The Benefits of Hydroxypropyl Methylcellulose in Sulfate-Free Shampoos
Improved Hair Moisture and Hydration Hydroxypropyl Methylcellulose (HPMC) is a key ingredient in sulfate-free shampoos that offers numerous benefits for hair moisture and hydration. Sulfate-free shampoos have gained popularity in recent years due to their gentle cleansing properties, and HPMC plays a crucial role in…