Healthy Skinfluence

Sodium Stearyl Fumarate

Sodium Stearyl Fumarate

Also known as: sodium-stearyl-fumarate

SOD
1/10
Concern level
Low concern

A sodium salt of fumaric acid used as an emulsifier and stabilizer in cosmetic formulations.

Pore-clogging
Non-comedogenic
EWG Score
1/10
Regulatory
No data

Benefits

Supports Barrier Function

Chemical Properties

Molecular Weight
300.4 g/mol
pH Range
6.00 - 8.00
Typical Concentration
0.50% - 5.00%
CAS Number: None

Skin Type Compatibility

dry skin6/10
oily skin6/10
sensitive skin5/10
acne prone5/10
mature skin6/10
normal skin7/10

Interactions

incompatible with: Avoid with highly acidic ingredients.

Risks & Warnings

Generally considered safe, but may cause mild irritation in sensitive individuals.

Vegan Cruelty-Free

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