Cassia Hydroxypropyltrimonium Chloride Market Overview Cassia Hydroxypropyltrimonium Chloride, a natural polymer derived from the cassia (Senna obtusifolia) plant, has been gaining traction in the global personal care and cosmetics industry. It functions primarily as a conditioning agent, film-former, and thickener, making it a preferred ingredient in hair and skin care formulations. The...