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Collagen Supplements for Skin: Hype or Help?

Aug 3

2 min read

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What You Need to Know


Collagen supplements are everywhere—from Instagram reels to health store shelves—often claiming to erase wrinkles, boost skin elasticity, and rewind the ageing clock. But do they really work? As an aesthetic clinic offering evidence-based treatments like polynucleotides, Sunekos, and skin boosters, we want to give you a clear, unbiased view on whether collagen supplements are truly worth your time and money.


What Is Collagen and Why Does It Matter?


Collagen is the most abundant protein in the human body and the main structural component of the skin, bones, and connective tissue. As we age—especially from our mid-20s—collagen production declines, leading to:

  • Thinner, less elastic skin

  • Fine lines and wrinkles

  • Volume loss and skin laxity


Do Collagen Supplements Work?


Short answer: It depends—but mostly, the benefits are limited and variable.

Most collagen supplements are made from hydrolysed collagen peptides derived from bovine (cow), porcine (pig), or marine (fish) sources. When ingested, they are broken down into amino acids in the digestive system—which makes it hard to ensure they reach the skin in a meaningful way.


What Does the Evidence Say?

  • A 2021 systematic review published in the Journal of Drugs in Dermatology found that oral collagen peptides can improve skin elasticity, hydration, and dermal collagen density over 8–12 weeks in some people.

  • However, the studies are often small, short-term, and industry-funded, and not all supplements are created equal.

  • The actual absorption into the skin remains debated, with many experts suggesting results are modest at best unless combined with other co-factors like Vitamin C or hyaluronic acid.


What We Do In Our Clinic


At our clinic, we prefer clinically proven injectable collagen stimulators over supplements, because:


  • Sunekos, polynucleotides directly stimulate fibroblasts (the cells that produce collagen and elastin)

  • They're injected intradermally, where collagen synthesis actually occurs

  • Results are more measurable, especially when done in a treatment series

  • There's no guesswork about absorption or product quality


Still Want to Try a Collagen Supplement?


If you’re curious about trying one, choose hydrolysed collagen peptides with clinical studies behind them, ideally combined with Vitamin C (a cofactor in collagen synthesis). Look for marine collagen, as it may be more bioavailable.


Final Thoughts


While oral collagen might offer a mild benefit for some people, it’s not a substitute for injectable treatments that actually reach the dermis and trigger collagen production where it matters. If your goal is meaningful skin rejuvenation, collagen-stimulating injectables like Sunekos or polynucleotides offer a far more direct, controlled, and effective route.


Want to Stimulate Your Collagen the Smart Way?


Book a consultation to explore injectable collagen stimulation, tailored to your skin goals. Whether it’s polynucleotides for healing and glow, or skin boosters to restore elasticity—we’ll guide you through the safest, most effective options.

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