caffeine and glutathione L-Glutathione — Evidence, Dosing & Benefits caffeine and glutathione A small
Description
Still in the early stages my second order
[DOI] [PMC free article] [PubMed] [Google Scholar] Kaur N., Reumann S., Hu J

It helps to eliminate the melanin buildup and allows healthy tissue to appear on the surface
Tretinoin also stimulates collagen and elastin production, ultimately increasing skin volume and firmness and softening fine lines
doi: 10.1111/j.1365-313X.2008.03410.x
Potentially yes especially if harm results