The .Hairmax. Starter Kit by .Hairmax. is a three-piece set that includes a shampoo, conditioner, and a hair boosting booster. According to Dr. Kim, a doctor of behavioral health, proper scalp health is essential for achieving good quality hair. Dr. Kim recommends the hair booster leave-in product from this kit, as it does not contain any toxic chemical ingredients that have been associated with negative health outcomes for black women. This suggests that the .Hairmax. Starter Kit is a non-toxic option for improving scalp health and promoting healthier hair. However, it's important to note that Dr. Kim does not recommend the shampoo and conditioner from this kit, as they contain potentially harmful ingredients. Overall, the .Hairmax. Starter Kit seems to be a beneficial option for those looking to improve their hair health, particularly for black women concerned about the impact of toxic chemicals on their well-being.