Your Guide to Peptides in Skincare

by Deborah Duffey, Chief Product Development Officer and President,  June 26, 2024

Peptides have emerged as key ingredients revered for their ability to rejuvenate and transform the skin. Understanding how to harness their potential can elevate your skincare regimen significantly. Let's dive into what peptides to seek, how to incorporate them into your routine, considerations for mixing them with other products, and the optimal times to use them.

What Are Peptides?

Peptides are short chains of amino acids, which are the building blocks of proteins essential for various biological functions, including maintaining skin structure and function. In skincare, peptides are formulated to penetrate the skin and target specific concerns such as aging, hydration, and texture.

What Do Peptides Do in Skincare?

Peptides act as messengers in the skin, signaling cells to perform specific functions like producing collagen and elastin. Collagen is crucial for skin elasticity and firmness, and its production declines with age. By stimulating collagen synthesis, peptides help reduce the appearance of wrinkles, improve skin texture, and promote a more youthful complexion.

Benefits of Peptides in Skincare

Anti-Aging: Peptides can diminish the appearance of fine lines and wrinkles by boosting collagen production.
Hydration: Some peptides enhance skin barrier function, helping to lock in moisture and maintain hydration levels.
Firming and Elasticity: By supporting elastin production, peptides can improve skin elasticity, making it appear firmer and more resilient.
Repair and Renewal: Certain peptides have healing properties that aid in repairing damaged skin and promoting faster recovery from environmental stressors.

Top Tips for Using Peptides in Skincare

1. Choose the Right Peptides: Look for products containing peptides tailored to your skin concerns, such as anti-aging peptides or hydrating peptides. Use this guide to find out what your skin needs.
2. Incorporate Them Correctly: Apply peptides to clean, dry skin after cleansing and toning. Gently massage them in and allow them to absorb fully before applying additional products.
3. Use Peptides with Vitamin C: Combining peptides with vitamin C can enhance their benefits. Vitamin C boosts collagen synthesis and provides antioxidant protection, while peptides support skin repair and rejuvenation. Apply a vitamin C serum in the morning and peptide cream in the evening for a well-rounded skincare routine.
4. Be Consistent: Consistency is key to seeing results with peptides. Use them regularly as part of your skincare regimen to maintain and improve skin health over time.

The Bottom Line

Peptides represent a scientifically-backed approach to achieving healthier, more youthful skin. By understanding their role in skincare, leveraging their benefits, and incorporating them strategically into your routine—potentially alongside vitamin C—you can unlock a brighter, firmer complexion and embrace a more confident skincare journey.