Fucus serratus extract

Fucus serratus extract 1
Fucus serratus extract 2
Fucus serratus extract 3
Fucus serratus extract 4
Fucus serratus extract 5
Fucus serratus extract 6
Fucus serratus extract 7
Fucus serratus extract 8
Fucus serratus extract 9
Fucus serratus extract 10
AKA: Saw Wrack, Alga
Plant-Derived
Barrier Support
Marine
Extract
Not Clean
Fucus Serratus Extract is an extract of the Alga, Fucus serratus L., Fucaceae
Family
Fucaceae
Plant Part
Thallus
CAS #
94167-02-9
Form
Liquid
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
Traditional Use
Seaweed (Fucus species) has been used in European and Asian coastal traditional medicine and skincare for centuries due to its mineral and iodine content. Fucus serratus specifically is a modern cosmetic extraction developed for its antioxidant and moisturizing benefits.
EWG
3
CIR
Safe as used
Pregnancy
Caution
CIR Safety Findings
medical-approval
all-shades-safe
Moderate Irritant
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Skin Types
●all-skin-types
Best For
Dehydration
Pregnancy & Breastfeeding Safe
Caution
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.
Verified Jun 2026
Data: CosIng · EWG · CIR