EJ Beauty Supply #7 is a clean, organized, and convenient store considered the best beauty supply in Houston. It is a one-stop shop for all beauty needs, offering high-quality products including 100% human hair, wigs, extensions, hair care, skin care, and accessories like rubber bands, combs, and brushes. Customers find the staff to be friendly, welcoming, and helpful. The store is praised for having what is needed, with specific mention of nice lace front wigs that fit well. Some note that for items like hair gel, other places can be cheaper, but for basic needs and service, it is highly recommended.