If youre anything like me, insanely sweaty/clammy hands and fingers, this product is an absolute GAME CHANGER. The difference in confidence i have in my skin condition and friction on crimps and slopers is night and day. I can be covered in sweat at the gym an not have to think at all about my hands/fingers. before using this stuff, id get 3-5 moves into a boulder and already have moisture accumulating on on my fingers. not anymore. i dont have to use as much chalk, and the small amount i do use lasts 2-4 times as long. Im hype