SY-PXP Preservative

SY-PXP

Features and Benefits:

• Broad-spectrum bactericide

• Easy to use, soluble in glycol, ethanol, and oily substances, slightly soluble in water

• Formaldehyde-free preservative
• Very low irritation, suitable for infant skincare products
• Effective preservative even in the presence of natural organic components such as proteins
• Recommended usage: 0.25%~1.0% for safe use. Shampoos, liquid soaps, and creams are recommended at 0.3%~0.7%. For products that are more difficult to preserve or emulsions with nonionic surfactants, the effective dosage should reach 1.0%
• Excellent environmental characteristics: rapidly degrades, does not accumulate in organisms, and does not persist under normal environmental conditions

Usage Recommendations      

 SY-PXP is recommended for use in rinse-off and leave-on personal care formulations at a concentration of 0.25~1.0%, with an applicable pH range of 4-8. Shampoos, liquid soaps, and creams are recommended at 0.3%~0.7%. For products that are more difficult to preserve or emulsions with nonionic surfactants, the effective dosage should reach 1.0%

•   During production, SY-PXP can be added to the aqueous or lipid phase. Heating (up to 60°C) can enhance its solubility in water. Alternatively, it can be dissolved in a suitable solvent such as propylene glycol before being added to water, but the final concentration must be confirmed to be below its solubility in water.
•   For shampoos, liquid soaps, and creams, the recommended dosage is 0.3%~0.7%. For products that are more difficult to preserve or emulsions with nonionic surfactants, the effective dosage should reach 1.0%.
• Due to the wide variation in ingredients and formulations of personal care products, which may affect the efficacy of preservatives, we strongly recommend verifying the efficacy and stability of SY-PXP before production.