Himanthalia Elongata Extract

Himanthalia elongata extract is a marine-derived brown seaweed extract sourced from sea spaghetti. It's used to supply moisture-binding polysaccharides, light antioxidant activity, and mild skin-conditioning for a soft, comfortably hydrated feel.
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Snapshot

Overview
Sea spaghetti seaweed extract that hydrates and gives skin a bouncy feel.
Category
Antioxidant, Hydration, Soothing, Skin Conditioning, Barrier Support
Type
Botanical Extract

Ratings

Overall Rating

Good

Comedogenic Risk

None

Not typically evaluated for comedogenicity — no standardized rating available.

Is Himanthalia Elongata Extract a Good Ingredient?

It's Good because it provides moisture-binding polysaccharides and light antioxidant support with generally low irritation potential, and the evidence is moderate but consistent for hydration and conditioning benefits.

Skin Benefits

Relieves the feeling of dryness and supports a supple, bouncy feel. Offers light antioxidant support to help offset everyday environmental stressors.

Uses in Skincare & Cosmetics

Found in hydrating serums, gel creams, and moisturizers, including after-sun or comfort-focused formulas.

Safety

Typically well tolerated; those sensitive to marine or botanical extracts may experience mild irritation, so patch test if reactive. No broad regulatory restrictions noted.