Laminaria Ochroleuca Extract

Laminaria Ochroleuca Extract 1
photograph · iNaturalist · © Duarte Frade · CC BY
Laminaria Ochroleuca Extract 2
photograph · iNaturalist · © Jack Sewell · CC BY
Laminaria Ochroleuca Extract 3
photograph · iNaturalist · © rcereja · CC BY
Laminaria Ochroleuca Extract 4
photograph · iNaturalist · © Alessia Guggisberg · CC BY-SA
AKA: Golden Kelp
Plant-Derived
Skin Conditioner
Extract
Not Clean
Laminaria Ochroleuca Extract is an extract of the Alga, Laminaria ochroleuca, Laminariaceae
CAS #
92128-82-0
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.
The paper trail
🔬Peer-reviewed1 paper →
⚖️Regulatory1 listing →
🛡️Safety-assessed1 review →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
EWG
—
CIR
Safe as used
Pregnancy
—
CIR Safety Findings
Not a Sensitizer
1 study / 1 not sensitizing (CIR 771)
Eye Irritant in Testing
1 study / 1 irritating / reactions moderate (CIR 771)
Concentration Guide
Leave-on0.00017–0.63%
Rinse-off0.000024–0.017%
0%50%100%
CIR reported use · report published 2026
Regulatory Status
USA✔ permitted
CANADA✔ permitted
Regulatory Agencies
Verified Jun 2026
Data: CosIng · CIR