What is Safflower Oil?
Safflower Oil (INCI name: Carthamus Tinctorius Seed Oil) is a plant- or seed-derived oil. The high-linoleic version is often considered very low risk (near 0), while the high-oleic version rates higher. Rated around 2 on classic charts.
You may see it on labels as Safflower Oil, Carthamus Tinctorius Seed Oil, so it can hide under more than one name in an ingredient list.
Where Safflower Oil shows up
You'll most often find Safflower Oil in facial oils, cleansing balms, moisturisers, hair products, and many products marketed as natural. Separately from clogging, its irritancy is rated 0/5 — low, so it's unlikely to sting or sensitise on its own.
Is Safflower Oil bad for acne-prone skin?
That low score makes Safflower Oil a reasonable choice even for acne-prone skin. As always, individual reactions vary, but it is not a likely cause of clogged pores.
Worth flagging: Safflower 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: Safflower 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.