Collagen is one of the most talked-about ingredients in the world of skincare and aesthetics. But what exactly is it, why does it matter for your skin, and what options are available today to maintain or restore collagen levels?
What Is Collagen?
Collagen is the most abundant protein in the human body, making up about 70–80% of our skin. It acts as a structural “scaffold,” keeping skin firm, smooth, and resilient. Beyond skin, collagen is also found in tendons, ligaments, cartilage, and bones.
Why Collagen Declines With Age
Starting from our mid-20s, collagen production naturally begins to slow down. Each year, we lose about 1–2% of collagen, which contributes to common signs of ageing such as:
Fine lines and wrinkles
Loss of skin elasticity
Thinner, more fragile skin
Sagging around the cheeks and jawline
Other factors like sun exposure, smoking, poor diet, and stress can further speed up this breakdown.
Ways to Support Collagen Levels
There are several approaches to encourage collagen production or slow down its decline:
1. Lifestyle and Nutrition
A diet rich in protein, vitamin C, zinc, and antioxidants supports natural collagen synthesis. Limiting UV exposure and avoiding smoking also helps protect existing collagen.
2. Topical Skincare
Ingredients such as retinoids, peptides, and vitamin C serums stimulate fibroblasts (the cells that produce collagen) and help protect against collagen damage.
3. Non-Surgical Treatments
Modern aesthetic treatments are designed to activate the skin’s repair process and boost collagen production. These include:
Microneedling
Radiofrequency or laser treatments
Injectables like biostimulators (which encourage your body to produce new collagen over time)
4. Surgical Options
In cases of more significant skin laxity, surgical lifting procedures may be considered to restore structure and reposition tissue.
Collagen Supplements: Do They Work?
Collagen powders and drinks have become extremely popular. Research suggests that hydrolysed collagen peptides may help improve skin hydration, elasticity, and reduce fine lines when taken consistently. However, results can vary between individuals, and supplements often work best as part of a broader skin health routine.
The Bottom Line
Collagen is central to youthful, healthy skin. While natural ageing and lifestyle factors cause its decline, there are many evidence-based strategies to maintain or restore it. From diet and skincare to aesthetic treatments, choosing the right approach depends on your skin’s needs and goals.
Looking to learn more about proper aftercare? Speak to our team at Eagle Aesthetics and Surgery. We will be able to provide a personalised guidance tailored to your treatment plan.
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