are there any side effects to glutathione Injections: Skin Benefits and Injectable Glutathione Side Effects Baltimore:

This vitamin is vitamin B12

A randomized controlled trial from 2021 found that oral GSH supplementation improved insulin sensitivity in obese subjects with and without T2DM, although it didnt alter other markers of oxidative stress

Topical Copper Peptides Affects surface layers of skin only Limited penetration through skin barrier Localized effect only where applied Good for maintenance, not transformation No systemic anti-aging benefit Available over-the-counter Injectable GHK-Cu Full systemic delivery to all tissues Reaches dermis, follicles, and healing sites Whole-body anti-aging effect More potent collagen stimulation Gene expression modulation (4,000+ genes) Requires medical prescription They are not mutually exclusive

So as y'all know your girl has been battling diabetes and a bunch of other ailments