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Marine algae derivative

UNDARIA PINNATIFIDA VESICLES

80

Safety score · 0–100

Good

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

Lipid vesicles made from wakame brown seaweed, used to deliver soothing and hydrating compounds. Backed by the CIR brown algae safety review, with minor cautions for iodine sensitivity.

Function

HUMECTANT, SKIN CONDITIONING, SKIN PROTECTING

Skin benefits

  • Vesicle delivery system derived from wakame brown seaweed
  • Carries lipids, polysaccharides, and trace minerals to skin
  • Marketed for hydration, soothing, and antioxidant support
  • CIR brown-algae assessment concluded safe under current practices of use

Known concerns

  • Brown algae may concentrate iodine and trace arsenic
  • Rare allergy in users sensitive to seaweed or iodine
  • Variability between supplier preparations
  • Vesicle stability depends on formulation conditions

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

Same plant / compound family

72
UNDARIA PINNATIFIDA CELL CULTURE EXTRACT
Skin Conditioning
 82
UNDARIA PINNATIFIDA EXTRACT
Botanical Extract
 78
UNDARIA PINNATIFIDA LEAF/STEM EXTRACT
Skin Conditioning
 82
UNDARIA PINNATIFIDA POWDER
marine botanical
 80
UNDARIA PINNATIFIDA ROOT POWDER
Skin Conditioning
 76
UNDARIA PINNATIFIDA SPOROPHYLL EXTRACT
Skin Conditioning

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.