SHEET /m/collagen · MoleculeFinder curated (no single PubChem compound) · REV 2026.07
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Collagen
from sourceprotein · body endogenous
What is Collagen?
The rope-like protein that makes up a third of the protein in your body. Skin, tendon, and bone are all built on a scaffold of it. from source
CategoryBody
No single structure
Collagen is a protein: a large folded chain of amino acids. It has no single 2D or 3D structure, molecular weight or SMILES, so MoleculeFinder models it by hand.
ClassProteininferred
Where you'll find it
Your own body makes this one. It is not an ingredient you buy. See the rest of the body group.
Compare with
Sources & methodology
- Data refreshed