PEG-150 Distearate

PEG-150 Distearate is a polyethylene glycol derivative of stearic acid widely used in cosmetic and personal care formulations. It functions primarily as a thickening agent, emulsifier, surfactant, and viscosity modifier.

It is commonly used to improve the texture, consistency, and stability of creams, lotions, shampoos, and body washes. PEG-150 Distearate is particularly useful in surfactant-based formulations where it helps create a richer and creamier product texture.

INCI Name

PEG-150 Distearate

Recommended Use Level

Typically 0.5–5%, depending on the formulation type and desired viscosity.

The exact usage level should be optimized according to the surfactant system and final product consistency.

Solubility & Phase

Water-soluble. Typically incorporated into the water phase or heated formulation phase with appropriate mixing to ensure proper dispersion.

Certifications & Grade

• Cosmetic Grade
• Professional formulation ingredient
• Thickener & viscosity modifier
• Emulsifying and surfactant-support ingredient

Storage

Store in a cool, dry place away from direct sunlight and excessive heat. Keep the container tightly sealed to protect product quality.

Commonly Used With

• Crothix (PEG-150 Pentaerythrityl Tetrastearate) — for viscosity enhancement
• CDEA (Cocamide DEA) — for foam and texture improvement
• Sodium Lauryl Sarcosinate — for mild cleansing systems
• Polyquaternium-7 — for conditioning shampoos
• PEG-7 Glyceryl Cocoate — for improved skin feel

• Effective thickening and viscosity-modifying agent
• Helps create smooth and creamy product textures
• Supports formulation stability
• Functions as an emulsifying ingredient
• Helps disperse oil-based ingredients
• Suitable for surfactant-based cleansing systems
• Improves consistency and product appearance
• Water-soluble and easy to incorporate

• Shampoos
• Body washes
• Shower gels
• Facial cleansers
• Liquid soaps
• Creams & lotions
• Hair cleansing products
• Personal care formulations