Beta-Glucan Hydroxypropyltrimonium Chloride

AKA: Beta Glucan Cationic Polymer, Beta Glucan Hair Conditioner

Synthetic

Skin Conditioner

Hair Care

Not Clean

2-Hydroxy-N,N,N-trimethylpropanaminium chloride, 3-beta-D-glucose homopolymer derivatives

Form

Liquid

Functions

Hair Conditioning

A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.

Skin Conditioning

A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.

Locks in moisture

Traditional Use

Beta-glucans have been used in traditional medicine from yeast and mushrooms for immune support. This synthetic derivative was developed to stabilize and enhance the skin-conditioning and antioxidant properties of beta-glucans in cosmetics.

EWG

CIR

Safe as used

Pregnancy

Yes

CIR Safety Findings

Not a Sensitizer

medical-approval

all-shades-safe

Regulatory Status

USA✔ permitted

EU⚠ restricted

JAPAN⚠ restricted

CANADA⚠ restricted

Regulatory Agencies

EWG CIR FDA EU COSING Health Canada

Skin Types

●all-skin-types

Best For

Dryness

Pregnancy & Breastfeeding Safe

Yes

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.

Verified Jun 2026

Data: CosIng · EWG · CIR