Kjellmaniella Gyrata Extract
Kjellmaniella Gyrata Extract
KJE
6/10
Concern level
Moderate concern
Botanical marine extract from Kjellmaniella gyrata, a brown seaweed/kelp ingredient used in skincare for humectant, skin-conditioning, and soothing support. Like many seaweed extracts, it is typically composed of polysaccharides, minerals, and other water-soluble marine constituents rather than a single defined molecule.
Pore-clogging
Non-comedogenic
Pregnancy
Safe
Regulatory
No data
Benefits
MoisturizingSoothingSupports Barrier Function
Chemical Properties
pH Range
4.00 - 8.00Typical Concentration
0.10% - 5.00%Skin Type Compatibility
dry skin8/10
oily skin6/10
sensitive skin7/10
acne prone6/10
mature skin7/10
normal skin8/10
Interactions
incompatible with: No well-established incompatible actives; follow supplier stability guidance., May be less suitable in very low-pH formulas if the extract is not acid-stable., If the product contains high levels of salts or strong oxidizers, stability should be verified.
Risks & Warnings
Generally considered low risk in leave-on cosmetics, but marine botanicals can vary by extraction method and may occasionally cause irritation or sensitivity in reactive skin. As a natural extract, composition can vary batch to batch. Use caution in people with known algae/seaweed sensitivities.
Vegan Cruelty-Free
