Porphyra tenera sporophyte extract

Porphyra tenera sporophyte extract 1
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Porphyra tenera sporophyte extract 2
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Porphyra tenera sporophyte extract 3
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Porphyra tenera sporophyte extract 4
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AKA: Porphyra sporophyte extract, Nori sporophyte extract
Plant-Derived
Antioxidant
Barrier Support
Extract
Not Clean
OriginNative to Japan, Korea. Derived from the sporophyte stage of Pyropia tenera, a red alga native to Japan and Korea. Extracted using solvent extraction methods applied to the whole plant material.
Porphyra Tenera Sporophyte Extract is the extract of the sporophyte of the alga, Porphyra tenera. The accepted scientific name for Porphyra tenera is Pyropia tenera, Bangiaceae.
Family
Bangiaceae
Plant Part
Whole Plant
Form
Liquid
Skin Types
●all-skin-types
Best For
Dullness
Pregnancy & Breastfeeding Safe
Yes
Functions
Antioxidant
Fights free radicals — the unstable molecules from UV, pollution, and stress that break down collagen and cause premature aging.
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-reviewednone on file
⚖️Regulatory1 listing →
🛡️Safety-assessed1 review →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
EWG
4
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