Magnesium powder HMS MGN01 900 g – climbing/fitness chalk refill

Loose magnesium powder HMS MGN01 in a 900 g pack is a refill chalk formulated for climbing, bouldering, gymnastics and strength training. The powder reduces hand moisture and friction to improve grip on holds, bars and equipment. Supplied in a resealable container, this magnesium powder is compatible with chalk bags, blocks and dispensers and can be used on indoor climbing walls, in weightlifting sessions and during bodyweight or gymnastic exercises.

Advantages

This magnesium powder provides consistent moisture absorption and a dry tactile surface to enhance hand contact with climbing holds and training apparatus. The loose form allows easy portioning into chalk bags or liquid chalk systems, while the 900 g quantity reduces the need for frequent repurchase. The product is suitable for repeated use during training sessions and supports reliable performance across a range of indoor and outdoor activities.

Suitable for

• Climbing and bouldering sessions on indoor walls and outdoor routes
• Gymnastics and ring work that require secure hand grip
• Strength training and weightlifting where grip improves technique and safety
• Cross-training, calisthenics and functional fitness workouts
• Refilling chalk bags, blocks and dispenser systems

Key specifications

• Form: loose magnesium powder
• Net weight: 900 g
• Compatibility: suitable for chalk bags, blocks and dispensers
• Primary effect: reduces hand moisture and friction to improve grip
• Intended use: climbing, bouldering, gymnastics, weightlifting, cross-training

How to use

Pour a small amount of magnesium powder into a chalk bag, dispenser or onto a cloth to apply directly to hands. Rub hands together to distribute the powder evenly and ensure a consistent dry surface before attempting holds, lifts or exercises. Reapply as needed during sessions, using moderate amounts to avoid excessive dust. After use, close the container tightly to keep the remaining powder dry and free from contaminants.

Usage recommendations

Use in well-ventilated areas and avoid inhaling the powder. Keep away from open flames and store in a cool, dry place. Do not apply to broken skin. For training sessions, apply sparingly to achieve the desired grip without unnecessary buildup on equipment.