Colnatur Complex Neutral Flavour 324 g is a food supplement with natural collagen and vitamin C, specially formulated for the care of joints, bones and muscles. It comes in a 324g tin with a pleasant neutral flavour.

The new Colnatur® Complex Neutro helps maintain your mobility and flexibility thanks to its 4-in-1 formula that cares for joints, bones, muscles and cartilage.
Each daily dose provides 10 g of pure hydrolysed collagen of natural origin, easily used by the body, together with a combination of essential nutrients: magnesium bisglycinate, hyaluronic acid, vitamins C, B1, B2, B6, D, copper and blackcurrant extract.In a fast-dissolving powder form, it is easy to take and free from lactose, gluten, sugars, fats, colourings and preservatives.Colnatur® Complex has proven results from our own CRONO clinical study and is backed by over 20 years of collagen research.
Hydrolysed collagen protein, Blackcurrant extract (Ribes nigrum L. 4:1), magnesium (magnesium bisglycinate) and magnesium (magnesium chloride bisglycinate).
Hydrolysed collagen protein, Blackcurrant extract (Ribes nigrum L. 4:1), magnesium (magnesium bisglycinate, magnesium hydroxide).
Colnatur® Complex has proven results in a clinical study.
- Own rigorously designed CRONO clinical study, published in renowned scientific journal Colnatur® Complex has been evaluated in the CRONO clinical study, a proprietary trial. Entitled "Effects of 24-Week Hydrolysed Collagen Supplementation in Active Adults", the study has been published in the prestigious international scientific journal Biology of Sport, specialised in sports research and exercise physiology. This publication reinforces the exclusivity of Colnatur®
Complex, being one of the few collagen-based supplements with its own evidence published in a high-level scientific journal.The results of the study were also presented at the 5th Articulating Sport 2025 Congress, a benchmark meeting on osteoarticular health and sport organised by the OAFI Foundation, the Olympic Committee of the European Union and the OAFI Foundation.n OAFI, the Spanish Olympic Committee and the Atlético de Madrid Foundation, consolidating the scientific and professional visibility of the product.