What types of collagen does Sunekos stimulate?

Sunekos stimulates the production of multiple collagen types, with a strong focus on collagen types 4 and 7. These collagen types play an important role in supporting the skin’s structural framework and improving overall skin quality.

Why are collagen types 4 and 7 important for the skin?

Collagen types 4 and 7 help maintain the basement membrane, which connects the outer and deeper layers of the skin. This structure supports skin firmness, elasticity and long-term skin regeneration.

How is Sunekos different from other collagen treatments?

Sunekos works by stimulating fibroblasts to naturally produce collagen and elastin, rather than simply adding volume or surface hydration. This approach focuses on improving skin quality at a structural level.

Does Sunekos help with skin ageing?

Sunekos supports skin ageing concerns by improving collagen production, elasticity and skin texture. It is commonly used to address fine lines, loss of firmness and reduced skin quality.

Who is Sunekos suitable for?

Sunekos is suitable for individuals looking to improve skin quality, elasticity and early signs of ageing. A professional consultation is required to determine individual suitability.

The Importance of Collagen Types in Skin Regeneration

Nurse Nyma

Dec 20, 2025

3 min read

Updated: 13 hours ago

Type 4 & 7 Collagen

Understanding the Different Types of Collagen in the Skin

Collagen is not just one substance. Your skin relies on several different types of collagen, each serving a specific role to keep it firm, elastic, and healthy. Think of your skin as a building — it needs strong beams, a support mesh, and secure anchors. All collagen types work together to maintain its integrity.

Type 1 Collagen – Strength and Firmness

Type 1 collagen is the most abundant in the skin. It plays a crucial role in providing:

Strength and structure
Firmness and thickness
Prevention of sagging and deep wrinkles

As this collagen declines, the skin loses its firmness and begins to sag.

Type 3 Collagen – Elastic Support

Type 3 collagen works alongside Type 1. It contributes to:

Flexibility and bounce
Early skin repair and healing
A plump and resilient appearance

A loss of this collagen can lead to fine lines and reduced elasticity.

Reticular Collagen Fibres – The Support Network

Reticular collagen forms a fine mesh inside the skin. This type:

Supports skin cells, blood vessels, and nerves
Maintains a smooth texture and even skin quality
Helps the skin adapt to movement without damage

When weakened, the skin may appear crepey or fragile.

Type 4 Collagen – The Base Support Layer

Type 4 collagen sits at the base of the skin. It is essential for:

Forming anchoring plates that support the skin from underneath
Separating and supporting the outer and deeper skin layers
Maintaining skin thickness and integrity

Loss of this collagen can lead to thinning and loss of structural support.

Type 7 Collagen – The Skin Anchors

Type 7 collagen creates fibres that tie the skin layers together. It helps:

Hold the surface skin firmly to deeper layers
Prevent skin from slipping, sagging, or creasing
Maintain firmness and elasticity

When it declines, the skin loses stability and develops laxity and a crepey texture.

Why All Collagen Types Matter

Healthy, youthful skin depends on all collagen types working together:

Type 1 and 3 provide strength and elasticity
Reticular fibres create internal support
Type 4 and 7 anchor the skin layers together

When one system weakens, the entire structure is affected — especially in delicate areas like the under-eyes, neck, and décolletage. This is why modern regenerative treatments focus on supporting multiple collagen pathways, rather than targeting just one.

Collagen and Regenerative Aesthetic Treatments

Modern regenerative treatments aim to stimulate the skin’s own cells — particularly fibroblasts — to produce collagen naturally. Treatments that encourage Type IV (4) and Type VII (7) collagen production help restore the skin’s foundation, rather than simply masking signs of ageing.

This approach is especially beneficial for those seeking:

Natural-looking rejuvenation
Improvement in crepey or thinning skin
Long-term skin quality enhancement
Safer options for delicate areas like the under-eyes

The Importance of Collagen in Aesthetic Medicine

Collagen is not just about plumpness or volume — it’s about structure, support, and attachment. Healthy, youthful-looking skin depends on multiple collagen types working together.

By understanding how collagen functions within the skin, it becomes clear why regenerative, collagen-stimulating treatments are changing the future of aesthetic medicine — focusing not on overfilling, but on rebuilding skin from within.

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About the Author - Nurse Nyma

Nurse Nyma Aesthetics (NMW0002448630) is a Brisbane-based cosmetic and regenerative aesthetics clinic led by Nurse Nyma, a highly experienced cosmetic nurse, clinical trainer, and Key Opinion Leader in regenerative blood-based treatments. Based in Wellington Point, the clinic is known for its evidence-informed, natural-looking approach to skin rejuvenation and facial harmony.

Nurse Nyma specialises in advanced regenerative treatments, including PRF-based therapies, EZ Gel and skin-quality injectables, alongside a comprehensive range of other skin regenerating treatments. With a strong focus on education, safety, and personalised care, Nurse Nyma Aesthetics is dedicated to helping patients achieve healthy, refreshed skin without over-treatment.

Through ongoing training and a commitment to best-practice medicine, Nurse Nyma Aesthetics continues to lead in the evolving field of regenerative aesthetics, delivering results that prioritise skin health, longevity, and natural beauty.

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