Ingredient Spotlight: Peptides

Last Updated: 23/07/2025

Peptides are among the most effective ingredients for skin that feels strengthened and smoother. These short chains of amino acids act as messengers that work in tandem with the skin’s natural processes to help support and maintain the look of firmness, elasticity, and bounce.

As natural protein production slows with age, skin begins to lose volume and resilience. Peptides help visibly replenish what’s lost, leading to a firmer, healthier-looking complexion.

What Are Peptides in Skincare?

In skincare, peptides are small molecules made up of amino acids. They work on the skin’s surface to encourage an even, collagen-rich look for skin that feels plump to touch.

Peptides occur naturally in the body, but synthetic forms used in skincare are designed to improve their stability to provide nourishing results. Natural peptides perform specific roles that are important for normal maintenance: some signal collagen production, while others reduce muscle movement to prevent wrinkles. Synthetic peptides work to enhance the skin’s natural surface maintenance mechanisms, reducing the appearance of fine lines and wrinkles

If you’re using a multi-action treatment like our Cold Plasma Plus+ Advanced Serum Concentrate, you’re already benefitting from a highly effective peptide formula designed to visibly improve elasticity and overall texture.

Benefits of Peptides for Skin

Peptides help protect the skin’s barrier and deliver noticeable improvements in tone, texture, and elasticity.

Peptides can:

Improve the feel of firmness and elasticity

Smooth the appearance of fine lines and wrinkles

Help retain moisture

Soothe and nourish the skin

Used consistently, peptide-rich products like our Cold Plasma Plus+ Advanced Eye Cream help visibly reduce crow’s feet and signs of under-eye fatigue by reinforcing the delicate skin around the eyes.

How to Apply Peptides

Peptides fit easily into both morning and evening skincare routines. They are often found in serums and moisturisers.

To get the most from peptides:

Cleanse and tone your skin
Apply a peptide serum to clean, dry skin
Follow with a moisturiser containing peptides or hydrating ingredients to lock in benefits
Use SPF during the day to protect results

Warming moisturiser between your fingertips before applying helps absorption and feels soothing. For added hydration and barrier support, follow your serum our Cold Plasma Plus+ The Intensive Hydrating Complex, a peptide-rich moisturiser that leaves skin looking deeply replenished and balanced.

Best Practices for Using Peptides

For consistent results, use peptides daily. Though they may not provide instant changes, consistent use of peptides can maintain the skin’s natural moisture barrier to reinforce its resistance against signs of ageing.

Keep these tips in mind:

Use peptides once or twice daily

Combine peptides with retinol or vitamin C for enhanced anti-aging effects

Apply peptides after exfoliating or active ingredients for better surface absorption

Choose products with multiple peptide types to target different skin needs

Always apply SPF daily to protect your skin and support collagen health

FAQs: Peptide Pairings & Usage Tips

Can You Use Peptides with Retinol?

Yes, peptides and retinol work well together. Retinol promotes surface cell turnover, while peptides help maintain moisture and support the skin barrier, promoting gentler results.

For best results, apply retinol first, let it absorb fully, then layer on peptides.

Can You Use Peptides with Vitamin C?

Yes, peptides complement vitamin C nicely. While vitamin C brightens and protects skin as an antioxidant, peptides improve firmness.

Together, they help create a smoother, more radiant complexion.

Why Peptides Belong in Your Routine

Peptides are essential for maintaining youthful skin and addressing signs of aging. They deliver long-term benefits by helping maintain the skin’s natural surface integrity.

Modern formulations combine peptides with other clinically proven ingredients to create high-performance treatments that support firmness, hydration, and resilience. Peptides have become a foundational part of any effective skincare regimen.

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