AKA: Giant Kelp, Kelp Blade/Pneumatocyst/Stipe Juice Extract
Plant-Derived
Skin Conditioner
Marine
Extract
Not Clean
OriginNative to North Pacific. Macrocystis pyrifera is a brown kelp species harvested from cold waters of the North Pacific Ocean. The blade, pneumatocyst, and stipe are extracted using solvent extraction to produce the juice concentrate.
Macrocystis Pyrifera (Kelp) Blade/Pneumatocyst/Stipe Juice Extract is a cosmetic ingredient. Assessed as safe by the CIR.
Plant Part
Whole Plant
CAS #
347174-92-9
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.
Pneumatocyst And Stipe Of The Alga
Macrocystis Pyrifera
Antioxidant Protection
Reduces Inflammation
Locks In Moisture
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.
murphy
