(Last Updated on September 12, 2025 by Henry)

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  • Name: ProsourceFit Professional Grade Chalk
  • Category: Gym Chalk
  • Purpose: Smart Leverages to Enhance Grip
  • Rating:  4.4 out of 5 stars
  • Availability: Amazon (Prime delivery)

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  • Professional Grade  – 100% Magnesium Carbonate Chalk For Climbing, Weightlifting, Gymnastics
  • 1 Pound (450g) in Chalk Blocks – Wrapped into 8 Chalk Blocks, 2 oz (56g) Per Block
  • Firm, Semi-Hard Blocks – Can be Broken into Powder

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ProsourceFit Professional Grade Gym Chalk

Use Smart Leverage to Enhance Your Grip

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[nx_heading style=”underlined” heading_tag=”h2″ size=”21″ align=”center”]What Is ProsourceFit Professional Grade Gym Chalk?[/nx_heading]

Overview:

ProsourceFit Professional Grade Gym Chalk comes in firm, semi-hard blocks. One box contains 8 blocks, each weighing 2 oz/ 56g per block, 1 lb / 450g in total. Like most of the quality chalk available, it is 100% magnesium carbonate that is easy to apply to hands.

You can crush it into powder; it will become smooth & soft when in powder form. As a drying agent, it’s good at absorbing moisture & keeping your hands dry to secure your grip.

Gets the job done for barbell & heavy dumbbell lifts, pull-ups, static holds & your regular hand spring gripper training. One pound means there is a bulk of chalk in one package, lasting you probably for years.

Ideal chalk for a simple home gym. A solid choice for powerlifters, bodybuilders, weight lifters, cross-fitters, and gymnasts.

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[nx_heading style=”underlined” heading_tag=”h3″ size=”21″ align=”center”]What are the Pros & Cons of Block-Style Chalk?[/nx_heading]

Wastes Less & Lasts Longer

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Pros:

  • Improves Grip – Simple physics, secures your hold, adds friction between your hands & the object you want to lift
  • Keeps Your Hands Dry – Removes moisture from Hands, keeping your hands dry throughout intense workouts
  • Blocks Can be Broken Down to Powder – You can choose how to break chalk blocks down into smaller bits or turn them into powder
  • Block chalk is the Least Expensive – This is the most basic, traditional form of chalk. Typically sold in larger quantities, & overall it costs you less
  • Multi-Purpose – Good option for most athletes – powerlifters, bodybuilders, weightlifters, rock climbers, cross fitters.
  • 100% Magnesium Carbonate – Simple usually works the best & in most cases, this is all you need to secure a grip well
  • Convenient – Comes in a 1 lb /450 g box that contains 8 x individual 2 oz / 56 g chalk blocks that are ready to use
  • Wastes Less & Lasts Longer – Individual, small blocks alleviate messy, loose chalk, making it waste less & last longer

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Cons:

  • Can Damage Skin – In case of excessive use of chalk, you need to wash your hands properly after every workout. As a drying agent, it will eventually damage the palms of your hands in case you don’t clean them thoroughly
  • Inevitably Causes Mess – Many commercial gyms won’t allow chalk. Nobody wants to clean someone else’s mess. Excess chalk can get all over the place & also affects the equipment you’re using

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[nx_heading style=”coloredline” heading_tag=”h3″ size=”21″ align=”center”]ProsourceFit Gym Chalk – Ranking 88 out of 100[/nx_heading]

Good Product

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Technical Details

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Need to Improve Your Grip? As a Fitness Enthusiast, I'm Here to Help You - Looking to Get More Competitive Edge? Prehab, Rehab, Treating RSI or Just Seeking Fun? Find All the Relevant Tricks of the Trade You Need Right Here. Sharing My Insight to Help You to Improve Both Mentally & Physically, Offering You Various Ideas & Directions to Be on Top of Your Game.

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