Currently, there is insufficient evidence to establish the clinical utility of the genetic panels listed in the Medical Policy Criteria; therefore, these tests are considered investigational. Additional research is needed to demonstrate the clinical utility of simultaneous testing for all components of each panel test.
Top 5 Shampoos. 1  PhytoWorx: is a 100% organic option for hair loss treatment. 2  Nioxin: is part of a multi-step system aimed to boost volume, remove residue, block excess production of testosterone, and decrease shedding.
List Criteria: The best shampoos for clarifying hair. The best clarifying shampoo helps to clean hair thoroughly, removing all the built-up gunk that can accumulate on strands. Clarifying shampoos aren't usually for everyday use, but once in a while, detoxifying hair is necessary.