Database/Antistatic/Silicone Quaternium-1
100% petroleum · ISO 16128

Is Silicone Quaternium-1 natural?

No. Core backbone is polydimethylsiloxane (silicone); this site's convention sets all silicones to 0 despite attached organic groups.

INCI nameSilicone Quaternium-1
FunctionAntistatic · Hair Conditioning
FeedstockMade by reacting silicone (polydimethylsiloxane) with ethylene oxide…

How we scored it

Polydimethylsiloxane-based quaternary ammonium ethoxylate; silicone family → 0.0 by this site's convention regardless of coco-acyl/EO content.
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

Made by reacting silicone (polydimethylsiloxane) with ethylene oxide and a coco-amidopropyl quaternary ammonium group. No natural-origin route is counted.

In plain English

A silicone-based conditioning agent with a mild positive charge, used in hair products to cut static and leave hair feeling smooth.

CosIng definition: Poly(oxydimethylsilanediyl), .alpha.-methyl(3-hydroxypropyl)trimethylsilyloxysilyl-.omega.-trimethylsilyloxy-, ethoxylated, ester with N-(carboxymethyl)-3-(coco-acylamino)-N,N-dimethylpropanaminium chloride (8 mol EO average molar ratio)

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. 2SILICONE QUATERNIUM-1. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
  3. 3SILICONE QUATERNIUM-1. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=SILICONE%20QUATERNIUM-1