GRACE & STELLA HYALURONIC ACID SERUM 50 ML

One of the best natural moisturizing antimicrobial additives available for DIY Vitamin C & Hyaluronic Acid Serums! This self-preserving cosmetic active provides MILD protection against bacteria, mold, and yeasts. ECOCERT approved ingredient in Certified Organic products and is Salicylate and GMO FREE! Leucidal Liquid SF is a probiotic-based ingredient created by the fermentation of Lactobacillus. Leucidal Liquid SF is versatile and can be used in a wide range of cosmetic products. Water soluble, stable up to 70°C, and for pH ranges 3-8. (Additional preservatives may be necessary to combine with this ingredient to offer complete broad spectrum protection.)