AustriAlpin The Chalker 300G Chalk

The Chalker 300G is a 300 g bag of loose climbing chalk intended for bouldering and sport climbing. It is aimed at climbers who want 100% pharmaceutical‑grade magnesium carbonate without artificial drying additives and in a vegan formulation.

Key benefits

• 100% pharmaceutical‑grade magnesium carbonate, no additives
• Vegan formulation — no animal ingredients
• Skin‑friendly, free from harsh chemicals
• Resealable, plastic‑free bag made from industrially compostable material
• Designed for bouldering and sport climbing

Use to dry hands and improve grip on rock or at the climbing gym. Suitable for typical climbing conditions and short, intensive efforts.