What are the side effects of hydroxypropyl cellulose on the skin?
What are the side effects of hydroxypropyl cellulose on the skin? Hydroxypropylcellulose (HPC) is a derivative of cellulose, a natural polymer found in plant cell walls. HPC is used in a wide variety of industries, including pharmaceuticals, cosmetics, and personal care products. It is known for its film-forming, thickening and stabilizing properties. When used in […]