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FermentEx Yogurt

Bio-Fermented Yogurt Active for Gentle Exfoliation and Deep Hydration

INCI Name: Water, 1,2-Hexanediol, Yogurt Extract

FermentEx Yogurt is a fermented, water-soluble active rich in proteins, amino acids, and postbiotic metabolites that delivers gentle AHA exfoliation, deep hydration, and soothing conditioning for both skin and hair. It enhances softness and smoothness, supports a balanced skin environment, and integrates easily into creams, serums, masks, cleansers, and hair care formulations.

Solubility Notes:

Water-soluble. Add to the water phase or during cool-down (<40°C / 104°F). Stable in pH 4.0–7.0. Avoid strong oxidizers and extreme pH.

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Perfect For These Applications

Other cosmetic uses possible—contact us for formulation guidance.

  • Hydrating Face Creams & Lotions
    Improves texture and moisture retention with gentle AHA smoothing for a softer, more even-looking complexion.
  • Soothing Face Masks
    Calms and replenishes in wash-off or sheet masks, leaving skin comfortable, nourished, and refreshed.
  • Rinse-Off Hair Conditioners
    Conditions and smooths the cuticle to enhance softness, manageability, and natural shine.
  • Scalp Health Treatments
    Provides mild exfoliation and helps balance the scalp environment to support overall scalp comfort.
  • Gentle Exfoliating Cleansers
    Incorporates mild AHA activity to refine without over-stripping, suitable for daily use formulas.
  • Moisturizing Body Yogurts & Milks
    Delivers lasting hydration and improved smoothness in lightweight, fast-absorbing body care.

Performance & Formulation Insights for FermentEx Yogurt

How Fermented Yogurt Extract Works

FermentEx Yogurt leverages the cosmetic benefits of yogurt, a fermented ingredient rich in proteins, amino acids, vitamins, minerals, and postbiotic metabolites. Fermentation breaks down larger molecules into more bioavailable peptides and releases gentle levels of lactic acid (AHA). This multi-action profile provides mild exfoliation to lift dull surface cells, boosts moisture retention for a softer, smoother feel, and helps support a balanced skin microbiome for improved barrier comfort. In hair care, its protein and peptide content helps condition the cuticle, enhancing softness, manageability, and shine.

Formulation Guidelines

FermentEx Yogurt is a water-soluble liquid designed for easy incorporation into the water phase of serums, lotions, masks, and rinse-off systems. For best results, add during the cool-down stage at temperatures below 40°C (104°F) to preserve actives. It is generally compatible within a cosmetic pH of 4.0–7.0 and pairs well with hydrating humectants (glycerin, hyaluronic acid), barrier-supporting actives (panthenol, ceramide-friendly systems), and gentle surfactant bases. Avoid combining with strong oxidizing agents or highly acidic systems where unintended pH drift may occur.

Key Formulation Benefits

  • Gentle Exfoliation: Mild AHA activity from natural lactic acid helps smooth texture and brighten dull-looking skin.
  • Deep Hydration: Protein- and amino-acid rich composition supports moisture binding and a softer, more supple feel.
  • Microbiome Support: Fermented, postbiotic profile helps maintain a balanced skin environment for improved comfort.
  • Soothing & Conditioning: Calms and conditions skin while improving hair manageability, softness, and shine.
  • Versatile & Easy to Use: Water-soluble liquid integrates seamlessly into leave-on and rinse-off formats.
Heading #1
Benefits
AHA/BHA/PHA Acids, Deep Hydration, Exfoliants, Hair & Scalp Care, Hair Repair, Moisturizing & Hydration, Scalp Health, Soothing & Anti-Inflammatory
INCI Name
Water, 1,2-Hexanediol, Yogurt Extract
Usage Rate
1%-5%
Active Type
Biotech/Fermentation Actives, Fermented Ingredients
Solubility
Water-Soluble
Application Area
Body, Face, Hair, Scalp
Physical Form
Liquid/Solution
Certifications
Cruelty-Free

Frequently Asked Questions About FermentEx Yogurt

The typical usage range is 1–5%, depending on the desired level of conditioning and mild exfoliation.
At 1–5% use levels, lactic acid offers gentle exfoliation and usually fits well within pH 4.0–7.0. Always verify and adjust final pH as needed for product stability and skin compatibility.
Yes. It performs well in leave-on moisturizers and serums, as well as cleansers, masks, and hair conditioners.
No. FermentEx Yogurt is a standardized cosmetic ingredient designed for stability, consistency, and safety, offering reliable performance and shelf life in formulations.
Yes. Its gentle exfoliating and soothing profile makes it a good choice for mild, comfort-focused formulations. Always conduct compatibility testing.
No. It is best described as a postbiotic ferment—containing beneficial fermentation byproducts (e.g., peptides, mild acids) but not live cultures, enhancing stability in cosmetics.

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FermentEx Yogurt

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