Peptides In Skincare: Support Healthy Skin Ageing

Peptides are widely used in skincare, and many people notice how these ingredients support texture and firmness as skin changes with age [1,3].

In this article we explain what peptides are, how they work within the skin, and why they are valued for supporting visible signs of ageing.

What Are Peptides?

Peptides are short amino acid chains that help form proteins such as collagen and elastin. These proteins maintain structure and elasticity, and peptide use may support their renewal [1,3].

Peptides & Cellular Communication

Peptides act as signals that help guide skin repair, collagen formation, and comfort. Research shows that peptide complexes can support collagen linked proteins within the skin [1].

Ageing & Peptide Need

As skin ages, natural peptide activity declines, reducing its ability to repair. Topical peptides may help maintain firmness and improve texture, offering gentle support across routines.

How Peptides Work In Skincare

Peptides may help stimulate collagen production and support firmness. Collagen levels naturally fall with age, and peptides may encourage renewal to improve lines and texture [1,3].

Collagen Support Mechanism

Peptides mimic protein fragments that signal repair. This may encourage collagen formation and support structure, helping offset natural collagen decline [4].

Long Term Benefits

Regular peptide use may gradually improve firmness and smoothness. Many people see benefits when serums or creams are used consistently within broader routines.

Complementary Ingredients

Peptides are often combined with hyaluronic acid or antioxidants to support hydration and provide environmental protection. These combinations help comfort dry or ageing skin [3].

Enhancing Skin Barrier Function

Peptides may support the barrier by helping the formation of proteins and lipids such as ceramides. This helps retain moisture and improves resilience for sensitive or dry skin [5].

Barrier Strength & Comfort

A healthy barrier protects against moisture loss and irritation. Peptides may help maintain this balance by supporting structural lipids that protect the outer layer.

Synergy With Key Ingredients

Ingredient combinations such as niacinamide or glycerin support barrier repair. These pairings can enhance comfort and hydration for many skin types [3].

Anti Inflammatory Properties

Some peptides may help reduce redness and irritation. These soothing properties support sensitive or acne prone skin and may ease discomfort linked with environmental stress [5].

Peptides & Inflammation

Inflammation can accelerate ageing. Peptides may help calm visible redness and support a more comfortable skin surface.

Support For Acne Prone Skin

Peptides may support healing without aggravating breakouts. Their gentle nature makes them suitable for many routines that prioritise balance [5].

Types Of Peptides In Skincare

Table 1: Common peptide types

Popular Peptide Products

Peptide serums offer concentrated support and layer easily within routines. Peptide creams provide nourishment and are often used at night for repair. Masks deliver short term hydration and firmness.

Suitability For Different Skin Types

Peptides are usually well tolerated across skin types. Patch testing can help ensure comfort, especially for sensitive skin or acne prone concerns [3].

Conclusion

Peptides can support ageing skin by improving texture, firmness, and hydration, helping the skin feel smoother and more resilient. Their versatility allows them to be incorporated into serums, creams, and masks for targeted benefits.

If you would like personalised skincare designed to complement peptide based routines and enhance overall skin health, you can explore a tailored formula through Monderma.

Content is for informational purposes only. Monderma treatments are prescribed following consultation. Results and timeframes can vary. Use as directed by your prescriber.

References

1. Int J Mol Sci. Anti wrinkle peptide benefits
2. Curr Protein & Peptide Science. Signal peptides in cosmetics
3. Cosmetics. Bioactive peptides in skincare
4. StatPearls Publishing. Collagen synthesis
5. Pharmaceuticals (Basel). Peptides for sensitive skin