Snapshot
- Overview
- A fermented soybean extract that softens skin and boosts hydration.
- Category
- Skin Conditioning, Hydration
- Type
- Botanical Extract
Lactobacillus/Soybean Ferment Extract
This fermentation product is created from Lactobacillus processing of soybean material, yielding a complex mix of bioavailable components. It's used to condition skin and boost surface hydration in formulas, although solid clinical evidence is limited.
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Our take
Is Lactobacillus/Soybean Ferment Extract a Good Ingredient?
Rated Fair because it can boost surface hydration and softness, yet clinical evidence is modest and outcomes depend on the specific ferment used. There's also potential for sensitivity, especially for those with soy allergies or very reactive skin, which keeps it from Good.
What it does
Skin Benefits
Helps skin feel softer and appear more supple by improving surface moisture; clinical support is modest.
Where you'll find it
Uses in Skincare & Cosmetics
Added to moisturizers, milky essences, and sheet masks to promote a dewy finish in daily routines.
Before you use it
Safety
Typically well tolerated with a low irritation profile, though mild redness or itch can occur. Individuals with soy allergy should patch test and avoid if any sensitivity appears.
Products with Lactobacillus/Soybean Ferment Extract
