Bacillus Ferment
A bacterial ferment. The maker links it to gentle renewal and hydration; independent data are limited. Well tolerated.
Evidence by route
Topical application
A ferment active. Well tolerated; independent data limited.
- CIR Cosmetic Ingredient Review safety assessment
How to read tiers A–F
- BLimited evidence. One RCT or several controlled studies with limitations
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
Bacillus Ferment is a product of fermentation by Bacillus bacteria, a filtrate with peptides, amino acids, sugars, and enzymes. INCI: Bacillus Ferment. In a formula it works as a conditioning and moisturizing component, and is sometimes linked to mild stratum-corneum renewal through proteolytic enzymes. The ferment composition depends on production conditions, so its strength varies from product to product. It is a supporting component rather than a lead active with a solid clinical base. Pregnancy safety. Topical use, low systemic absorption, no evidence of harm. It can be used during pregnancy and lactation. Tolerance. Irritation and allergen potential are low, but enzyme components are best introduced gradually on very sensitive skin.
Frequently asked questions
Is Bacillus Ferment safe during pregnancy?
Bacillus Ferment is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Bacillus Ferment for?
Bacillus Ferment suits: normal, dry, combination, oily, sensitive.
What is Bacillus Ferment and what does it do in cosmetics?
A bacterial ferment.
What's the INCI name for Bacillus Ferment?
The INCI name is Bacillus Ferment.
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