Common Name(s): Acetylated castor oil,botanical oil/butter,phytochemical active
CAS Number: N/a
DESCRIPTION
What It Does: Provides emollient conditioning, essential fatty acid supplementation, and barrier lipid support from the natural triglyceride/wax ester composition.
Why It's Used: Natural carrier oils provide sc-compatible lipid composition for genuine barrier integration rather than surface-only occlusion.
How It Works: Fatty acid triglycerides integrate into sc lipid bilayers delivering oleic, linoleic, and linolenic acid for emolliency and barrier repair; essential fatty acids serve as ceramide biosynthesis precursors.
Typically Found In: Botanical skin care,natural products
TECHNICAL DETAILS
Primary Category: Active ingredient โ antioxidant
Secondary Functions: Free radical scavenging,anti-aging
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 0.1%โ30%
SOURCING & ETHICS
Vegan Status: Conditional
Halal Status: Conditional
Source Notes: Plant-derived extract or synthetic.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 โ very low
Comedogenicity Rating: 0/5 โ non-comedogenic
Sensitivity Concerns: Non-irritating; well-tolerated.
Safe for Sensitive Skin: Yes
SAFETY & COMPATIBILITY
Safety Profile: Excellent safety profile. ewg score: 1.
Works Well With: Vitamin c,vitamin e,ferulic acid,spf,other antioxidants
Avoid Combining With: No significant incompatibilities
SCIENTIFIC NOTE
Plant secondary metabolites evolved for uv photoprotection and pathogen defence โ mechanisms directly applicable to cosmetic antioxidant and anti-inflammatory activity in human skin.
Last Verified: Cosing database,acetylated castor oil botanical review
Primary Sources: 2026-03-12