What is Rapeseed Oil?
Rapeseed Oil (INCI name: Brassica Campestris Seed Oil) falls into the oil category — a plant- or seed-derived oil. A high-oleic seed oil from the brassica family, closely related to canola and used as a bulk emollient and soap base. It is named on the CLEARSTEM and AcneClinicNYC pore-clogging ingredient lists, but neither publishes a 0-5 comedogenic score for it and no Fulton-derived table we cite carries one. We therefore leave it unrated rather than invent a number — treat the listing itself as the signal.
You may see it on labels as Rapeseed Oil, Rape Seed Oil, Brassica Campestris Seed Oil, so it can hide under more than one name in an ingredient list.
Where Rapeseed Oil shows up
As a plant- or seed-derived oil, Rapeseed Oil typically appears in facial oils, cleansing balms, moisturisers, hair products, and many products marketed as natural.
Is Rapeseed Oil bad for acne-prone skin?
Because no reliable comedogenic score exists for Rapeseed Oil, judge it by how your own skin responds rather than by a number.
Worth flagging: Rapeseed Oil'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: Rapeseed Oil 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.