Also known as: Kelp Extract, Seaweed Extract, Fucoidan
Sea kelp extract is rich in fucoidan, a sulphated polysaccharide with humectant, antioxidant, and anti-inflammatory properties. It provides hydration, supports barrier function, and has documented anti-ageing effects. Marine-derived ingredients are increasingly popular in skincare for their unique bioactive compounds not found in terrestrial plants.
Comedogenicity ratings are based on the rabbit ear assay model. Individual skin responses vary. See our article on comedogenicity ratings for context.
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