Better Grip. Better Performance. We have the most fun when were consistently performing at our best. Originally developed to meet the demands of rock climbers, Friction Labs chalk products are used and trusted by top climbers in all sports that require dependable, long-lasting grip. This isnt the generic chalk from China youre used to using. Stripped of all unnecessary fillers and responsibly refined in Denver, Colorado, FrictionLabs high purity magnesium carbonate provides unrivaled moisture absorption in a single application and is great for all skin types. Since 2013, weve helped thousands of climbers find a chalk they can rely on for every move. Hold Tight. Don't Hold Back.