glutathione and nac together vs. NAC: An Expert Comparison of Antioxidants – Transparent Labs NAC vs Glutathione: Which Antioxidant

Ruan, H., Li, S., Bao, L

An allergic reaction is possible if you are sensitive to sulfites

While research confirms the antioxidant and anti-inflammatory benefits of the GHK-Cu copper peptide, that doesnt mean that its a wonder drug, and you are likely better directed to other care solutions for hair growth (although it may help to calm inflammation on the scalp) or weight loss (thats where peptide-based drugs like Ozempic are proven to help)

Since peptides usually arent well-absorbed in the digestive system, their effects are often limited when taken orally, It is important to note that the same may apply to BPC-157 and it may only have local effects on the stomach when taken orally