Common Name(s): Lauryl phenylpropyl methicone,aromatic alkyl methicone
DESCRIPTION
What It Does: Provides glossy silicone emolliency with enhanced compatibility with organic oils.
Why It's Used: Combined alkyl (c12 lauryl) and aryl (phenylpropyl) groups on methicone improve compatibility with organic ingredients; aromatic group provides gloss.
How It Works: Lauryl group enhances organic oil compatibility; phenylpropyl aromatic ring further improves compatibility via pi-interactions and provides gloss; methicone backbone provides smooth silicone film.
Typically Found In: High-gloss lip products,color cosmetics,hybrid silicone-oil formulas
TECHNICAL DETAILS
Primary Category: Functional ingredient – emollient
Secondary Functions: Film forming,skin conditioning
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 0.5%–5%
SOURCING & ETHICS
Vegan Status: Conditional - supplier confirmation required
Halal Status: Yes
Source Notes: Silicone-based; synthetic. [audit 2026-07-29 rev2: status downgraded on audit. determination requires shariah-panel sign-off.]
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: 1–2.
Works Well With: Organic oils,waxes,other specialty silicones
Avoid Combining With: No significant incompatibilities
SCIENTIFIC NOTE
Phenyl-modified silicones provide better compatibility with organic ingredients than standard dimethicone; lauryl modification adds c12 lipophilic character further bridging the polarity gap; used in premium glossy and hybrid silicone-organic formulations.
Last Verified: 2026-03-28
Primary Sources: Cosing database,inci dictionary