Database/Antistatic/Quaternium-72
Mostly natural · ISO 16128

Is Quaternium-72 natural?

Mostly. Assumed typical fatty quaternary ammonium antistat: long-chain fatty group natural, small methyl caps petrochemical, halide counterion mineral.

INCI nameQuaternium-72
CAS92201-88-2
FunctionAntistatic · Hair Conditioning
FeedstockLikely an alkyl trimethylammonium salt from quaternising a…

How we scored it

No formula or CosIng description supplied; estimated as fatty trimethylammonium salt: fatty chain (natural) + 3x methyl (petrochemical, from methyl chloride) + halide (mineral). Approx. 0.80 natural by analogy.
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

Likely an alkyl trimethylammonium salt from quaternising a fatty, oleochemical amine (e.g. tallow or coconut derived) with methyl chloride. Identity unconfirmed as no CosIng substance description was provided.

In plain English

A fatty, antistatic hair-conditioning ammonium salt, likely made from a plant or tallow-derived fatty chain plus a small synthetic methyl group; exact structure unconfirmed.

Natural alternatives with the same function

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. 2QUATERNIUM-72. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
  3. 3QUATERNIUM-72. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=QUATERNIUM-72