Bio-Derived Climbing Chalk

Introducing the first-ever all-natural, magnesium carbonate–free climbing chalk—certified renewable, carbon-negative, and performance-tested to rival traditional chalk.

This custom-milled, non-mined formula has been third-party tested to meet or exceed key performance standards of conventional MgCO₃ chalk, delivering the grip athletes depend on—whether you're climbing, lifting, tumbling, or training.

Renewable, Bio-Derived Climbing Chalk

Patent Status:

Patent Pending

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Benefits:

  • Certified Renewable

  • Certified Carbon-Negative

  • Magnesium-Carbonate-Free

  • High Surface Area for Maximum Sweat Management

  • Extreme Hold via Interlocking “Mechanical Toothing”

From groundbreaking materials to industry-defining inventions, our innovations drive real change.