glutathione ascorbic acid Vitamin C 35% & Advanced Firm + Brighten Serum Rael - 4 ct Glutathione

While further research is needed to fully understand its long-term effects, early studies and anecdotal evidence suggest it has a favorable safety profile, especially compared to traditional treatments like corticosteroids and NSAIDs

Hes used the subcutaneous route as well (source)

GSH behaves as redox sensor at the DNA synthesis onset by maintaining nuclear architecture providing the appropriate redox environment for DNA replication and safeguarding DNA integrity (72) and is a key regulator of epigenetic events critical in cell proliferation regulation and cellular resistance to apoptosis (73)

Reduced vitamin A per prenatal needs