Donkey-hide gelatin

Ingredient Profile

Modern Research Perspective

Donkey-hide gelatin contains collagen-derived peptides, amino acids, and mineral components. Cell and animal studies have explored hematologic, bone, skin, immune, and antioxidant mechanisms, but composition varies with source and processing and the findings remain preclinical.

Clinical evidence is limited and often involves combined interventions or surrogate outcomes. Questions about authentication, contaminants, allergy, gastrointestinal tolerance, interactions, and long-term safety remain important; independent efficacy is not firmly established.

Traditional Function

In traditional Chinese medicine, Donkey-hide Gelatin is sweet and neutral. It is used to nourish the blood, stop bleeding, nourish yin, and moisten dryness. Its use is interpreted according to blood deficiency, yin deficiency, or chronic bleeding patterns.