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Dimethicone and silicones

AllowedReviewed September 18, 2026

Dimethicone · Cetyl Dimethicone · Dimethiconol · Methyl Trimethicone · Caprylyl Methicone

Silicone polymers that create a smooth, breathable film on the skin.

What it does
Thickeners & film, Feel & finish
Our take
Some clean standards ban the whole family. We don't, though we'd rather see less of it, the persistence question in waterways is real. Cyclic silicones (the -siloxanes) are a different matter and we exclude those.
Suitable from
Young adult, 20+ · Middle aged, 40+
Best for
Barrier repair · Aging & firmness
Skin types
Any skin
Can it clog pores
Low risk. It is not on the acne clinics' pore-clogging lists. This flag is for the face only, it does not apply to body, hair or home care.

What we read

  • EU Reg. 2018/35 (D4/D5); MADE Banned List · reviewed Sep 2026

Every other ingredient, with the same treatment.

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