The same sensitive scalp relaxers showed dramatically different activity despite being applied to the same individual hair fibers. Careful procedural analysis allowed us to use the Avlon Affirm Dry & Itchy Scalp Revitalizing Relaxer System to create the first relaxer system specifically designed to reduce dry, itchy scalp conditions and even visible dandruff. after the first use. This four-step form of guanidine hydroxide gently soothes and hydrates the scalp and beautifully relaxes hair.