What a 4/5 rating means
On the comedogenic scale, a 4 is in the high-risk band, with a real likelihood of clogging pores on acne-prone skin. That means Ethylhexyl Palmitate deserves attention if you break out easily, especially when it appears high on an ingredient list.
One thing the number cannot tell you is concentration. Ingredients are listed in descending order, so Ethylhexyl Palmitate near the end of a label is present in tiny amounts and matters far less than the same ingredient near the top.
About Ethylhexyl Palmitate
It is a synthetic ester — an oil-and-alcohol reaction product engineered for a smooth, quick-absorbing slip. The modern INCI name for octyl palmitate, a dry-touch emollient rated 4/5.
Ethylhexyl Palmitate in makeup and skincare
It is a workhorse of foundations, primers, sunscreens, and mascara, where a fast, silky slip sells the texture. Its irritancy is rated separately at 1/5, which is low.
If you deal with fungal acne (malassezia folliculitis) rather than ordinary clogged pores, note that Ethylhexyl Palmitate is among the fatty-acid or ester-type ingredients that community sources commonly avoid — a separate concern from its comedogenic score, and one with weaker evidence behind it.
Lower-rated alternatives to Ethylhexyl Palmitate
If you want a similar role with a friendlier comedogenic score, consider:
- Caprylic/Capric Triglyceride — comedogenic rating 1/5 (Low risk).
- Squalane — comedogenic rating 1/5 (Low risk).