Sodium Carrageenan

Also known as: sodium-carrageenan

SOD

1/10

Concern level

Low concern

Sodium Carrageenan is a thickening agent derived from red seaweed. It is commonly used in cosmetic formulations to stabilize emulsions and improve texture.

Pore-clogging

Non-comedogenic

Pregnancy

Safe

EWG Score

1/10

Regulatory

No data

Benefits

Soothing

Chemical Properties

pH Range

5.00 - 7.00

Typical Concentration

0.10% - 5.00%

CAS Number: 9000-07-1

Skin Type Compatibility

dry skin8/10

oily skin7/10

sensitive skin5/10

acne prone6/10

mature skin7/10

normal skin8/10

Risks & Warnings

May cause irritation in individuals with sensitive skin or allergies to seaweed.

Vegan Cruelty-Free

Found In Products

Dr. Barbara Sturm

Super Anti‑Aging Eye Serum — Anti‑Aging Eye Treatment for Dark Circles, Puffiness & Fine Lines

Youth To The People

Peptides + C Energy Eye Concentrate with Vitamin C and Caffeine

DIOR

Invisible UV Fluid Hydrating Face Sunscreen

Clarins