If cost is a concern and you only need one of the two peptides, BPC-157 alone or TB-500 alone runs $250/month
in 2006 examined the pharmacokinetics, pharmacodynamics, and safety of CJC-1295
Water, Butylene Glycol, Glutathione, Glycerin, Phenyl Trimethicone, Caprylic/Capric Triglyceride, 1,2-Hexanediol, Niacinamide, Polysorbate 60, Sodium Citrate, Cetearyl Olivate, Sorbitan Sesquioleate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Tromethamine, Sorbitan Olivate, Ammonium Acryloyldimethyltaurate/VP Copolymer, Xanthan Gum, Ethylhexylglycerin, Adenosine, Sorbitan Isostearate, Disodium EDTA, Tocopheryl Acetate, Lycopodium Clavatum Extract, Equisetum Arvense Extract, Cyclodextrin, Hydrogenated Lecithin, Arginine, Thioctic Acid, Polyglyceryl-10 Stearate, Panthenol, Malachite Extract, Tetrahydroxypropyl Ethylenediamine, Sodium Ascorbyl Phosphate, Biotin, Pyridoxine, Cyanocobalamin, Tocopherol, Thiamine HCI, Beta-Carotene, Riboflavin
Long-term efficacy of metformin in overweight-obese PCOS: longitudinal follow-up of retrospective cohort
Dose adjustments should be considered if free testosterone levels or symptoms change materially with weight loss
A 2025 narrative review by Alzahrani and Alotaibi in Cureus reached a similar safety conclusion, noting that long-term safety and optimal dosing of glutathione supplementation for skin lightening require larger trials before firm recommendations can be made