Supplementing with a bioavailable form, alongside a protective carotenoid like astaxanthin, is a proactive way to support long-term cellular health and vitality
Many studies on polyphenols primarily consist of observational, in vitro , or in vivo research
10.1007/s12010-022-04284-x 255 ShaabanA
Key areas of research have included wound healing and tissue repair, collagen and elastin synthesis in skin models, gene expression effects (the Connectivity Map studies), antioxidant mechanisms, and hair follicle stimulation (for AHK-Cu)
I am not sure if adequate evidence is available for Acetyl Glutathione as references mentioned are not relevant to state any comparative study against L Glutathione or thevpilot study mentioned
Both things can be true at once: reconstitution should be done carefully and the injectable skin claim remains unproven