Peptides have become one of the most talked-about ingredients in modern skincare—and for good reason.
Peptides are short chains of amino acids. Amino acids are the building blocks of proteins, including proteins associated with the structure and appearance of healthy skin. In skincare, different peptides can be incorporated into formulas designed to support visible firmness, texture and signs of aging.
Where do peptides fit into a routine?
A peptide serum is generally used after cleansing and before moisturizer.
- Cleanse: Remove makeup, oil and impurities.
- Treat: Apply a targeted serum, such as a peptide serum.
- Hydrate: Follow with a moisturizer appropriate for your skin.
- Protect: During the day, finish with broad-spectrum sunscreen.
REGENYXIA’s Triple Peptide Repair Serum is designed as the peptide-focused treatment step within the REGENYXIA regimen and can be paired with Renewal Cream, Recovery Cream or Hydrating Defense Cream depending on the skin’s needs.
Peptides or retinol?
It does not necessarily have to be one or the other. Retinol is a vitamin A derivative with extensive research behind its use in skincare. Peptide-containing products provide another approach to supporting the visible appearance of aging skin. A thoughtful regimen may contain peptides, retinol or both depending on skin, goals and tolerance.