Database/Hair Conditioning/PEG-14 Dimethicone
100% petroleum · ISO 16128

Is PEG-14 Dimethicone natural?

No. Silicones are scored 0.0 by this site's convention; the ethoxylate side-chain is petrochemical too.

INCI namePEG-14 Dimethicone
FunctionHair Conditioning · Skin Conditioning
FeedstockPEG-14 Dimethicone is a silicone fluid modified with…

How we scored it

Silicone backbone scored 0.0 by this site's convention regardless of PEG content; the PEG-14 chain is also petrochemical ethylene oxide → 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

PEG-14 Dimethicone is a silicone fluid modified with a petrochemical polyethylene-glycol side chain. Both the siloxane backbone and PEG chain are treated as non-renewable by site policy.

In plain English

A silicone conditioning ingredient that also carries a small petroleum-derived chain to help it mix with water. Used to give skin and hair a smooth, silky after-feel.

CosIng definition: Silicones and siloxanes, dimethyl, hydropoly(oxy-1,2-ethanediyl methyl, trimethylsilyl terminated (14 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. 2PEG-14 DIMETHICONE. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
  3. 3PEG-14 DIMETHICONE. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=PEG-14%20DIMETHICONE