Amphiphilic cationic polymers as effective substances improving the safety of use of body wash gels
2020
Bujak, Tomasz | Nizioł-Łukaszewska, Zofia | Ziemlewska, Aleksandra
Cationic surfactants have a wide range of applications in the cosmetic industry. The present study is an attempt to determine the effect of an amphiphilic cationic polymer – a cationic derivative of guar gum – on the safety of use of body wash cosmetics. Model body wash gels based on an anionic surfactant, containing 0.05, 0.25 and 0.5% of the studied compound, were subjected to analyses in order to evaluate their skin irritation effect and the ability to solubilize model sebum. Cell culture studies were also carried out. In addition, the effect of the cationized guar gum derivative on the key quality parameters of body wash cosmetics (viscosity and foaming properties) was assessed. The analyses showed that the addition of the cationic guar gum derivative induced a significant increase in the safety of use of the model body wash gels without causing any impairment of the functional properties of the product.
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