Database/Cleansing/Dimethicone PEG-7 Phosphate
100% petroleum · ISO 16128

Is Dimethicone PEG-7 Phosphate natural?

No. Dimethicone backbone dominates and is scored 0 by this site's convention; PEG and phosphate pendant groups are minor and petrochemical/mineral respectively.

INCI nameDimethicone PEG-7 Phosphate
CAS132207-31-9
FunctionCleansing · Emulsifying Surfactant
FeedstockA dimethicone (polydimethylsiloxane) backbone is reacted with PEG-7…

How we scored it

Silicone (dimethicone) backbone bearing PEG-7 and phosphate groups; scored 0.0 by the blanket silicone-family convention despite the phosphate/PEG 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

A dimethicone (polydimethylsiloxane) backbone is reacted with PEG-7 and phosphorylated; the silicone portion comes from silicon metal/methyl chloride, the PEG from petrochemical ethylene oxide.

In plain English

A silicone-based cleansing and emulsifying ingredient. It combines a silicone backbone with a small PEG and phosphate group; because it is fundamentally a silicone, it is scored as non-renewable.

CosIng definition: Siloxanes and Silicones, di-Me, 3-hydroxypropyl Me, ethers with polyethylene glycol dihydrogen phosphate (7 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. 2DIMETHICONE PEG-7 PHOSPHATE. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
  3. 3DIMETHICONE PEG-7 PHOSPHATE. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=DIMETHICONE%20PEG-7%20PHOSPHATE