Poloxamer 235
molecular structure · PubChem
AKA: Pluronic 235
Synthetic
Cleanser
Emulsifier
Clean
OriginPoloxamer 235 is synthesized from ethylene oxide and propylene oxide polymers, belonging to the nonionic surfactant family. It is produced through sequential polymerization of these oxides onto a polypropylene glycol backbone.
Oxirane, methyl-, polymer with oxirane (27;39)
CAS #
9003-11-6
Form
Liquid
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
Functions
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.
Cleansing Surfactant
Emulsifier
Fights Bacteria
Reduces Inflammation
Locks In Moisture
Removes Impurities
Mixes Oil & Water
The paper trail
🔬Peer-reviewednone on file
⚖️Regulatory1 listing →
🛡️Safety-assessed3 reviews →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
EWG
2
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Eye Irritant in Testing (CIR report on the ingredient group)
CIR report statement covering this group of ingredients / not tested individually (CIR 366)
Regulatory Agencies
Verified Jun 2026
Data: CosIng · EWG · CIR
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