Collagen is a huge molecule — far too big to absorb whole. Whether a supplement has been hydrolysed is the single biggest factor in how much actually reaches your skin, hair, nails and joints. Here’s the difference, and what the studies say.
Native, non-hydrolysed collagen is an enormous triple-helix protein. Your gut can’t absorb a molecule that size intact — it has to be broken down first. Non-hydrolysed sources (like gelatin) also dissolve poorly, especially in cold liquids, and give your digestive system a lot more work to do before any of it becomes usable.
Hydrolysis uses enzymes to pre-cut that giant protein into short chains called collagen peptides — typically just a few amino acids long. This does two useful things: the powder becomes highly soluble (it mixes into water without clumping), and the small peptides are absorbed far more efficiently. Researchers have even detected specific collagen-derived peptides such as prolyl-hydroxyproline (Pro-Hyp) in the bloodstream after people take hydrolysed collagen — direct evidence that the fragments survive digestion and circulate.
The clinical work that shows benefits for skin elasticity and hydration, and for joint comfort, has overwhelmingly used hydrolysed collagen peptides — not raw gelatin. Randomised, placebo-controlled trials have reported improvements in skin elasticity and hydration over 8–12 weeks of daily collagen peptides. That’s the form with the evidence behind it.
One important distinction for the truly curious: a separate ingredient called undenatured type II collagen (UC-II) is used at very small doses for joints and works through an entirely different, immune-based mechanism. It’s not the same thing as the type I & III peptides used for skin, hair and nails — so don’t compare their milligrams directly.
For skin, hair and nails, the relevant building blocks are type I and type III collagen. Our formula uses hydrolysed bovine collagen peptides (type I & III) so you get the soluble, absorbable form that the research actually supports — not a big number of something your body can’t use.
“Hydrolysed” isn’t marketing — it’s the processing step that makes collagen soluble and absorbable, and it’s the form used in the trials that show results. Look for hydrolysed type I & III peptides for skin, hair and nails.
Give it time and stay consistent. In studies, skin hydration and elasticity changes tend to show around 4–8 weeks, joint comfort around 6–8 weeks, and hair and nail changes closer to 12 weeks. The single biggest factor is consistency — skipping days interrupts the steady supply your body works with.
Clinical research uses a range of peptide doses, and our Collagen Radiance delivers hydrolysed Type 1 & 3 peptides in a convenient daily capsule — the same collagen types that dominate skin, hair and nails. Capsules keep the dose measured and travel-friendly versus loose powder.
It helps. Vitamin C is a required cofactor for your body’s own collagen formation, and it contributes to normal collagen production for the normal function of your skin. Pairing your collagen with a vitamin-C-rich diet — or a supplement — gives your body what it needs to put those building blocks to use.
This is the crux of the whole article: hydrolysis breaks whole collagen into short peptides that your gut absorbs far more readily. Non-hydrolysed collagen is a large, tough molecule your digestive system struggles to break down, so more of a hydrolysed dose actually reaches you.
Ours is bovine Type 1 & 3, the combination most associated with skin and joint support. Because it’s animal-derived, collagen isn’t suitable for vegetarians or vegans — we’d rather be upfront than pretend otherwise.
For absorption, yes. Hydrolysis breaks collagen into small peptides that dissolve easily and are absorbed efficiently. The clinical studies showing skin and joint benefits have used hydrolysed collagen peptides.
Type I and type III collagen. Our formula uses hydrolysed bovine collagen peptides providing type I and III.
Yes. Studies have detected collagen-derived peptides such as prolyl-hydroxyproline (Pro-Hyp) in the blood after intake, showing the fragments survive digestion and circulate.
Whenever you’ll remember to take it every day — consistency beats timing. Some people take it with a source of vitamin C, which supports your body’s own collagen formation.
Yes — collagen peptides are made for daily use, and the benefits seen in studies build gradually with consistent intake over weeks and months.
Many people take collagen to support skin, hair and nails, though nail changes in particular tend to take around 12 weeks of consistent use to become noticeable.
No — our collagen is bovine (animal-derived), so it isn’t suitable for vegetarians or vegans. If that’s you, our other formulas may be a better fit.