Formulation Factory Heart of Steel Stim-Free Pre Workout - Nitric Oxide Boosting Formula for Gym Performance & Endurance - 10-Ingredient Matrix with L-Citrulline - 840g, 30 Servings

Features

• FULLY DOSED NITRIC OXIDE FORMULA: Heart of Steel features 8,000 mg of L-Citrulline and 1,000 mg of Agmatine Sulfate per serving to support your body's nitric oxide production during workouts. A generous dose designed to support muscle pumps and workout performance no stimulants.
• STIM-FREE PRE-WORKOUT FOR ANY TIME OF DAY: Powered by 3,200 mg Beta-Alanine and 2,500 mg Betaine Anhydrous, this caffeine-free formula supports workout endurance and training capacity. Train in the morning or late at night without worrying about caffeine keeping you up.
• HYDRATION SUPPORT FOR INTENSE TRAINING: With 4,000 mg Glycerol Powder and 3,600 mg Taurine, Heart of Steel supports fluid balance during demanding workouts. Stay hydrated and feel full and primed during your toughest gym sessions.
• FOCUS WITHOUT THE CRASH: 1,500 mg of L-Tyrosine supports mental focus during training completely caffeine-free. Stay dialed in through every set without the jitters or the post-workout crash that comes with stimulant-heavy formulas.
• ANTIOXIDANT-RICH BOTANICAL BLEND: Beet Root Powder (500 mg) and Pine Bark Extract (200 mg) provide naturally occurring antioxidants to complement your active lifestyle. Black Pepper Extract (10 mg) supports nutrient absorption so every ingredient works efficiently.
• 10 INGREDIENTS, FULLY TRANSPARENT LABEL: Every ingredient and dose is listed right on the label. No proprietary blends, no mystery formulas. You know exactly what you're putting in your body every single serving.
• YOUR SATISFACTION MATTERS: We back every bottle. Questions or concerns? Reach out through Amazon messages our team is here to help.