Bull Nutrition 12 STRONG Pre-Workout is an ultra-intense performance formula built to deliver explosive energy, laser focus, and unstoppable endurance. Engineered for serious athletes and lifters, it combines clinically dosed ingredients to maximize pumps, stamina, and mental drive — helping you power through every rep, every set, and every workout at your absolute best.
350 mg of caffeine for powerful, sustained energy
6 g of Citrulline Malate for insane muscle pumps and blood flow
3.2 g of Beta-Alanine to delay fatigue and improve endurance
2.5 g of Betaine Anhydrous to enhance power and strength output
1 g of L-Tyrosine to boost focus and mental clarity
Includes Theanine and Electrolytes for balanced, crash-free energy
Transparent label — no proprietary blends or hidden ingredients
Delicious flavors like Blue Bomb, Sour Gummy, and Matador Mango
12 STRONG Pre-Workout was created to push performance boundaries. Its powerful blend of pump enhancers, focus agents, and energy boosters ensures peak intensity from start to finish. Citrulline and Beta-Alanine improve blood flow and endurance, while caffeine and Tyrosine heighten mental focus and drive. The result? Explosive energy, fuller pumps, and total workout domination — without the crash.
Mix 1 scoop with 8–10 oz of cold water and consume 20–30 minutes before training.
Start with ½ scoop to assess tolerance. Do not exceed 2 scoops per day.
Citrulline Malate (6 g) – Enhances nitric oxide for pumps and endurance
Beta-Alanine (3.2 g) – Buffers lactic acid to delay fatigue
Betaine Anhydrous (2.5 g) – Supports muscle strength and hydration
Caffeine Anhydrous (350 mg) – Provides powerful energy and alertness
L-Tyrosine (1 g) – Improves focus and cognitive performance
Theanine (100 mg) – Smooths energy and reduces jitters
Gluten-free, sugar-free, and vegan-friendly. Produced in a facility that may process milk, soy, and nuts.
Related Products
Supplements aren’t meant to replace real food — they complement your diet. Even with balanced eating, most people fall short on certain nutrients like Vitamin D, Omega-3s, or Magnesium. Supplements help fill those gaps, support performance, recovery, and overall wellness. The key is to use them strategically, not excessively.
Protein powder: Best taken within 30–60 minutes after a workout to support muscle recovery and growth. It can also be used as a meal replacement or snack during the day.
Pre-workout: Take it 20–30 minutes before training for maximum energy, focus, and endurance during your session.
Most high-quality supplements are safe when taken as directed. Always follow label dosages and consult your healthcare provider if you’re pregnant, nursing, or on medication. Choose trusted brands that are third-party tested and transparent about their ingredients — this ensures purity, potency, and safety.
!