Characteristics
- INCI
- Isononyl Isononanoate
- CAS
-
59219-71-5, 42131-25-9
This is the substance number in the Chemical Abstracts Service registry. The CAS number uniquely identifies a substance regardless of language, trade name, or synonyms.
- EC
-
261-665-2
This is the substance number in the European chemical identification system (EC number), used in European regulatory databases including ECHA/CosIng.
- IUPAC
- 3,5,5-Trimethylhexyl 3,5,5-Trimethylhexanoate
- Functions
- antistatic, emollient, skin conditioning
Для кого подходит
Description
Isononyl Isononanoate is a lightweight emollient ester used to give skincare and makeup formulas a smooth, silky glide. It helps soften the surface of the skin, improves spreadability, and leaves behind a rich, creamy feel without the heavy or greasy finish that some oils can have. In moisturizers, body lotions, foundations, and sunscreens, it can make products feel more elegant and comfortable to apply.
For skin, its main job is to help reduce the look and feel of dryness by supporting a softer, more supple surface. It can be especially appealing for people who like a cushioned, moisturizing texture but don’t want a sticky residue. In hair products, it may add slip and a smoother feel, helping strands feel less rough. Because it is an ester rather than a classic plant oil, it is often chosen when formulators want a lighter sensory profile.
Caveat: while generally well tolerated in cosmetics, any ingredient can feel too rich for some skin types depending on the full formula. If you prefer very matte or ultra-light products, you may notice its creamy finish more than you’d like.
Found in products (3 855 total)
Наиболее часто встречается в продукции L'Oreal (55 продуктов)
