Chondrus crispus extract
AKA “Irish Moss, Carrageenan Extract”
Extract
Ingredient Facts
Chondrus crispus extract
AKA: Irish Moss, Carrageenan Extract
Extract · Skin Conditioning · EWG: 4
Plant-Derived
Skin Conditioner
Marine
Extract
Clean
Irish sea moss extract that softens and hydrates skin while giving products a smooth, luxurious texture.
Family
Rhodophyceae (Red Algae family)
Plant Part
Thallus
CAS #
244023-79-8
Form
Liquid
See origin →
Functions
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Viscosity Controlling
Locks in moisture
Traditional Use
Irish moss has been used in traditional Irish and Scottish folk medicine for centuries as a skin-soothing and moisturizing agent. Historically valued as a demulcent in traditional preparations for skin health.
Skin Types
●all-skin-types
Best For
Dehydration
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
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Goldfaden MD
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Verified Feb 2026
Data: CosIng · EWG · CIR