Prebiotic/Probiotic/Postbiotic

Vibrio Alginolyticus Ferment Filtrate

INCI: VIBRIO ALGINOLYTICUS FERMENT FILTRATE

Reviewed by Emma · Last updated 14 Aug 2026

Also known as: Vibrio Alginolyticus Ferment Filtrate

A ferment-derived exfoliant that gently removes surface dead skin

Best For Skin Types

All, Sensitive, Combination

Addresses

Dullness, Uneven texture, Dead skin buildup

Usage Frequency

2-3 times per week

What Is Vibrio Alginolyticus Ferment Filtrate?

Vibrio Alginolyticus Ferment Filtrate is a bioactive ingredient derived from the fermentation of Vibrio alginolyticus, a naturally occurring marine bacterium. The fermentation process produces a filtrate—a liquid extract containing compounds that have mild abrasive and skin-conditioning properties.

In skincare formulations, this ingredient functions as a gentle exfoliant and skin conditioner. It works on the surface layer of skin to support the removal of dead skin cells, contributing to a smoother skin texture and improved appearance.

Benefits for Your Skin

How It Works

The ferment filtrate contains compounds that gently dissolve or loosen the bonds between dead skin cells on the stratum corneum—the outermost layer of skin. This mild exfoliating action is gentler than physical scrubbing, making it suitable for more delicate or reactive skin.

Beyond exfoliation, the ingredient also provides skin-conditioning benefits, helping to maintain hydration and leave skin feeling comfortable after use.

Clinical Evidence & References

Published clinical data on Vibrio Alginolyticus Ferment Filtrate specifically is limited. The ingredient is relatively newer to mainstream skincare and has not been the subject of extensive peer-reviewed research.

Evidence supporting fermented ingredient efficacy in general suggests they can improve skin texture and tolerance, but results vary depending on formulation, concentration, and individual skin response. Brands using this ingredient typically rely on stability data and safety assessments rather than large-scale clinical trials.

How to Use

This ingredient is usually found in gentle exfoliating cleansers, toners, or treatment serums. Use 2-3 times per week, depending on your skin's sensitivity and the product format. If combining with other active ingredients (such as acids or retinoids), introduce slowly to avoid over-exfoliation. Always follow the specific product instructions, as formulation and concentration will vary.

Safety & Precautions

Generally well-tolerated in formulations. As with any exfoliant, discontinue use if irritation, redness, or sensitivity develops. Not recommended for skin that is severely compromised, inflamed, or actively flaring.

Frequently Asked Questions

From the Clinic

Not sure what your skin actually needs?

Two minutes, a few questions, and we’ll point you at what matters — no guesswork.

Take the skin quiz

Learn More About Skincare Ingredients

Explore our comprehensive ingredient glossary to understand what's in your products.

Browse All Ingredients

Authorised Stockist

Official UK retailer

Tracked Delivery

Free UK shipping over £50

5 Star Rating

Trusted by thousands

Expert Advice

Free consultations