Oct 1, 2026 · 6 min · 4 segments
If your Facebook or Instagram feed is anything like mine, you've probably seen A LOT of collagen adverts recently 😂 They promise better skin, healthier joints, stronger hair and nails... but do…
Lorna MarieHost
So collagen is a protein and it's found in our skin, it's found in our tendons, it's found in our ligaments, it's found in our bones, our cartilage.

And when we consume collagen, and before, yeah, it naturally declines as we get older.

When we consume collagen, it doesn't travel necessarily straight to our face or our knee and present itself as collagen.

It's when we take collagen in as a supplement, it gets digested down into amino acids and peptides.

So you may take collagen from your skin thinking, if I take collagen, my skin's going to look great.

It comes in as collagen, your body's going to strip that down and break it down into amino acids.

Now there are some studies that have found small improvements in hydration and elasticity of the skin.

But the studies vary massively in the dose, in the quality, and the actual product.

And to be honest, they're all funded mainly by the companies who are trying to send the products.

Some of the kind of things, the joints, there's some evidence of modest improvement in pain and function, particularly with people with osteoarthritis.

There isn't enough evidence right now to say, yes, it absolutely definitely works.

And beer may be potentially a nice to have, but after you've done all the basics.

So collagen is a protein and it's found in our skin, it's found in our tendons, it's found in our ligaments, it's found in our bones, our cartilage.

And when we consume collagen, and before, yeah, it naturally declines as we get older.

When we consume collagen, it doesn't travel necessarily straight to our face or our knee and present itself as collagen.

It's when we take collagen in as a supplement, it gets digested down into amino acids and peptides.

So you may take collagen from your skin thinking, if I take collagen, my skin's going to look great.

It comes in as collagen, your body's going to strip that down and break it down into amino acids.

Now there are some studies that have found small improvements in hydration and elasticity of the skin.

But the studies vary massively in the dose, in the quality, and the actual product.

And to be honest, they're all funded mainly by the companies who are trying to send the products.

Some of the kind of things, the joints, there's some evidence of modest improvement in pain and function, particularly with people with osteoarthritis.

There isn't enough evidence right now to say, yes, it absolutely definitely works.

And beer may be potentially a nice to have, but after you've done all the basics.
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