The Industry’s Purest Chalk Blocks

100% Magnesium Carbonate.

One product, One ingredient, Done right.

We don’t cut corners, so we don’t cut our product. Magnesium Carbonate is the ingredient that absorbs moisture from your hands, why would we want less of that?

Premium Gym Chalk Block
$15.99

6-Pack 2oz. Blocks

Quantity:
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Unrivaled Purity for Peak Performance

100% Magnesium Carbonate: At Grip Strong Chalk Co., we pride ourselves on providing the purest gym chalk in the industry. Our 100% magnesium carbonate formula is meticulously crafted to ensure you get the cleanest and most effective grip solution. Perfect for serious athletes who demand nothing but the best.

Elevate Your Grip, Elevate Your Game

Superior Grip Enhancement: Say goodbye to slips and weak grips. Our chalk dramatically enhances your grip, ensuring maximum performance during weightlifting, climbing, or gymnastics. Whether you're pushing for that extra rep or scaling new heights, Grip Strong is your secret weapon.

Exceptional Moisture Absorption

Our gym chalk is a game-changer for athletes battling sweat and moisture. It quickly absorbs sweat, keeping your hands dry and your grip firm. This means more focus on your performance and less on slippery hands.

Lasts Longer, Works Harder

Highly Efficient & Long-Lasting: Get more from every block of Grip Strong Chalk. Our premium quality means you use less chalk per session, making it a cost-effective solution. Its long-lasting nature ensures you stay chalked up for longer, letting you focus on what really matters – your workout.

The Pandemic


In a time of uncertainty, owning a gym we weren’t sure if we would make it through the mandatory shutdown. We looked at expanding our reach in the Fitness industry as a backup plan. So we researched different products that could possibly add value to us and others in the gym space. And decided who doesn’t love chalk!

We did thorough research on gym chalk and fell in love with the idea of being in every boutique gym, climbing gym, and in the hands of other fitness enthusiasts.

“Chalk is not just chalk. Grip Strong understands quality!”

Jessica Adams

“Other chalk feels cheap to me now!”

Adam Kraft

“PR’d my deadlift with Grip Strong!”

Vip Kaseumsouk