Isohexyl Palmitate
AKA “Isohexyl palmitate [INCI], Hexadecanoic acid, 4-methylpentyl ester, RefChem:791880, 4-METHYLPENTYL HEXADECANOATE, UNII-3Y78JLN0X4
Synthetic
vote to see if the hive agrees
Ingredient Facts
Isohexyl palmitate
AKA: Isohexyl palmitate [INCI], Hexadecanoic acid, 4-methylpentyl ester, RefChem:791880, 4-METHYLPENTYL HEXADECANOATE, UNII-3Y78JLN0X4
Synthetic · Skin Conditioning | Emollient · EWG: 4
Plant-Derived
Emollient
Skin Conditioner
Synthetic
Clean
A lightweight emollient that softens and smooths skin while helping your product glide on effortlessly. It leaves skin feeling conditioned without a heavy residue.
Formula
C22H44O2
Mol. Weight
340.60
CAS #
55194-91-7
Form
Liquid
Plant-Derived
Synthetic
Function
Skin Conditioning | Emollient
Benefits
Locks In Moisture
Traditional Use
Synthetic ester combining isohexyl alcohol with palmitic acid (found in palm oil). Developed as a modern cosmetic emollient designed to replicate natural fatty acid benefits in a standardized form.
Skin Types
all-skin-types
Best For
Target
Dryness
Melanin-Rich Skin
Suitable
Pregnancy Safe
Yes
EWG Score4
CIR Safety Findings
medical-approval, all-shades-safe, Not a Sensitizer
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: PubChem · CosIng · EWG · CIR