- Comedogenic
- 5 / 5
- Irritancy
- 3 / 5
- Fungal acne
- Trigger
- Type
- Synthetic ester
- INCI name
- Isopropyl Myristate
- Also listed as
- Ipm, Myristic Acid Isopropyl Ester
Who should avoid it?
Avoid in leave-on face products if you have oily, combination or acne-prone skin. It is usually fine on the body, in rinse-off products, or on very dry skin that does not break out.
Non-comedogenic swaps
| Swap to | Rating | Fungal acne |
|---|---|---|
| Squalane | 0/5 | Safe |
| Caprylic/Capric Triglyceride | 1/5 | Safe |
| Dimethicone | 1/5 | Safe |
Products that contain Isopropyl Myristate
Fungal-acne safe ingredients list
Frequently asked questions
Is Isopropyl Myristate comedogenic?
Yes, it is pore-clogging. Isopropyl Myristate has a comedogenic rating of 5 out of 5. A penetration-enhancing ester that makes creams feel silky. It is one of the most notorious acne triggers in moisturisers, primers and body lotions.
Is Isopropyl Myristate safe for fungal acne?
No. Isopropyl Myristate can feed Malassezia yeast, so people with fungal acne usually avoid it.
Does Isopropyl Myristate cause acne?
It can. Ingredients rated 3–5 are frequently linked to clogged pores and breakouts in acne-prone people, especially in leave-on products.
What are other names for Isopropyl Myristate?
On labels it can also appear as Ipm or Myristic Acid Isopropyl Ester.