Similar Supplements Glutathione may come as a single supplement or combined with other ingredients
Zhang, T
Potential side effects may include injection-site redness, swelling, bruising, itching, tenderness, small lumps, headache, fatigue, nausea, appetite changes, abdominal discomfort, stool changes, dizziness, altered sleep, mood changes, or feeling off. Allergic or immune reactions are also possible, and the FDA has specifically raised concerns about immunogenicity and peptide-related impurities in compounded BPC-157
Antioxidants fight free radicals and may reduce tyrosinase activity, so scientists have studied whether antioxidants like glutathione and vitamin C could influence skin tone
However, long-term human safety data is still being established
10.1016/j.cocis.2020.101413 Curr Opin Colloid Int Sci