The Role of Collagen in Anti-Ageing: What You Need to Know

At Derme Clinique, we understand that achieving youthful, radiant skin involves more than just surface-level treatments. With a deep understanding of the underlying mechanisms of skin ageing, we aim to provide our clients with comprehensive knowledge and personalised solutions to combat signs of ageing effectively.

Understanding Collagen

Collagen is a protein that serves as the building block of the skin, providing structure, strength, and elasticity. It is abundant in the dermis, the middle layer of the skin, where it forms a network of fibres that support the skin’s structure. As we age, the production of collagen naturally declines, leading to a loss of firmness and elasticity in the skin.

Signs of Collagen Loss

The gradual decline in collagen production contributes to various signs of ageing, including:

Wrinkles and Fine Lines

Decreased collagen levels result in diminished skin elasticity, leading to the formation of wrinkles and fine lines, particularly around the eyes, mouth, and forehead.

Sagging Skin

Without an adequate support structure provided by collagen fibres, the skin may begin to sag and lose its firmness, especially along the jawline and cheeks.

Loss of Volume

Collagen loss can also lead to a loss of facial volume, resulting in hollowed cheeks, sunken temples, and thinning lips.

Uneven Texture

As collagen fibres become less abundant, the skin’s texture may become rougher and less smooth, with an increase in visible pores and irregularities.


Collagen loss can contribute to uneven pigmentation, resulting in dark spots, age spots, and patches of hyperpigmentation on the skin’s surface.

Dryness and Dehydration

Diminished collagen levels can impair the skin’s ability to retain moisture, leading to dryness, flakiness, and a lacklustre complexion.

Brittle Nails

Collagen is essential for maintaining the strength and integrity of nails. A decline in collagen production can result in brittle, weak nails that are prone to breakage.

Joint Pain and Stiffness

Collagen is a crucial component of cartilage, the tissue that cushions joints and facilitates smooth movement. Reduced collagen levels can lead to joint pain, stiffness, and decreased flexibility.

Thinning Hair

Collagen loss can affect hair health, leading to thinning, brittle strands, and an increase in hair shedding. This can result in overall hair volume reduction and a less vibrant appearance.

Dull Skin Tone

A decline in collagen can contribute to a dull, lacklustre complexion, as the skin loses its natural radiance and vitality.

Increased Susceptibility to Bruising

Collagen provides structural support to blood vessels, helping to prevent bruising and promote healthy circulation. Reduced collagen levels may result in increased bruising and slower wound healing.

Bone Loss and Osteoporosis

Collagen is a vital component of bone tissue, providing strength and flexibility. Decreased collagen production can contribute to bone loss, osteoporosis, and an increased risk of fractures.

Facial Hollows and Sunken Eyes

Collagen loss can lead to a loss of fat and volume in the face, resulting in hollowed cheeks, sunken eyes, and an overall deflated appearance.

Delayed Wound Healing

Collagen plays a crucial role in the skin’s natural healing process. Reduced collagen levels may slow down wound healing, leading to longer recovery times and an increased risk of scarring.

Loose Skin Around the Neck and Décolletage

Collagen loss can cause the skin on the neck and décolletage area to become loose and crepey, resulting in the appearance of horizontal lines and wrinkles.

Factors Affecting Collagen Production

Several factors can accelerate the loss of collagen and contribute to premature ageing:

Sun Exposure

Ultraviolet (UV) radiation from the sun is a significant contributor to collagen breakdown, leading to photoaging and the development of wrinkles, age spots, and sagging skin.


Tobacco smoke contains harmful chemicals that can damage collagen fibres and impair collagen synthesis, accelerating skin ageing and increasing the risk of wrinkles and sagging.

Poor Nutrition

A diet lacking in essential nutrients, particularly vitamins C and E, zinc, and copper, can hinder collagen production and compromise skin health.

Environmental Factors

Exposure to environmental pollutants, such as air pollution and airborne toxins, can trigger oxidative stress and inflammation, contributing to collagen degradation and premature ageing.


Chronic stress can disrupt the body’s natural repair processes and promote the release of cortisol, a hormone that can accelerate collagen breakdown and lead to the formation of wrinkles and fine lines.

Collagen-Boosting Strategies

Fortunately, there are several strategies you can incorporate into your skincare routine to support collagen production and maintain youthful-looking skin:

Topical Treatments

Look for skincare products containing ingredients known to stimulate collagen production, such as retinoids, peptides, vitamin C, and growth factors.

Sun Protection

Protect your skin from UV damage by wearing broad-spectrum sunscreen with a high SPF daily and seeking shade during peak sun hours.

Healthy Lifestyle

Maintain a balanced diet rich in collagen-boosting nutrients, stay hydrated, exercise regularly, and avoid smoking and excessive alcohol consumption.

Professional Treatments

Consider undergoing collagen-stimulating treatments offered by qualified skincare professionals, such as microneedling, laser therapy, and radiofrequency treatments.


By understanding the factors that influence collagen production and implementing collagen-boosting strategies, you can effectively combat signs of ageing and achieve a more radiant complexion. Schedule a consultation with Derme Clinique’s experienced skin care specialists to learn more about personalised anti-ageing treatments tailored to your unique skin needs.

Frequently Asked Question

Can collagen supplements reverse ageing?

Collagen supplements can improve skin elasticity and hydration, but they may not reverse ageing entirely. However, they can complement a healthy skincare routine and promote overall skin health.

What foods can boost collagen production?

Foods rich in vitamin C, like citrus fruits and bell peppers, can help stimulate collagen synthesis. Additionally, collagen-rich foods such as bone broth and salmon provide essential amino acids for collagen production.

How does sun exposure affect collagen levels?

Sun exposure accelerates collagen breakdown, leading to wrinkles and sagging skin. UV radiation damages collagen fibres, impairing their ability to support the skin’s structure and elasticity.

Can smoking impact collagen production?

Yes, smoking reduces collagen production and accelerates skin ageing. The chemicals in cigarettes impair blood flow to the skin, depriving it of oxygen and essential nutrients needed for collagen synthesis.

Does stress affect collagen levels?

Chronic stress triggers the release of cortisol, a hormone that breaks down collagen and elastin fibres in the skin. Managing stress through relaxation techniques and mindfulness can help preserve collagen levels and promote skin health.