Ester forms of vitamin C, like Ascorbyl Palmitate, are easily digested after oral ingestion by enzymes in the small intestine which cleave the bond immediately releasing just plain vitamin C (ascorbic acid molecule) and the ester, in this case palmitate, before any absorption can take place
2.2 GPX2 Glutathione peroxidase 2 (GPX2) is mainly expressed in the gastrointestinal system, including the intestinal epithelium, esophageal epithelial cells, etc., and can also be detected in the human liver (Esworthy et al., 2022)
The key is aligning the format with the clients needs, not forcing a one-size-fits-all model
Clinical studies demonstrate visible improvements in multiple wrinkle zones and increased firmness after twelve weeks
GHK-Cu is frequently studied for collagen, elastin, fibroblast activity, and visible skin quality pathways