Although Jhirmack's hair care products make the claim to be created using the most recent research and technology, the outcomes are far from ideal. My hair felt dry and brittle instead of nourished and reinforced after using their shampoos and conditioners. Despite their assertions that their products are appropriate for all hair types, I discovered that they did not perform well on my thick and curly hair. Furthermore, I could not rationalize paying that much money for goods that did not produce the desired results because their prices were not competitive. They had poor customer service as well, with lengthy wait periods and unhelpful staff. I wasn't satisfied with Jhirmack's hair care items overall, and I wouldn't suggest them to others.