Database/Hair Conditioning/PPG-5-Buteth-7
100% petroleum · ISO 16128

Is PPG-5-Buteth-7 natural?

No. Butanol-initiated propylene oxide/ethylene oxide copolymer; every fragment traces to petrochemical olefin or oxide feedstock.

INCI namePPG-5-Buteth-7
CAS9038-95-3
FunctionHair Conditioning · Skin Conditioning
FeedstockButanol and the propylene oxide/ethylene oxide used to…

How we scored it

Butanol is a synthetic alcohol; PO and EO chains also petrochemical; no natural fragment. 0/total=0.0.
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

Butanol and the propylene oxide/ethylene oxide used to build this copolymer are all derived from petroleum refining. No natural or renewable route is used commercially.

In plain English

A synthetic conditioning solvent made from butanol, a petroleum-based alcohol, combined with propylene oxide and ethylene oxide, both derived from petroleum gases.

CosIng definition: Oxirane, methyl-, polymer with oxirane, monobutyl ether

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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. 2PPG-5-BUTETH-7. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
  3. 3PPG-5-BUTETH-7. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=PPG-5-BUTETH-7