Preworkout Vial – 4 hours endurance improvement vial – Training Activator & Booster

Sprintflow’s Pre-Workout Endurance Shot is designed especially for athletes in endurance and high-intensity sports. Packed into a convenient 60ml vial, this liquid formula delivers up to 4 hours of sustained energy, endurance, and focus, making it a true game-changer for runners, cyclists, triathletes, and gym enthusiasts.

Many athletes call it their “PR Shot”, because they’ve broken personal records while training and competing with Sprintflow’s unique fast-absorbing liquid blend.

Unlike traditional powdered pre-workouts, this ready-to-drink vial delivers rapid absorption, clinical-grade ingredients, and over 98% bioavailability — giving your body exactly what it needs, right when it needs it.

Why Choose Sprintflow Pre-Workout Endurance?

• Activates Training Performance – instant kickstart for endurance sports
• Supports VO₂ Max & Oxygen Delivery – boosts stamina in high-intensity sessions
• Nitric Oxide Booster – improves blood flow and nutrient transport
• Explosive Power & Strength – ideal for both aerobic and anaerobic training
• Delays Fatigue – reduces lactic acid buildup so you can go longer
• Fast Recovery Support – helps heart rate and muscle repair bounce back quicker
• Liquid Convenience – no mixing, no clumps — just open and perform

New Formula. New Edge.

Available in 3 delicious flavors, Sprintflow’s updated endurance shot takes pre-workout performance to the next level. Expect:

• Longer, more intense training sessions
• Improved VO₂ Max and oxygen uptake
• Faster recovery between efforts
• Better blood circulation and nutrient absorption

Whether you’re pushing past mile 20, grinding through CrossFit, or tackling HIIT, this formula ensures you won’t hit the wall.

Key Active Ingredients (per 60ml vial):

• 2500mg Beta-Alanine – increases muscular endurance, buffers fatigue
• 2500mg L-Citrulline Malate 2:1 – improves oxygen flow, reduces lactic acid, supports peak power
• 2500mg Arginine AKG – boosts nitric oxide for vascularity and stamina
• 1000mg Taurine – hydration, focus, and recovery support
• 1000mg Glucuronolactone – combats fatigue, enhances mental performance
• 500mg Guarana Extract (22%) – natural stimulant, delays exhaustion
• 200mg Caffeine Anhydrous – clean energy and focus
• 84mg DMAE Bitartrate – sharpens focus, improves mind-muscle connection
• 200mg Vitamin C + B-Vitamins (B3 & B6) – essential for energy metabolism and endurance

How It Works

Each vial combines ergogenic amino acids, natural stimulants, and antioxidants to deliver a synergistic boost:

• Beta-Alanine & Citrulline Malate extend endurance and delay muscle burn
• Arginine AKG & Citrulline increase nitric oxide, improving circulation and nutrient delivery
• Caffeine, Guarana, and Taurine fuel mental sharpness and energy without a crash
• DMAE helps with focus, skill learning, and coordination
• B-Vitamins & Vitamin C replenish what athletes lose during intense sessions

This is more than a pre-workout — it’s a full performance enhancer for endurance sports.

Usage

• Amateur/Light athletes: 30ml (½ vial) 10–15 minutes before training
• Professional/Heavy athletes: 60ml (1 vial) 10–15 minutes before training

Each box contains 20 vials (60ml each) — your ready-to-go supply for training and race days.

🔥 Train harder. Recover faster. Push beyond limits.
With Sprintflow Pre-Workout Endurance, every session brings you one step closer to your best performance yet.