Hydroxypropyl Methylcellulose for Improving Shampoo Viscosity
Benefits of Hydroxypropyl Methylcellulose in Enhancing Shampoo Viscosity Hydroxypropyl Methylcellulose (HPMC) is a versatile ingredient that has gained popularity in the cosmetic industry for its ability to enhance the viscosity of various products, including shampoos. Shampoo viscosity refers to the thickness or consistency of the…