this review title is: this is why we google first and the content is: i wanted to know what jaborandi is so i looked it up it is a plant and the active ingredient is pilocarpine i looked that up too pilocarpine has been known to cause excessive salivation sweating bronchial mucus secretion bronchospasm bradycardia vasodilation and diarrhea eye drops can result in brow ache and chronic use in miosissystemic injection of pilocarpine can compromise the blood brain barrier allowing pilocarpine to gain access to the brain which can lead to chronic epilepsy yeah no thanks i am sure this conditioner would not make my scalp sweat more but why risk it i will pass this is why we google first class.there are other information for this review, one is this reviewer did not purchase it and the other is 6 people think this review is helpful.