. 2017 Jun 1;21(2):94-100. doi: 10.5935/1518-0557.20170023. PubMed PMID: 28609275; PubMed Central PMCID: PMC5473701.

纯度：≥98%

CAS：232617-15-1