Foods rich in vitamin E include nuts, seeds, and plant oils, such as almonds, sunflower seeds, and olive oil
Archives of Facial Plastic Surgery
There are clinical signals women using topical GHK-Cu for several months sometimes report subjective improvements in density and quality, but I would not promise a specific outcome on the basis of the current evidence
Early-phase clinical trials including a Phase 2 dose-ranging study published in the New England Journal of Medicine (2023) have demonstrated significant potential for weight reduction and metabolic improvement, generating considerable scientific interest
For hair applications specifically, longer cycles of 12-16 weeks may be appropriate given the slow nature of hair regrowth, followed by 4-6 week breaks
Byrne JJ, Soh MS, Chandhok G, Vijayaraghavan T, Teoh JS, Crawford S, Cobham AE, Yapa NMB, Mirth CK, Neumann B (2019) Disruption of mitochondrial dynamics affects behaviour and lifespan in Caenorhabditis elegans