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EVAGUARD® 501

New product of EVA LLC

EVAGUARD® 501 is a broad-spectrum liquid preservative mixture based on a composition of methylparaben and ethylparaben dissolved in propylene glycol. Pre-dissolution of the parabens in the liquid medium makes their inclusion in formulations faster and easier.

This optimized combination with high fungicidal efficiency is suitable for preserving a wide range of cosmetic products. It is especially recommended for use in oral care products such as mouthwashes and toothpastes.

EVAGUARD® 501 is a safe and effective mixture offering the benefits of internationally recognized cosmetic preservatives with a long history of use with unrivaled chemical stability and compatibility.

INCI name
Propylene glycol (and) Methylparaben (and) Ethylparaben
Specifications
Appearance
  • Liquid
Category
  • Preserving agent
Working pH range
  • 3-8
Application
  • Hair care
  • Facial and eye care
  • Make Up products
  • Shaving products
  • Body care
  • Sunscreens
  • Bath products
  • Baby care products
  • Wet wipes
  • Deodorants and antiperspirants
  • Oral care: mouthwashes, toothpastes
Maximum operating temperature
  • 80°С
Recommended input level
  • Overall 0.6-1.5%
  • In rinse-off products 0.6-1.2%
  • In leave-on products 0.8-1.5%
  • The maximum permitted dosage in the Russian Federation is 3.67%
Main advantages
  • Broad spectrum of antimicrobial activity
  • Based on safe and internationally recognized ingredients
  • It has no color or odor in the final product
  • Stable in a wide pH range from 3 to 8
  • Relatively low input levels and synergy with other preservatives
  • A versatile system for many cosmetic applications

Basic Formulations

The formulation of this lubricant gel was created using a natural thickener of xanthan gum. The luxurious gel-like texture with a physiological pH and excellent glide is non-sticky and leaves no residue. EVAGUARD® 501 is used as a preservative.
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