Super Hair World is the biggest beauty supply store in Tennessee, offering a wide range of hair, cologne, skin, and facial products. Customers praise the store's excellent customer service and diverse selection, with one reviewer describing it as an "amazing" experience and their "new store." However, some customers have reported issues with a male cashier, who has allegedly added unauthorized items to their purchases. Overall, Super Hair World appears to be a popular destination for beauty supplies, though shoppers should be mindful of their receipts to ensure accurate charges.