A reliable preservative for advanced users.
How to use it
Advanced: This ingredient is a highly effective broad spectrum preservative that is recommended for use at 0.5-1% and in a pH range of 3-7.5 in formulations. This water soluble preservative is recommended for lotions, creams, serums, shampoos, and other water-based personal care products. We do not recommend it for use in anhydrous products. Add during the cool down phase of production, but before the addition of any fragrance.
NOTE: Preservative efficacy testing will be the only way to know if a preservative works for your product. Store in a cool, dark location.
Products with this ingredient:
Alpha-Beta Exfoliant Solution, Antioxidant Serum, DePuff Concentrate, DMAE Firming Serum, Gray Hair Serum, Hair Care Serum, Nail Care Serum, Salicylic Cleanser, T-Zone Serum, Argireline, Triple Correction Eye Cream, Ultimate De-Puff Eye Serum, Copper Peptide, Lip Collagen Treatment, Mitochondria Concentrate, Palmitoyl Pentapeptide, Restoration Cream, Vitamin A Cream, Zinc PCA
Propylene Glycol (and) Diazolidinyl Urea (and) Methylparaben (and) Propylparaben