Common Name(s): Ethylhexyl linoleoyl stearate,2-ethylhexyl linoleoylstearate,branched linoleoyl stearate ester
DESCRIPTION
What It Does: Softens and moisturizes skin with a light, dry-oil finish.
Why It's Used: Selected for its non-greasy, dry-oil sensory profile combining the branching of 2-ethylhexanol with the mixed fatty acid characteristics of linoleoylstearic acid.
How It Works: Branched 2-ethylhexyl group reduces greasiness; linoleoyl component provides efa (essential fatty acid) affinity with skin lipids; stearoyl group adds stability; combined effect: lightweight yet moisturizing emollient.
Typically Found In: Facial moisturizers,dry skin oils,non-greasy lotions,luxury skin serums
TECHNICAL DETAILS
Primary Category: Functional ingredient – emollient
Secondary Functions: Skin conditioning,moisturizing
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 1%–10%
SOURCING & ETHICS
Vegan Status: Conditional - feedstock declaration required
Halal Status: Unverified - feedstock declaration required (plant, animal and petrochemical routes all exist)
Source Notes: 2-ethylhexanol synthetic; linoleic acid from vegetable oils (sunflower/corn); stearic acid plant-derived; semi-natural ester. [audit 2026-07-29 rev2: origin-dependent: the same inci exists in plant, animal and petrochemical versions and the name does not discriminate. determination requires shariah-panel sign-off.]
SKIN COMPATIBILITY
Irritancy Rating: 1/5 – very low
Comedogenicity Rating: 1/5 – low
Sensitivity Concerns: Well tolerated; non-comedogenic profile from branched alcohol.
Safe for Sensitive Skin: Yes
SAFETY & COMPATIBILITY
Safety Profile: Good safety profile. ewg score: 1.
Works Well With: Other emollients,antioxidants (vitamin e),humectants,natural oils
Avoid Combining With: No significant incompatibilities
SCIENTIFIC NOTE
Linoleoyl esters are valued in skin care for their structural resemblance to skin's own linoleic acid-rich ceramides and phospholipids; the 2-ethylhexyl ester provides enhanced skin penetration versus higher molecular weight esters while the stearoyl component improves oxidative stability.
Last Verified: 2026-03-27
Primary Sources: Cosing database,inci dictionary