glutathione 5 [NANO RECIPE.] 5% Liposome Ampoule 30ml encapsulated glutathione to help improve dullness Numbuzin No.5+ Glutathione Vitamin Concentrated

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Dosage Range & Frequency Administration Routes Suggested Usage Cycle Continuous use: 48 weeks After a cycle, discontinue or take a break

By interfering with the conversion of tyrosine into melanin, glutathione may help reduce the formation of hyperpigmentation, dark spots, and uneven skin tone

And those are just questions for BPC-157 which seems to be manufactured using solid phase synthesis the risks multiply exponentially for any peptides manufactured biologically

For a 5 mg vial, adding 2.5 mL of bacteriostatic water creates a concentration of 2 mg per mL, or 0.2 mg per 0.1 mL