Secret Stuff® is an isopropyl alcohol-based liquid chalk. Rub a small amount on your hands, let dry, and a perfect layer of the highest purity magnesium carbonate magically appears—and lasts. With less dust and mess, it’s the perfect "clean" alternative to loose chalk.
Plus, Secret Stuff goes further than regular chalk—it also cleans your hands, getting rid of gunk and grime that can build up while you’re working up a sweat.
Apply a dime-sized amount to your palms and let it dry for approximately 10 seconds.
Same great Friction Labs® chalk, made in Colorado, now in fully recyclable packaging.
Use the chalk. Recycle the rest. With your help, no part of this packaging should ever end up in a landfill.
Game Changing Grip
Skin Friendly
Trusted by the Best
Secret Stuff® is an isopropyl alcohol-based liquid chalk. Rub a small amount on your hands, let dry, and a perfect layer of the highest purity magnesium carbonate magically appears—and lasts. With less dust and mess, it’s the perfect "clean" alternative to loose chalk.
Plus, Secret Stuff goes further than regular chalk—it also cleans your hands, getting rid of gunk and grime that can build up while you’re working up a sweat.
Apply a dime-sized amount to your palms and let it dry for approximately 10 seconds.
Same great Friction Labs® chalk, made in Colorado, now in fully recyclable packaging.
Use the chalk. Recycle the rest. With your help, no part of this packaging should ever end up in a landfill.
Better Grip. Better Performance.
We have the most fun when we’re consistently performing at our best. Originally developed to meet the demands of rock climbers, Friction Labs chalk products are used and trusted by top athletes in all sports that require dependable, long-lasting grip.
This isn’t the typical imported and private labeled chalk you’re used to using. Stripped of all unnecessary fillers and responsibly refined in Denver, Colorado, Friction Labs® 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.
Hold Tight. Don't Hold Back.
Customer Reviews
Helped me get my first double double outside, kept me from greasing off a tricky arete.
Why is this so much worse than the powder ones? Somewhat slippery. So expensive. Would not recommend.
Spoiler alert: IT WORKS!! Secret Stuff goes on like a cream and drys like powder.
Maybe better than powder - dryer and more enduring plus less mess!
Amazing stuff
It’s no secret that this stuff really works on sweaty hands! I use it religiously during moonboarding sessions as well as outdoors. It’s my favorite liquid chalk since it stays on my fingers pretty well for multiple burns and stays dry for longer than others.
