PEG-9

Also known as: peg-9

PEG

1/10

Concern level

Low concern

PEG-9 is a polyethylene glycol derivative used as a surfactant and emulsifier in cosmetic formulations. It enhances the texture and stability of products.

Pore-clogging

Non-comedogenic

Pregnancy

Safe

EWG Score

1/10

Regulatory

No data

Benefits

Moisturizing

Concerns

PEG

Chemical Properties

Molecular Weight

400 g/mol

pH Range

4.00 - 7.00

Typical Concentration

1.00% - 5.00%

CAS Number: 25322-68-3

Skin Type Compatibility

dry skin6/10

oily skin7/10

sensitive skin5/10

acne prone4/10

mature skin6/10

normal skin7/10

Risks & Warnings

Generally safe, but may cause mild irritation in sensitive skin.

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