Maximum Dryness. Longer Lasting Grip.

The Rock Technologies MagZero Chalk is a premium climbing chalk engineered for maximum dryness and superior sweat absorption.

Using a refined formula of low hydrate pharmaceutical-grade magnesium carbonate, MagZero absorbs more moisture than standard chalk-helping your hands stay dry for longer and reducing the need for constant reapplication.

Designed and packed in the UK, this high-performance chalk delivers consistent friction, longer-lasting coverage, and cleaner performance without artificial drying additives.

Why You'll Love It

Ultra dry formula - Superior sweat absorption
Long-lasting grip - Less reapplication needed
Pharmaceutical-grade chalk - High purity performance
No drying additives - Clean, natural feel
Made in the UK - Premium quality control

Built for Performance Climbing

Perfect for:

Sport climbing
Bouldering
Indoor climbing
High humidity conditions
Long sessions

Designed to keep your hands dry when it matters most

Performance Features

Low Hydrate Magnesium Carbonate

Advanced chalk formulation

Provides:

Higher moisture absorption
Drier hands for longer
Improved friction

Long-Lasting Coverage

Stays on hands longer

Helps:

Reduce chalk use
Maintain consistent grip
Climb harder for longer

Pharmaceutical-Grade Purity

High-quality magnesium carbonate

Ensures:

Clean feel
Reliable performance
No impurities affecting grip

No Added Drying Agents

Pure chalk formula

Benefits:

No harsh additives
Natural skin feel
Reduced irritation

Made in the UK

Mixed and packed locally

Provides:

Consistent quality
Trusted production standards

Sustainable Packaging

Eco-conscious design

Features:

100% recyclable packaging
Sourced from sustainably managed forests

Technical Specifications

Chalk Type: Loose chalk (pucks)
Weight: 150g (approx. 10 pucks)
Drying Agents: None
Material: 100% pharmaceutical-grade magnesium carbonate
Packaging: Resealable tub
Origin: Made in the UK
Recyclability: 100% recyclable packaging

Perfect For

Climbers with sweaty hands
Performance climbers
Indoor climbers
Boulderers
Regular training sessions