Signal peptide
A peptide marketed to send messages to skin cells—often collagen or repair pathways.
Matrixyl is the classic example. Evidence is ingredient-specific; “signal peptide” on a label is a category, not a guarantee of results.
A peptide marketed to send messages to skin cells—often collagen or repair pathways.
Matrixyl is the classic example. Evidence is ingredient-specific; “signal peptide” on a label is a category, not a guarantee of results.