Common Name(s): Hexyldodecyl/octyldecyl hydroxystearate,hexyldodecanol and octyldecanol (mixed branched c18/c18 alcohols) 12-hydroxystearic acid ester
DESCRIPTION
What It Does: Softens and conditions skin with a light, non-greasy feel.
Why It's Used: Used for its liquid mixed-ester emollient; oh group adds polarity; non-greasy premium feel emollient properties; suitable for lightweight skin care where non-greasy texture is key.
How It Works: Ester of hexyldodecanol and octyldecanol (mixed branched c18/c18 alcohols) (branched or specialty alcohol) with 12-hydroxystearic acid; branching reduces crystallinity and greasiness; provides smooth, dry-oil skin feel.
Typically Found In: Lightweight moisturizers,sunscreens,skin serums,body lotions
TECHNICAL DETAILS
Primary Category: Functional ingredient – emollient
Secondary Functions: Skin conditioning,texture modification,spreading agent
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 0.5%–10%
SOURCING & ETHICS
Vegan Status: Yes
Halal Status: Yes
Source Notes: Hexyldodecanol and octyldecanol (mixed branched c18/c18 alcohols) and 12-hydroxystearic acid; plant or synthetic origin.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 – very low
Comedogenicity Rating: 1/5 – low
Sensitivity Concerns: Generally well tolerated.
Safe for Sensitive Skin: Yes
SAFETY & COMPATIBILITY
Safety Profile: Good safety profile. ewg score: 1.
Works Well With: Other emollients,silicones,natural oils,humectants
Avoid Combining With: No significant incompatibilities
SCIENTIFIC NOTE
Mixed ester of hexyldodecanol and octyldecanol with 12-hydroxystearic acid; blended branched alcohol approach; the 12-oh group adds mild polarity; non-crystallizing liquid premium emollient.
Last Verified: 2026-03-28
Primary Sources: Cosing database,inci dictionary