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Index/Topics/Collagen Formulations

Collagen Formulations

The different types of collagen formulations, including peptide collagen, low-digestibility collagen, and collagen-polysaccharide complexes, and their effects on gastric volume and satiety.

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Jan 13, 2026
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Which gelatin/collagen formulations increase gastric volume and how does that relate to satiety hormones?

A clear pattern in the reporting shows that formulations that physically gel or swell in the stomach — classic gelatin and specially engineered, low‑digestibility collagen preparations that expand or ...