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Psychi Rock Block 56 g
The Psychi Rock Block is made from 100% pure magnesium carbonate rock climbing chalk. That means no additives or drying agents that can irritate the skin or hinder the healing process. Crumble at your pleasure.
• No additives
• No drying agents
• 100% pure magnesium carbonate
1 product review
Hard to get too excited about chalk, but this stuff is relatively inexpensive and works well keeping my hands dry. My hands aren't actually the sweatiest so I'm an easy customer. That said, this stuff doesn't over dry my skin either. In terms of longevity, I've been using it for about 2 months, climbing 2-3 times per week, and still have at least half the block left if not more.