In Gym Purchase Only

Secret Stuff® Hygienic is the world’s first hygienic chalk! Made with an 80% ethyl alcohol base, this patent-pending, high performance, pure magnesium carbonate formula is engineered to provide unparalleled grip and reduce the spread of germs.

With less dust and mess and a formula that’s shown to kill germs, Secret Stuff Hygienic takes “clean chalk” to the next level.

* Contains the concentration of ethanol (80%) recommended by the WHO, CDC, and FDA for Alcohol-Based Hand Sanitizer Products During the Public Health Emergency.

Your potential is in your hands.

We have the most fun when we’re consistently performing at our best. Originally developed to meet the demands of rock climbers, FrictionLabs chalk products are used and trusted by top athletes in all sports that require dependable, long-lasting grip.

This isn’t the generic chalk from China you’re 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, we’ve helped thousands of athletes find a chalk they can rely on for every move.

Better performance = more fun.