...hat vitamins C and E combined with ferulic acid impart both a sunscreen and an antioxidant effect.
Cell regulators, such as retinol, peptides, and grow...
...ppearance. AHAs may irritate some skin, causing redness and flaking.
Peptides, suc...h as acetyl hexapeptide-3 (Argireline), Matryxil, and copper peptides.
Coenzy...
...and thermal control. Their secretion consists mainly of water with various salts, primarily sodium chloride and potassium chloride; amino acids, peptides, and prot...