Leucidal Liquid SF MAX is a powerful probiotic-based Lactobacillus Ferment. It is stronger and provides better protection than Leucidal Liquid. Add a 2-4% concentration of Leucidal SF Max to your DIY skincare or cosmetic formulation. Beginners should use a 4% concentration. Leucidal SF Max uses Lactobacillus Ferment to provide natural protection and to keep your formulations free of contamination. Consumers have spoken, and they listened. Leucidal SF MAX is the latest iteration of the Leucidal line. Optimizing the fermentation process, Leucidal SF MAX protects by acidifying the environment with an increased degree of confidence. Today, a growing number of consumers are opting to move away from synthetic preservatives such as parabens, formaldehyde donors, and phenoxyethanol. A full line of products was developed and derived from naturally occurring compounds that provide superior moisturization and protection. As a result, these natural self-preserving cosmetic ingredients can be used as consumer-friendly alternatives to synthetic preservatives in a wide range of cosmetic applications. Leucidal SF MAX is a powerful probiotic-based created by the fermentation of Lactobacillus. INCI: Lactobacillus Ferment. Keep at Room Temperature. If your item is too COLD, it will Crystalize! Place in a warm room to bring the product back to its regular consistency! Leucidal Liquid SF MAX protects Lactobacillus Ferment. Use with other ingredients like Gluconate for better protection. Leucidal is a registered trademark of Active Micro Technologies, LLC. INCI: Lactobacillus Ferment Appearance: Clear to Hazy, Colorless to Yellow Liquid Solubility: Water Soluble Applications: Skin Conditioning pH: 4.0-11.0 Leucidal SF Max can be used in a wide range of cosmetic products, however, to ensure optimum results using the following guidelines. Incorporate the product into formulations at a pH between 3 and 8 during the cooling phase.