Database/Skin Conditioning/Oligopeptide-24
100% natural origin · ISO 16128

Is Oligopeptide-24 natural?

Yes. A plain synthetic peptide of natural amino acids with no synthetic fatty or acetyl modification.

INCI nameOligopeptide-24
CAS1018685-16-9
FormulaC50H78N16O19S2 · 1271.4 Da
FunctionSkin Conditioning
FeedstockBuilt from fermentation-derived amino acids via peptide synthesis.…

How we scored it

13-residue peptide (Arg, Asp, Cys, Ile, Glu, Gly, Met, Tyr) with no cap mentioned; amide-linked amino acids are natural. 1.0.
What counts. ISO 16128-2 scores the atoms that remain in the final ingredient. Reagents, solvents, catalysts and protecting groups used during manufacture leave no mass behind and are not counted.

Where it comes from

Built from fermentation-derived amino acids via peptide synthesis. No extraction route exists at commercial scale.

In plain English

A synthetic chain of 13 amino acids used to condition skin. Its building blocks trace back to fermentation, though the finished peptide is lab-assembled.

CosIng definition: Oligopeptide-24 is the synthetic peptide containing 13 amino acids consisting of arginine, aspartic acid, cysteine, isoleucine, glutamic acid, glycine, methionine, and tyrosine

Structure

2D structure of Oligopeptide-24

(4S)-4-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-amino-3-sulfanylpropanoyl]amino]-4-methylsulfanylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-methylpentanoyl]amino]-5-[[2-[[2-[[2-[[2-[[(2S)-1-[[2-[[(2S)-3-carboxy-1-(carboxymethylamino)-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-5-oxopentanoic acid

PubChem CID 169450587 ↗

References

  1. 1ISO 16128-1:2016 and ISO 16128-2:2017 — Guidelines on technical definitions and criteria for natural and organic cosmetic ingredients and products. ISO, Geneva.
  2. 2Oligopeptide-24. PubChem CID 169450587. National Center for Biotechnology Information. pubchem.ncbi.nlm.nih.gov ↗
  3. 3OLIGOPEPTIDE-24. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
  4. 4OLIGOPEPTIDE-24. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=OLIGOPEPTIDE-24