murphyPPG-2-Laureth-5
molecular structure · PubChem
AKA: Polypropylene Glycol Laureth-5, PPG Surfactant
Synthetic
Cleanser
Emulsifier
Skin Conditioner
Not Clean
OriginDerived from lauryl alcohol and propylene glycol, both petroleum-based or plant-derived synthetic compounds. Synthesized through ethoxylation and propoxylation reactions combining these materials into a polyether surfactant.
Polyoxypropylene(2) polyoxyethylene(5) lauryl ether
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
Functions
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Locks in moisture
The paper trail
🔬Peer-reviewednone on file
⚖️Regulatory1 listing →
🛡️Safety-assessed1 review →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
EWG
4
CIR
Safe as used
Pregnancy
Yes
Concentration Guide
CIR lists it as not reported to be in use.
CIR · report published 2016
Regulatory Agencies
Verified Jun 2026
Data: CosIng · EWG · CIR