Peptides in Skincare: Trend or Essential?

Peptides are currently dominating the conversation in aesthetics and health. They are often positioned as something new, but they're not. They have been a core part of professional skincare for years, and I have personally been using them in my own clinic here at Essence, Maryport, Cumbria since the early stages of working in the industry.

They have been popularised across social media over recent months. Lets pick it apart. 

Peptides are not a trend. They are a functional component of skin health and, when used correctly, play a central role in achieving long-term skin results.

What Are Peptides?

Peptides are short chains of amino acids. These amino acids form proteins such as collagen and elastin, which are responsible for the structure, strength, and resilience of the skin.

Peptides act as messengers. They signal the skin to:

• Produce more collagen
• Repair damage
• Strengthen the skin barrier
• Function more efficiently

As these signals decline with age, the skin becomes slower to repair, and visible ageing accelerates.

What Do Peptides Actually Do?

Not all peptides perform the same function. Grouping them together as one category is where most skincare advice loses credibility. To understand peptides properly, they need to be broken down by role.

Collagen-Stimulating Peptide

Matrixyl Synthe'6 is one of the most well researched peptides in skincare and is focused on rebuilding the skin's structure. It stimulates the production of:

It stimulates the production of:

• Collagen (types I, III, IV)
• Hyaluronic acid
• Fibronectin

• Improved firmness
• Smoother texture
• Reduction in fine lines over time

Here at Essence, in Maryport, Cumbria we partner with AlumierMD, Matrixyl Synthe'6 can be found in:

• Ultimate Boost Serum – hydration combined with early collagen support
• EverActive C&E + Peptide Serum – combines Vitamin C with peptides for more advanced correction

Repair & Regenerative Peptides Copper Peptides

Copper peptides, such as Copper Tripeptide-1, are centred around repair and skin regulation.

They are clinically valuable for:

• Wound healing
• Reducing inflammation
• Supporting collagen and elastin production
• Strengthening the skin barrier

In AlumierMD, a key example is:

• HydraCalm Moisturiser
• Recovery Balm

This is particularly relevant for:

• Post-treatment skin (microneedling, peels, IPL)
• Rosacea and redness
• Barrier-compromised skin

Inflammation Control Peptides 

Acetyl Hexapeptide-49 this peptide works differently from commonly marketed "botox-like" peptides.

Its primary role is to:

• Target inflammation pathways in the skin
• Reduce redness and sensitivity
• Improve overall skin resilience
• Help slow inflammation-driven ageing

​This can be found in Intradermology Synergy 6, which is a daily SPF that incorporates peptide technology this is what makes it such a hero product and why it is a firm favourite with not only myself but many of my patients here at Essence, in Cumbria. 

Why Peptides Are Trending Now

There are two main drivers behind the rise in peptide-based skincare:

Shift towards regenerative aesthetics
Clients are moving away from short-term fixes and focusing on long-term skin health and function.

Improved formulations
Advancements in skincare have made peptides more stable and more effective at penetrating the skin, leading to better results.

The Problem With Most Peptide Skincare

Not all peptide products are created equally.

Many over-the-counter options:

• Contain low concentrations
• Use unstable peptide forms
• Lack effective delivery systems

This results in minimal visible improvement.

Professional formulations, such as AlumierMD, are designed to deliver peptides at clinically effective levels, with supporting ingredients that enhance performance.

Where Peptides Fit in a Treatment Plan

Peptides should not be treated as standalone products. They are most effective when integrated into a structured treatment plan:

• Preparing the skin before treatments
• Supporting recovery after treatments
• Maintaining long-term skin quality

When investing in treatments such as microneedling, chemical peels, or IPL, peptides play a key role in protecting and maximising results.

Final Position

Peptides need to be understood properly to deliver results.

• Matrixyl Synthe'6 → rebuilds skin structure
• Copper peptides → repair and heal
• Acetyl Hexapeptide-49 → controls inflammation

When used correctly, peptides are not an optional extra. They are a foundational component of effective, results driven skincare.

The difference is not whether peptides are used.
It is how they are selected, formulated, and integrated into a treatment strategy.

Want to know more or have a skincare plan formulated especially for you book a consultation at Essence