Cladosiphon Okamuranus Extract

Cladosiphon okamuranus extract is a marine ingredient from Okinawan mozuku seaweed rich in sulfated polysaccharides like fucoidan. It's used to boost hydration, calm the feel of irritation, and support a stronger-feeling skin barrier.
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Ingredient Snapshot

Overview
A seaweed extract that boosts hydration and calms irritated skin.
Category
Hydration, Soothing, Skin Conditioning, Barrier Support
Type
Botanical Extract

Ingredient Ratings

Overall Rating

Good

Comedogenic Risk

None

Skin Benefits

Improves moisture retention for a plumper, dewy feel. Helps quiet the look of irritation while supporting a resilient skin feel.

Uses In Skincare & Cosmetics

Featured in gel moisturizers, essences, and sheet masks to replenish hydration and add a cushioned finish.

Comedogenic Rating

This ingredient is not typically evaluated for comedogenicity, and no standardized rating is available.

Safety

Typically well tolerated and non-sensitizing. Those with known seaweed or algae sensitivities should avoid use. Suitable for daily use in leave-on or rinse-off formats.

Is Cladosiphon Okamuranus Extract a Good Ingredient?

Fucoidan-rich polysaccharides support hydration and barrier feel with a generally low irritation profile; early in vitro/clinical data support these effects with few drawbacks noted. That combination of solid performance and generally low risk earns it a Good rating, short of Great.

Products with Cladosiphon Okamuranus Extract

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