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NEOLONE™ PH-100

NEOLONE™ PH-100 Preservative delivers comprehensive protection against a wide range of microorganisms, ensuring the integrity and safety of water-based cosmetics and personal care products

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Product Overview

NEOLONE™ PH-100, a phenoxyethanol-based preservative, provides comprehensive protection against a broad spectrum of microorganisms and contaminants, making it an ideal choice for various water-based personal care and cosmetic products, including both rinse-off and leave-on formulations.

With its proven track record across multiple product categories, NEOLONE™ PH-100 is a trusted solution for skin care, hair care, cosmetics, and baby care applications.

The active ingredient in NEOLONE™ PH-100, phenoxyethanol, is widely recognized and approved globally as a cosmetics preservative, offering exceptional wet-state preservation capabilities and a more environmentally friendly profile compared to alternative preservatives.

INCI name: Phenoxyethanol

Specifications

  • Assay, %: 99.5 Min
  • Water, %: 0.1 Max
  • Weight per US Gallon (at 20°C): 9.26 lb
  • Boiling point (760 mmHg, 1.01 bar): 244°C/471°F
  • Flash point (Setaflash Closed Cup): 119°C/246°F
  • Solubility, g/100g @ 25°C:
    • Solvent in water: 3.1 g
    • Water in solvent: 13.6 g
  • pH range: 4–8
  • Use levels: 0.4–1.0%
  • CAS #: 122-99-6

Features & Benefits

Features:
  • High-purity phenoxyethanol preservative
  • Broad-spectrum efficacy against bacteria, particularly gram-negative
  • Excellent stability across wide pH and temperature ranges
  • Compatible with most personal care ingredients
Benefits:
  • Enhances performance when combined with other preservatives
  • Globally approved for cosmetics use
  • Low odor level and no color interference
  • No phenol or unwanted color imparted to finished products
  • Suitable for vegan formulations
  • Free from halogens, parabens, and formaldehyde-releasing agents

Applications

  • Various leave-on and rinse-off cosmetic products
  • Personal care formulations
  • Skincare products and formulations
  • Hair care products, such as shampoos and conditioners

Problems Solved

  • Overcoming incompatibility issues with existing preservatives
  • Enhancing effectiveness against a broad spectrum of microorganisms
  • Meeting regulatory demands and reducing reliance on isothiazolinones and other pressured preservation chemistries