Vibrio Alginolyticus Ferment Filtrate

Vibrio alginolyticus ferment filtrate is a biotechnology-derived filtrate produced by fermenting the marine bacterium Vibrio alginolyticus. Skincare uses it as a humectant and conditioning agent to boost surface hydration and support barrier comfort, though human evidence remains limited.
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Ingredient Snapshot

Overview
A marine ferment used to hydrate skin and support its barrier.
Category
Soothing, Barrier Support, Hydration, Skin Conditioning
Type
Humectant

Ingredient Ratings

Overall Rating

Fair

Comedogenic Risk

None

Skin Benefits

Draws water to the skin for a plumper, more supple feel; possible barrier support is suggested but evidence remains limited.

Uses In Skincare & Cosmetics

Common in hydrating serums, essences, and gel moisturizers, often combined with glycerin or hyaluronic acid.

Comedogenic Rating

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

Safety

Generally well tolerated, but sensitive skin may react to fermented or bioactive components, so patch test first. No widely noted regulatory restrictions; discontinue if redness or stinging occurs.

Is Vibrio Alginolyticus Ferment Filtrate a Good Ingredient?

It rates Fair because it can boost hydration as a humectant, yet clinical evidence for broader barrier benefits is still limited. Some individuals may also experience mild irritation or inconsistent results.

Products with Vibrio Alginolyticus Ferment Filtrate

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