Naticol Marine Collagen — What It Is and Why Kollo Uses It
Naticol marine collagen - what it is and why Kollo uses it
Collagen supplements vary enormously in quality. The source of the collagen, how it is extracted, the dose delivered and whether it has been independently studied in humans all determine whether a supplement actually works. At Kollo we use Naticol - a clinical-grade marine collagen peptide ingredient that meets every one of those criteria. Here is exactly why we chose it.
What is collagen and why does it matter?
Collagen is a protein found throughout the human body. It is a structural building block for skin, bones, muscles, blood vessels, intestines and connective tissue. It is what keeps skin firm and elastic, joints cushioned and comfortable, and hair and nails strong.
Our ability to synthesise collagen begins to decline in our 20s and accelerates through our 40s and 50s. The visible and physical results of this decline include:
- Sagging skin and lines and wrinkles
- Thinning hair and brittle nails
- Stiff, aching joints
- Loss of bone density
We cannot obtain the amino acids needed to sustain collagen production effectively from diet alone. Food sources of collagen - bone, fish skin and scales - contain molecules that are too large and difficult for the body to absorb. This is where hydrolysed collagen peptide supplementation comes in. Read more in our complete guide to liquid marine collagen.
What makes collagen supplements different from each other?
Not all collagen supplements are equal. The source matters - collagen from cattle and pigs carries a greater risk of contamination because these animals are often given growth additives during farming. The extraction method matters - poor hydrolysis produces larger peptides that are harder for the body to absorb. And the dose matters - most products deliver far less than the 10,000mg used in clinical research.
Marine collagen from sustainably farmed fish avoids all of these problems. And within marine collagen, not all ingredients are the same. Generic marine collagen and a patented, independently studied ingredient like Naticol are not comparable. Read our full marine vs bovine collagen comparison for a detailed breakdown.
What is Naticol?
Naticol is a marine collagen peptide ingredient sourced from the skins and scales of aquaculture-farmed fish. These are by-products of the food industry - no fish is caught specifically for collagen production. The fish are not exposed to chemicals or pollutants, ensuring a clean end product.
The collagen is extracted using enzymatic hydrolysis - a process that breaks the collagen down into ultra-small peptide chains. These are effectively pre-digested, meaning the body can absorb and use them immediately without putting strain on the digestive system. The resulting peptides are high in Type I collagen - the most abundant type in human skin, bones and joints - and have been shown to reach target tissues rapidly after consumption.
Naticol has been the subject of multiple human clinical studies - not test-tube experiments, but real research on real people. Those studies were conducted at a 10,000mg daily dose, which is exactly what every Kollo serving delivers.
What does Kollo contain alongside Naticol?
The 10,000mg of Naticol in every Kollo sachet is the foundation — but we also fortify our formula with ingredients that support and enhance collagen synthesis:
L-Lysine
An essential amino acid that promotes collagen growth and supports healthy immune function. L-Lysine cannot be produced by the body and must be obtained through diet or supplementation.
Vitamins B and C
Every Kollo serving provides 100% of your RDA of Vitamins B12 and C, plus significant amounts of B1, B5 and B6. Vitamin C is an essential co-factor for collagen synthesis - without it, the enzymatic processes that convert peptides into new collagen fibres cannot function properly. B vitamins support energy metabolism and healthy brain function. Read more in our guide to getting the most from collagen.
Featured Product
Premium Liquid Marine Collagen
10,000mg of clinically studied marine collagen daily — for visibly smoother, firmer, more hydrated skin in as little as 28 days.
Shop Liquid Collagen →How to get the most from Kollo
Supplementation works best alongside healthy habits. The following all support collagen production and slow its decline:
- Limit UV exposure — wear SPF daily and avoid prolonged intense sunlight which accelerates collagen breakdown
- Eat a healthy balanced diet — antioxidants protect existing collagen. Avoid excess sugar which causes glycation and hardens collagen fibres
- Avoid smoking — it accelerates collagen loss through oxidative stress and is one of the fastest drivers of premature ageing
- Exercise regularly — reduces cortisol, supports circulation and promotes healthy collagen synthesis
- Sleep 7 to 9 hours per night — collagen synthesis ramps up during sleep. Consistent quality sleep is essential
For the complete picture of how to maximise your results read our guide to how long marine collagen takes to work and our guide to what to avoid when taking collagen.
Try Kollo
Over 7,000 verified five-star reviews from UK customers. 30+ industry awards. The UK's most awarded liquid marine collagen - available in liquid sachets and powder form. Don't take our word for it - read the customer reviews.
Kollo Health was co-founded by Jenni Falconer - TV presenter, Smooth Radio breakfast host, ten-time London Marathon runner and host of the RunPod podcast. Read her story and why she created Kollo.
