Thick Hair Set Showdown: Compared For Real Results... Natural Power, Clinically Tested Among the contenders in our search for volume-boosting hair care, the PURA D'OR Anti-Thinning Biotin Shampoo & Deep Moisturizing Conditioner Original Gold Label Set stands out. This 16oz x 2 formulation promises thickening results with a natural earthy scent, backed by clinical testing—key for us. We’ve noticed a subtle yet noticeable difference after just a few weeks; our hair feels fuller, and the dryness is gone. The shampoo lathers well, while the conditioner provides a creamy, balanced finish without weighing strands down. Although results aren’t overnight magic, the duo delivers visible thickening over time, making it a worthy addition to our routines. Its natural ingredients and clinical validation give us confidence in its efficacy, especially for those seeking a gentle yet powerful hair thickening solution.