What is Ceteareth-6 Olivate?
Ceteareth-6 Olivate is an emulsifier that helps oil and water mix. An olive-derived ethoxylated emulsifier named on pore-clogging lists in the moderate range.
You may see it on labels as Ceteareth-6 Olivate, Olive Oil Peg-7 Esters, so it can hide under more than one name in an ingredient list.
Where Ceteareth-6 Olivate shows up
You'll most often find Ceteareth-6 Olivate in almost any lotion or cream, where it keeps the oil and water phases blended. Separately from clogging, its irritancy is rated 0/5 — low, so it's unlikely to sting or sensitise on its own.
Is Ceteareth-6 Olivate bad for acne-prone skin?
Ceteareth-6 Olivate sits in the grey zone. Plenty of people tolerate it well; those who break out easily may prefer to keep it low on their ingredient lists.
Worth flagging: Ceteareth-6 Olivate's rating is disputed. Credible sources land on different numbers, which is why we show a range rather than a single score — and why your own experience is the best tiebreaker.
Note for fungal-acne (malassezia) sufferers: Ceteareth-6 Olivate is commonly avoided in fungal-acne routines, since it falls into the fatty-acid or ester families the yeast can feed on. The evidence there is looser than for comedogenicity — see our fungal-acne checker for context.
Non-comedogenic alternatives
If you're avoiding Ceteareth-6 Olivate, these lower-risk ingredients serve a similar role and are gentler on pore-prone skin:
- Glyceryl Stearate — rated 1/5 (Low risk).
- Cetearyl Alcohol — rated 2/5 (Low risk).