Katy Pharmacy is a compounding pharmacy based in Katy, Texas, providing quality prescription and non-prescription medications, supplements, men's and women's fragrances, probiotics, compression wear, and jewelry, serving customers nationwide.Katy Pharmacy is a compounding pharmacy based in Katy, Texas, providing quality prescription and non-prescription medications, supplements, men's and women's fragrances, probiotics, compression wear, and jewelry, serving customers nationwide. Katy Pharmacy is a compounding pharmacy based in Katy, Texas, providing quality prescription and non-prescription