Description
Hydroxyethyl Cellulose Powder is a widely used cosmetic raw material functioning as a non-ionic thickener, rheology modifier, and film-forming polymer in modern cosmetic formulation systems.
INCI Name: Hydroxyethyl Cellulose
CAS Number: 9004-62-0
Chemical Classification: Non-ionic cellulose ether polymer
Origin: Semi-synthetic (derived from natural cellulose, chemically modified)
Solubility: Water-soluble
Physical Form: White to off-white free-flowing powder
Produced by reacting cellulose with ethylene oxide, Hydroxyethyl Cellulose (HEC) is a cosmetic grade polymer compatible with a broad range of personal care ingredient systems. It hydrates in water to form clear, smooth gels with stable viscosity across various formulations.
Mechanism of action on skin: HEC primarily acts as a viscosity builder and film-forming agent. It creates a lightweight polymeric network that enhances product texture, improves spreadability, and supports moisture retention through surface film formation.
Key Benefits in Cosmetic Formulation
Hydroxyethyl Cellulose in cosmetic formulation provides:
Efficient viscosity control in aqueous systems
Smooth, non-tacky skin feel
Clear gel formation
Improved suspension of particles and actives
Electrolyte tolerance compared to some anionic thickeners
Compatibility with non-ionic and many amphoteric systems
As a skincare ingredient, it enhances product aesthetics without interfering with active performance.
How to Use in Cosmetic Formulation
For formulators exploring how to use Hydroxyethyl Cellulose Powder in skincare, proper hydration is essential.
Recommended usage level of Hydroxyethyl Cellulose: 0.2–2.5%, depending on desired viscosity.
Phase incorporation: Disperse into water phase under agitation before full hydration.
pH stability range: Stable across pH 2–12 (optimal cosmetic performance typically between 4–9).
Processing: Avoid clumping by pre-mixing with glycerin or adding slowly under shear.
Hydration time and mixing conditions directly influence final rheology.
Applications
Hydroxyethyl Cellulose in cosmetic formulation is ideal for:
Facial cleansers
Serums and essences
Gel creams
Body lotions
Hair care gels
Sunscreen emulsions
Its versatility makes it a core cosmetic raw material for professional use in both skincare and personal care ingredient systems.
Technical Specifications
Appearance: White to off-white powder
Solubility: Fully soluble in water
Chemical Nature: Non-ionic cellulose ether
Typical Viscosity Grades: Available in multiple viscosity ranges
Storage Conditions: Store in a cool, dry place away from humidity
Shelf Life: Typically 24 months when properly stored
Why Choose Us as Your Bulk Cosmetic Raw Material Supplier
As a trusted bulk supplier of cosmetic grade ingredients, we provide:
Consistent viscosity specifications
Reliable quality documentation (TDS, MSDS)
Professional use supply chain support
Competitive bulk pricing
Buy Hydroxyethyl Cellulose cosmetic grade bulk for advanced cosmetic formulation development with confidence.
Shipping Information
Free shipping worldwide. Shipping remains free permanently. Delivery time: 10–15 business days.
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