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however, iNOS inhibition did not alter bacterial burdens in BSO-treated Atg5 -/- BMDMs (Supplemental Fig

These findings confirm the potential of GHK-Cu as a multifunctional regenerative agent with both anti-inflammatory and antibacterial properties

After 28 days, the benzyl alcohol preservative may not be effective enough to prevent bacterial growth

Safety FDA found no clinical studies establishing safety, no pharmacokinetic data and no human immunogenicity or aggregation studies

Vitamin C helps recycle glutathione back into its active form, while glutathione helps regenerate vitamin C, creating a powerful antioxidant loop that supports immune health, skin clarity, and exercise recovery