Marine collagen is extracted from the skin, scales, or bones of fish, while bovine collagen comes from the connective tissues (such as hides) of cattle. These two natural sources are processed into hydrolyzed collagen, meaning they’re broken down into smaller peptides for easier absorption.
Each type of collagen contains different bioactive peptides. For example:
It’s sometimes said that bovine collagen is harder to absorb than marine collagen. This may be true for certain brands, but not for Genacol.
Our AminoLock Collagen is produced using a patented technology that breaks down bovine collagen molecules to a molecular weight below 1 kDa, which is much lower than the market average (often around 3–5 kDa for marine collagen).
The result? Scientifically demonstrated optimal absorption and proven benefits for joint health.
Bovine collagen has a structure very similar to human collagen, making it highly compatible with our bodies. This means the body recognizes it easily, tolerates it well, and can use it effectively for natural tissue repair and support.
In addition, our collagen shows low immune reactivity. In other words, it’s unlikely to trigger an immune system response, which contributes to its excellent tolerance, especially for sensitive individuals.
Choosing bovine collagen at Genacol also reflects a resource-conscious approach. We use by-products of the food industry (such as bovine hides), which helps reduce waste and maximize the use of animal resources already mobilized for human consumption.
By contrast, the sustainability of marine collagen largely depends on fishing practices. Some sources may have a higher environmental impact if they don’t meet strict resource management standards.
Thanks to our exclusive technology, we obtain unique bioactive peptides whose effectiveness for joint health has been validated by several clinical studies. These studies notably demonstrate a reduction in joint discomfort and an improvement in mobility for users of Genacol supplements.
This isn’t just a difference in source, but rather the combination of the collagen type we use and Genacol’s specific manufacturing process.
Choosing between marine and bovine collagen depends on your goals: skin appearance or joint health. We chose bovine collagen for its compatibility with the human body, its proven joint health benefits, and the superior quality we achieve through our patented AminoLock technology. It’s a natural choice based on tangible scientific evidence.
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