CELLOSIZE™ Hydroxyethyl Cellulose PCG-10 Europe

A sustainable, nonionic, bio-based and biodegradable water-soluble high quality rheology modifier. Allows to thicken, improve emulsion stability and enhance the sensory experience for hair and skin care applications. Proven performance in delighting consumers for more than 30 years. INCI Name: Hydroxyethylcellulose

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We are formulating with HEC as a thickener in the formula, and the pH is between 6-7. The initial viscosity was well above cps, but after 30 and 60 days in the chamber (40C), the viscosity dropped significantly, however the entire shampoo is still clear without any phase separation.

I am wondering if anyone has similar experience with viscosity change of HEC thickened shampoo or other cellulose thickened systems?

For more Hydroxy Ethyl Methyl Celluloseinformation, please contact us. We will provide professional answers.

Much appreciated!

General formula:
Surfactant blend (40% active) 16%
HEC (Tylose ) 1%
Cationic conditioner 0.5%
PE82 1%
Sodium Benzoate 0.5%
Citric acid q.s. to pH 6-7
Humectant ~1%
Water q.s

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