Snapshot
- Overview
- A marine ferment that hydrates skin with a lightweight, gentle film.
- Category
- Soothing, Hydration, Barrier Support, Sensitive Skin
- Type
- Film Former
Alteromonas Ferment Extract
Alteromonas Ferment Extract is a marine-derived bacterial ferment rich in cosmetic polysaccharides. It forms a lightweight film that improves glide and water retention, supporting gentle hydration and barrier feel.
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Our take
Is Alteromonas Ferment Extract a Good Ingredient?
That puts it at Good: film-forming polysaccharides help boost hydration and skin feel with a low irritation profile, though large, high-quality clinical data are limited compared to top-tier actives.
What it does
Skin Benefits
Helps skin feel smoother and more hydrated by creating a lightweight protective veil; generally well tolerated for sensitive routines. Can improve the silky finish of formulas.
Where you'll find it
Uses in Skincare & Cosmetics
Common in hydrating serums, sheet masks, and gel moisturizers to boost glide and water retention.
Before you use it
Safety
Generally well tolerated and non-irritating for most skin types, including sensitive. Adverse reactions are uncommon; discontinue if irritation occurs.
Products with Alteromonas Ferment Extract
