Leucidal® Liquid Complete | Natural Broad-Spectrum Preservative

Leucidal® Liquid Complete is an innovative, naturally derived preservative that harnesses the power of peptide technology to deliver both broad-spectrum protection and skin-conditioning benefits in a single ingredient.

Developed through the fermentation of radish root, coconut fruit extract, and Lactobacillus cultures, this preservative offers reliable protection against bacteria, yeast, and mold — without the need for synthetic chemicals or harsh additives.

Perfect for formulators seeking an eco-friendly, gentle, and effective solution, Leucidal® Liquid Complete is ECOCERT-approved, non-irritating, and easy to incorporate into a wide range of natural cosmetic products.

Key Benefits

• Broad-Spectrum Protection: Defends against bacteria, yeast, and mold
• Peptide Technology: Offers conditioning and moisturizing properties
• Eco-Friendly & Mild: Ideal for clean beauty and sensitive skin formulations
• Heat Stable: Retains efficacy up to 70°C (158°F)
• Wide pH Range: Effective between pH 3–8
• Versatile: Works well in creams, lotions, serums, toners, and masks

Formulation Tips

• Use Level: 2.0–4.0%
• Solubility: Water-soluble
• Phase Addition: Add to water phase or cool-down phase
• pH Range: 3.0–8.0
• Heat Stability: Stable up to 70°C
• Appearance Adjustment: If cloudiness occurs from cold storage, gently warm to 45–50°C and stir to restore clarity
• Testing: Always perform a microbial challenge test for commercial formulations

Specifications

• INCI Name: Leuconostoc/Radish Root Ferment Filtrate & Lactobacillus & Cocos Nucifera (Coconut) Fruit Extract
• Appearance: Hazy liquid
• Solubility: Water-soluble
• Applications: Skin conditioning, antimicrobial protection
• pH Range: 5.0–9.0
• Suggested Use Levels: 2.0–4.0%
• Shelf Life: 12 months, properly stored in a sealed container
• Storage: Store in a cool, dry place (50°–77°F / 10°–25°C), away from direct light and humidity
• Stability: Remains active under acidic and basic conditions

Common Uses

✅ Moisturizers & lotions
✅ Serums & facial toners
✅ Creams & emulsions
✅ Masks & cleansers
✅ Hair conditioners & scalp treatments

Natural Living Note

Born from nature’s own preservation methods, Leucidal® Liquid Complete is a breakthrough in natural formulation science — balancing gentle protection with skin-loving peptides to keep your creations pure, safe, and effective.

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