Before using Friction Labs chalk, I was chalking my hands every boulder I did. Even then, I would notice that it would be gone before I finished that climb. With Friction Labs, I don't chalk up every time and it lasts throughout the route. I would recommend you give it a try and see if you notice a difference like me.

Love this stuff. Never going back to another chalk brand again

Great quality

The first powder chalk I used was Unicorn Dust, and I had no metric for its quality at the time. Since that time I have tried two other chalks that by fairly big named companies, and would have to say that they should stick to making crash pads and general outdoor gear.
THIS IS THE SHIT you want.
If you want your hands to not feel grimey as you hold onto rocks, REAL rocks, you want FL chalk.
If you want a companion to run your fingers through as you anxiously stand around in the gym, you want FL chalk.
If you want to make the guys love you, and the girls want to be you, you want FL chalk.

But don’t take it from me, put it in your chalk bag and use it for a month, then try your Metolius or BD chalk and tell me it’s all the same.

Oh…you don’t notice a difference?
YOURE WRONG!

Anyway, I like this chalk, and really don’t want anything else on my hands ever again.

Worth it for the best.