Climbing Chalk is great for combating sweaty hands as it absorbs sweat and moisture to keep your hands dry and help with grip. Most climbing chalk is made from magnesium carbonate with some premium chalks that feature additional drying agents or finer blends. Chalk comes in different forms including block chalk, bulk chalk buckets, loose chalk, chalk balls and liquid chalk. We also stock white chalk alternatives, including coloured chalk and Metolius Eco Chalk. Chalk brands include Friction Labs, 8b Plus, Metolius, Tokyo Powder, Reset, Redpoint Friction, Perpendicular, Beal, Black Diamond, Mammut, and Wild Country.