It plays a vital role in
These products are not medicines or drugs and have not been approved by the FDA to prevent, treat or cure any medical condition, ailment or disease
Antioxidant-Rich Foods Foods high in antioxidants can also support glutathione production
Consuming too much zeaxanthin, lutein or other foods rich in carotenoids, such as carrots and green or yellow citrus fruits, will lead to skin yellowing
One study found that a 2% concentration of a glutathione cream improved the melanin index (a measure of melanin in skin) on dark spots when used twice a day for 10 weeks
Sources FDA Pharmacy Compounding Advisory Committee meeting materials, 2324 July 2026 FiercePharma, PCAC Day 2 vote results Orrick, FDA Peptide Compounding Vote analysis 21 CFR 216.23, evaluation criteria for bulk drug substances World Anti-Doping Agency Prohibited List All products supplied by Pro Peptides Plus are intended for laboratory research use only