Lactobacillus Ferment

Product Description

Green Stone Swiss supplies high-quality Lactobacillus Ferment manufactured under controlled fermentation and GMP-aligned quality systems, ensuring consistent batch performance for professional cosmetic and personal care brands worldwide. Our direct factory supply model delivers reliable bulk quantities with full technical documentation and free sample support.

Lactobacillus Ferment is obtained from the controlled fermentation of Lactobacillus species, yielding a water-soluble biocomplex rich in fermentation metabolites, organic acids, and bioactive peptides. It supports skin microbiome balance, helps reinforce barrier-friendly conditioning, and delivers soothing benefits—making it a scientifically recognized active for microbiome-focused and sensitive-skin care systems.

With rising demand for probiotic-inspired and microbiome-balanced formulations across Asian and global markets, Lactobacillus Ferment remains a versatile ingredient for serums, essences, toners, emulsions, and treatment masks targeting barrier support, hydration, and skin comfort.

Product Specification

• INCI Name: Lactobacillus Ferment
• Source Strain: Lactobacillus acidophilus
• Active Marker: ≥ 0.5% w/v Peptide Content (Marker of fermentation intensity)
• Appearance: Light yellow to amber transparent liquid
• Solubility: Fully soluble in water; stable in aqueous solution
• pH Value: 3.5 – 6.5
• Stability: Heat sensitive; maintains integrity below 45°C
• Grade: Cosmetic Grade
• Origin: China (Direct Factory Supply)

Key Benefits & Applications

Lactobacillus Ferment is a benchmark probiotic-derived active widely adopted in microbiome-balanced, barrier-support, and soothing skincare formulations.

• Supports skin microbiome balance and barrier-friendly conditioning in leave-on care
• Delivers fermentation metabolites including organic acids and bioactive peptides for skin comfort
• Helps soothe sensitive and compromised skin in daily skincare routines
• Ideal for serums, essences, toners, emulsions, creams, and sheet mask treatments
• Typical use level: 1.0–5.0% for conditioning applications; higher levels per formulation testing

Formulation Guidelines

Follow these guidelines to maximize stability and efficacy of Lactobacillus Ferment in aqueous and emulsion-based cosmetic systems.

• Suggested Use Level: 1.0–5.0% for skin-conditioning applications; adjust per target claim and stability testing
• pH Range: 3.0–8.0 in final formulation; optimal activity generally observed at pH 3.0–7.0
• Addition: Add during cool-down phase below 40°C; incorporate before thickeners such as xanthan gum or carbomer
• Compatibility: Suitable for water-based systems and oil-in-water emulsions; avoid prolonged exposure to high heat
• Combine with Bifida Ferment Lysate for enhanced microbiome-balancing and barrier-support synergy.