Fucus serratus extract

Fucus serratus extract 1
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Fucus serratus extract 2
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Fucus serratus extract 9
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Fucus serratus extract 10
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AKA: Saw Wrack, Alga
Plant-Derived
Barrier Support
Extract
Not Clean
OriginNative to Atlantic Ocean, Europe. Fucus serratus is a brown seaweed species found in the Atlantic Ocean, belonging to the Fucaceae family. The extract is typically obtained through water or solvent extraction of the dried seaweed thallus.
Fucus Serratus Extract is an extract of the Alga, Fucus serratus L., Fucaceae
Family
Fucaceae
Plant Part
Thallus
CAS #
94167-02-9
Form
Liquid
Skin Types
●all-skin-types
Best For
Dehydration
Pregnancy & Breastfeeding Safe
Caution
Functions
Skin Protecting
Helps rebuild and strengthen your skin barrier — the invisible shield that keeps moisture in and irritants out. Essential after over-exfoliating or harsh weather.
Nourishes & Protects
The paper trail
🔬Peer-reviewed1 paper →
⚖️Regulatory1 listing →
🛡️Safety-assessed2 reviews →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
EWG
3
CIR
Safe as used
Pregnancy
Caution
Concentration Guide
Leave-on0.05%
Rinse-off0.00001–0.05%
0%50%100%
CIR reported use · report published 2026
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Verified Jun 2026
Data: CosIng · EWG · CIR