Do Collagen Supplements Really Work?


Collagen, the protein that keeps our skin plump and bouncy, is all the rage in the beauty world. From powders and pills to creams and serums, there’s no shortage of products promising to replenish our dwindling collagen stores and turn back the clock on wrinkles. But do these collagen supplements actually work?

The Science Behind Collagen

Collagen is the most abundant protein in our bodies, making up about 25% of our total protein content. It’s found in our skin, bones, muscles, tendons, and ligaments, providing structure and support. As we age, our collagen production naturally declines, leading to visible signs of aging like wrinkles, sagging skin, and joint pain.

The Promises of Collagen Supplements

Collagen supplements, typically made from hydrolyzed collagen (broken down collagen peptides), claim to boost collagen production, improve skin health, and reduce joint pain. Proponents argue that ingesting collagen peptides sends signals to our fibroblasts, the cells responsible for collagen production, to ramp up production.

The Verdict: Not So Clear-Cut

The research on collagen supplements is mixed. Some small studies have shown promising results, with participants experiencing improvements in skin elasticity, hydration, and wrinkle appearance. However, other studies have found little to no effect.

Here’s why the evidence is inconclusive:

• Supplements use various types of collagen, and it’s unclear which type is most effective for skin health.

• Studies have used different dosages and treatment durations, making it difficult to draw definitive conclusions.

• Collagen production is influenced by genetics, lifestyle, and other factors, making it hard to predict individual responses.

Alternatives to Collagen Supplements

While the jury is still out on collagen supplements, there are other ways to support natural collagen production:

• Consume foods rich in collagen-building blocks like vitamin C, proline, and glycine. These include citrus fruits, red bell peppers, leafy greens, eggs, meat, and fish.

• Some topical creams and serums contain ingredients like retinol and vitamin C that can stimulate collagen production and improve skin texture.

• Get enough sleep, manage stress, and protect your skin from sun damage to optimize collagen production.

The Bottom Line

Collagen supplements may offer some benefits for skin health, but the evidence is not conclusive. If you’re considering trying them, be sure to choose a reputable brand and consult with your doctor first. Ultimately, a healthy lifestyle with a focus on diet, topical care, and overall well-being is the best way to support natural collagen production and maintain youthful skin.

Remember: Consistency is key! Whether you choose supplements or other methods, stick with it for several months to see the potential results.


Lots of love


This is all said with love, I know many people have different opinions and that is absolutely fine.  Any questions just ask…

Much love.

Louisa Ashforth Signature

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