





JYM Supplement Science PreJYM High-Performance Pre-Workout – 780g | Black Cherry | Strength, Focus & Endurance Formula
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Unleash peak performance with PreJYM by JYM Supplement Science, the ultimate all-in-one pre-workout powerhouse trusted by elite athletes and fitness enthusiasts worldwide. Backed by science and formulated by renowned fitness expert Dr. Jim Stoppani, this high-performance pre-workout blend delivers 13 hand-picked, clinically-backed ingredients—including BCAAs, Creatine HCl, Citrulline Malate, Beta-Alanine, and Huperzine A—for maximum strength, energy, endurance, and mental focus without the crash.
🔥 Key Benefits
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🏋️♂️ Builds Strength & Power – Creatine HCl, Betaine, and Beta-Alanine support muscle growth, power output, and training stamina
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🧠 Sharpens Mental Focus – Caffeine + Huperzine A keep you locked in and dialed into every rep
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💪 Boosts Endurance – Citrulline Malate enhances blood flow and delays fatigue during intense sessions
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🍒 Delicious Black Cherry Flavor – Smooth, refreshing taste with no chalky aftertaste
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🔬 Clinically Dosed Ingredients – No proprietary blends—100% label transparency for real results
🧴 How to Use
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Mix one scoop with 12–32 oz of cold water
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Consume 30–45 minutes before your workout
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Use consistently to support strength, size, and performance goals
Each tub contains 30 full servings. Do not exceed recommended dosage. Store in a cool, dry place.
💥 What’s Inside
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6g Citrulline Malate – Promotes pumps, blood flow & muscular endurance
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2g Creatine HCl – Supports lean mass, strength & power
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2g Beta-Alanine – Buffers lactic acid to delay muscle fatigue
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1.5g Betaine – Improves muscle strength and work capacity
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6g BCAAs (Leucine, Isoleucine, Valine) – Fuel recovery and reduce muscle breakdown
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300mg Caffeine – Enhances focus, drive, and training intensity
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50mcg Huperzine A – Supports memory and cognitive clarity
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Alpha-GPC + Beet Root Extract – Cognitive boost and nitric oxide support
✅ Why Choose PreJYM?
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🧪 Created by Dr. Jim Stoppani, PhD – Real science. Real results.
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🧾 Fully Transparent Label – No proprietary blends or hidden fillers
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🏆 Clinically Effective Doses – The exact amounts proven to work
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🚫 No Jitters or Crash – Smooth, clean energy from start to finish
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👨👩👧 Made for Men & Women – Versatile pre-workout for all fitness goals
🛍 Why Shop at GlamGlobal.co.uk?
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🇬🇧 UK-Based with Fast Global Shipping
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✅ 100% Authentic Fitness Supplements
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💬 Expert Support & Trusted Customer Service
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💎 Carefully Selected Products That Deliver Results
Dominate every workout with confidence. Fuel your strength, focus, and endurance with PreJYM Black Cherry Pre-Workout—available now at GlamGlobal.co.uk.
The key ingredients and hero actives for this product are listed in the product description above. For full ingredient list (INCI), please refer to product packaging. All products sold on GlamGlobal are genuine and sourced from authorised suppliers.
Application instructions are included in the product description above. For best results follow the recommended routine for your skin type. If you have sensitive skin or any skin conditions, we recommend patch testing before full application.
Free UK shipping on all orders over £50. Standard UK delivery £4.95 under £50. Delivered in 5-10 business days from dispatch. Europe from £9.95. USA from £9.95. Rest of World from £14.95.
We offer 30-day returns on unused, unopened products in original packaging. For hygiene reasons opened beauty products cannot be returned unless faulty. Email support@glamglobal.com to start a return.
All products sold on GlamGlobal are 100% genuine and sourced directly from authorised suppliers in South Korea, Japan and the United States. We do not sell counterfeit or grey market products. As featured in Elle UK, Women's Health UK and Marie Claire.
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