Hydroxypropyl methylcellulose (HPMC), also known as hypromellose, is a semisynthetic, inert, viscoelastic polymer used in various industries, including skincare, hair care, nail care, makeup, wellness, food, and construction.

1. Properties and Uses:

   • Solubility: HPMC is highly soluble in water and forms a clear, viscous solution when dissolved.

   • Applications:

     • Cosmetics: It appears in cosmetic products such as lip balms, lotions, and mascaras.

     • Food Industry: HPMC serves as an emulsifier, thickening agent, and alternative to animal gelatin.

     • Pharmaceuticals: It acts as an excipient and controlled-delivery component in oral medicaments.