Phenoxyethanol

Product Description

Phenoxyethanol is a widely used cosmetic preservative valued for its broad-spectrum preservation performance, formulation compatibility, and excellent stability. It is commonly incorporated into skincare, hair care, body care, and personal care products requiring reliable microbial protection.

The ingredient performs effectively in aqueous systems, emulsions, surfactant-based products, and leave-on formulations. Its versatility and compatibility with a wide range of cosmetic ingredients make it one of the most commonly used preservation components in modern cosmetic formulations.

Widely utilized in creams, lotions, serums, cleansers, shampoos, conditioners, and personal care products, Phenoxyethanol supports product integrity, formulation stability, and long-term cosmetic quality.

Product Specification

• INCI Name: Phenoxyethanol
• CAS No.: 122-99-6
• Appearance: Clear colorless liquid
• Odor: Mild characteristic odor
• Solubility: Slightly soluble in water; soluble in alcohols and glycols
• Active Type: Cosmetic Preservative
• Molecular Formula: C₈H₁₀O₂
• Molecular Weight: 138.16
• Recommended Use Level: 0.3–1.0%
• Storage: Store tightly sealed in a cool, dry place away from direct light

Key Benefits & Applications

• Broad-Spectrum Preservation: Helps maintain product quality and protect cosmetic formulations from microbial contamination.
• Formulation Stability: Supports long-term product integrity and preservation performance.
• Excellent Compatibility: Works effectively with surfactants, emulsifiers, humectants, botanical extracts, and cosmetic active ingredients.
• Versatile Application: Suitable for both rinse-off and leave-on cosmetic formulations.
• Global Regulatory Acceptance: Widely used in cosmetic formulations worldwide.
• Application Areas: Facial serums, creams, lotions, toners, shampoos, conditioners, body washes, facial cleansers, masks, and personal care products.

Formulation Guidelines

• Recommended Use Level: 0.3–1.0%, depending on formulation requirements and regional regulations.
• Compatibility: Works well with humectants, emulsifiers, surfactants, botanical extracts, glycols, and preservation-support ingredients.
• Processing Suggestion: Typically added during the cool-down phase or at moderate processing temperatures to maintain optimal formulation performance.
• Formula Style: Suitable for creams, lotions, serums, cleansers, shampoos, conditioners, masks, and water-based cosmetic systems.
• Synergy: Combine with Ethylhexylglycerin for enhanced preservation support and improved formulation protection.