Porphyra tenera extract

Porphyra tenera extract 1
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Porphyra tenera extract 2
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Porphyra tenera extract 3
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Porphyra tenera extract 4
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AKA: Nori, Alga
Plant-Derived
Skin Conditioner
Extract
Clean
OriginNative to Japan, Asia. Porphyra tenera is a red algae species from the Bangiaceae family, native to Japan and Asia. The extract is obtained through solvent extraction of the whole plant material.
Porphyra Tenera Extract is an extract of the Alga, Porphyra tenera, Bangiaceae
Family
Bangiaceae
Plant Part
Whole Plant
Form
Liquid
Skin Types
●all-skin-types
Best For
Dullness
Pregnancy & Breastfeeding Safe
Yes
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.
Locks in moisture
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
1
CIR
Safe as used
Pregnancy
Yes
Concentration Guide
CIR lists it as not reported to be in use.
CIR · report published 2021
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Verified Jun 2026
Data: CosIng · EWG · CIR