Snapshot
- Overview
- A fermented sugar that forms a soft film, leaving skin hydrated and smooth.
- Category
- Hydration, Skin Conditioning
- Type
- Film Former
Rhizobian Gum
Rhizobian Gum is a fermentation-derived polysaccharide from Rhizobium bacteria used in cosmetics as a film-former. It forms a light, flexible veil that improves slip, adds a hydrated feel, and leaves skin smoother after application.
Like this ingredient?
Our take
Is Rhizobian Gum a Good Ingredient?
Good, because it's a stable, fermentation-derived polysaccharide that forms a flexible film to improve the hydration feel and texture of a formula, with a low likelihood of irritation. Its inert, water-soluble nature makes it perform consistently across different formulations, which is what earns the Good rating even though its role is mainly textural.
What it does
Skin Benefits
Delivers a soft-focus finish and a cushioned, hydrated feel that lasts through the day.
Where you'll find it
Uses in Skincare & Cosmetics
Common in hydrating serums, primers, and sheet-mask essences to improve glide and create a lightweight, flexible layer on skin.
Before you use it
Safety
Generally very low irritation potential and suitable for most skin types. Rarely, heavy layering may feel occlusive on very oily skin. No common regulatory restrictions for cosmetic use.
Products with Rhizobian Gum
