Common Name(s): Decyltetradeceth-10,peg-10 decyltetradecyl ether,branched c24 ethoxylate-10
DESCRIPTION
What It Does: Helps oil and water mix together in creams and lotions.
Why It's Used: Moderate eo count (10) gives hlb ~12, suitable for o/w emulsification of standard oil phases.
How It Works: 10 eo units give hlb ~12; branched decyltetradecyl c24 tail; suitable for standard o/w emulsion stabilization.
Typically Found In: O/w emulsions,creams,lotions,skin care products
TECHNICAL DETAILS
Primary Category: Functional ingredient – emulsifier
Secondary Functions: Skin conditioning,surfactant
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: Decyltetradecanol synthetic; eo from petrochemical. [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: Emollients,humectants,other emulsifiers,natural oils
Avoid Combining With: No significant incompatibilities
SCIENTIFIC NOTE
Middle-range ethoxylation of decyltetradecanol; hlb ~12 is optimum for most o/w cosmetic emulsions; branching provides better cold stability versus linear c24 ethoxylates.
Last Verified: 2026-03-27
Primary Sources: Cosing database,inci dictionary,supplier technical data