GMP-1 Liquid Composite Preservative

Characteristics and Efficacy

• Broad-spectrum bactericide
• Easy to use, soluble in oil-water emulsions, and easily soluble in propylene glycol
• Very low irritation, suitable for infant skincare products

• Effective preservative action even in the presence of natural organic components such as proteins
• Recommended usage concentration of 0.3%~1.0% ensures safety

Usage Recommendations      

• Liquid composite preservative is recommended for use in rinse-off and leave-on personal care formulations at a concentration of 0.3~1.0%, with an applicable pH range of 3~8.
• This product is compatible with all cosmetic ingredients and is not affected by proteins, various surfactants, or active additives in cosmetics. Jie Mei-2 powder preservative and IPBC both exhibit excellent antimicrobial capabilities. It offers optimal safety and can be used in various leave-on and rinse-off personal care products, especially in cosmetics such as creams and emulsions that may contain components that could cause passivation with parabens (e.g., nonionic surfactants, proteins, ethoxylated compounds).
• GMP-1 liquid composite preservative should be added in the final step to systems with a pH range of 3~8 and a temperature below 50°C. The best method for adding GMP-1 liquid composite preservative is to slowly incorporate it into the product under thorough stirring before adding fragrance.
• Due to the wide variation in ingredients and formulations of personal care products, which may affect the efficacy of the preservative, we strongly recommend verifying the efficacy and stability of GMP-1 liquid composite preservative before production.