from the skin glutathione collagen pack 50g it covers any area you apply it to FROM THE SKIN Glutathione Collagen
Description
Further limitations of creatinine and influencing factors can be found in the literature (Carmine 2025)

Antioxidant Protection: Glutathione helps protect skin from environmental damage
Scientific investigations continue to evaluate AOD-9604 for its role in metabolic pathway research, peptide-mediated signalling, and molecular communication networks, making it a valuable compound for endocrine and cellular biology studies
Most patients experience minimal to no adverse effects

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Whether a vitamin C infusion is appropriate for you is assessed at your consultation