The benefits of collagen for your skin

Known for its skin hydrating properties, collagen has a firm hold on the beauty world. But it’s not just celebrated for its skin plumping properties. As H&B's Senior Nutritionist Alex Thompson explains, "you’ll find collagen in any part of the human body that needs to be strong, but also have elasticity," so collagen may provide support for skin that’s thinning or wounded.^1,2

Collagen makes up around a third of the protein in our body. It helps to maintain the structure of our skin, muscles, bones, joints and more. Different types have different functions, but collagen's found in lots of things from your eyes to your intestines.¹ It helps keep skin firm, elastic and youthful – which is why you've likely seen it exploding in the beauty world.³ It’s important to note that further research is still needed to determine whether taking collagen supplements has the same effects as the collagen that our bodies produce, and how much of it we’d need if so.

Collagen is a protein made of long chains of amino acids. The chains form a tight structure – this way, they stay strong and taut.¹

However, our collagen decreases as we age, typically more notably in our late twenties.³ As the amino acid chains break down, the structure of our skin becomes less secure. That's when we might notice our skin sagging and forming wrinkles.³ We can help our skin stay healthy by getting a balanced diet rich in nutrients like vitamin C, zinc and copper, and by avoiding smoking and excessive sun exposure.^2,4,5,6

Here are just a few reasons to keep it on your radar:

In short... no. Collagen can’t make you look like a baby! And after all, why would you want to It’s unclear whether collagen supplementation can replace lost collagen. However, some emerging research suggests it may be helpful for encouraging collagen synthesis.^8,9 The youngest you’re expected to start losing collagen is around age 25.¹⁰ So it’s not suitable for children – young people have enough collagen and the body won’t benefit from having extra. On the other hand, it’s never too late to begin if you’re interested.

When it comes to types of collagen and ways to take it, you’re spoiled for choice. Think about what’s best for you when it comes to:

Although collagen absorbs into your body quickly, you'll need to wait for the benefits to show, particularly when taking collagen for the skin. A meta-analysis involving over 1,700 people found that results were most effective for skin hydration after 8+ weeks.³

We could go on about collagen for days: it's a crucial part of joint and bone health. But it's the potential skin benefits that draw the most attention. Natural ageing is to be celebrated, but if you'd like to help reduce fine lines and strengthen thin, cracking skin, then collagen supplements might just be worth a try.

Disclaimer - The advice in this article is for information only and should not replace medical care. Please check with your GP or healthcare professional before trying any supplements, treatments or remedies. Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle.