Poumay Y, Coquette A (2006) Modelling the human epidermis in vitro: tools for basic and applied research
This reprogramming involves the downregulation of genes associated with proinflammatory responses and resistance to tissue invasion, along with the upregulation of genes that enhance cell proliferation, promote tolerance, and support tissue invasion (Sun et al., 2023)
However, its function needs to be further proved
Glycine and proline, key amino acids in collagen, can be supplemented through bone broth or collagen peptides
They also smooth wrinkles and support firmer skin with consistent use
They are often compounded by pharmacies under the guidance of healthcare providers