Vintage Burst™ X
Burst X™ is the next generation in the Burst series of nitric oxide-boosting and pump-enhancing pre-workout formulas. Packed with clinically proven doses of S7™ and HydroNOx™, Burst X™ delivers on-demand pumps with easy-to-take capsules, providing peak performance whether you’re inside or outside the gym.
Supplement Facts
The Formula
HydroNOx™ Citrulline HCl (2,000 mg)
This premium nitric oxide booster is the foundation of Vintage Burst X. By enhancing blood flow, HydroNOx™ delivers oxygen and nutrients to your muscles faster, resulting in skin-splitting pumps, improved endurance, and accelerated muscle recovery. If you’re serious about performance, HydroNOx™ is non-negotiable.
Agmatine Sulfate (500 mg)
More than just a nitric oxide booster, agmatine sulfate extends the lifespan of nitric oxide in your system. The result? Prolonged pumps, better focus, and a workout that feels dialed-in from start to finish. Think of it as your secret weapon for crushing every set.
S7™ Blend (100 mg)
This plant-based powerhouse combines green coffee bean, turmeric, tart cherry, blueberry, broccoli, and kale to increase nitric oxide levels by up to 230%. Beyond performance, these ingredients are loaded with antioxidants to fight inflammation and promote recovery, so you can train harder, longer, and more often.
Vegetable Capsule: Our rapid-release vegetable capsules are completely see-through and made only from plant cellulose. No gelatin is ever used.
Magnesium Stearate: We use is a flow agent. It prevents the individual ingredients in the capsule from sticking to each other. It also helps improve the consistency and quality of the capsules.
Silicon Dioxide: A natural compound that we use to avoid clumping.
Microcrystalline Cellulose: We use it to help maintain capsule consistency and promote proper absorption into the body.
ALLERGEN WARNING: This product was produced in a FDA inspected cGMP facility that also processes ingredients containing eggs, milk, tree nuts, peanuts, soybeans, shellfish and fish.
WARNING: Consult your physician prior to using this product if you are pregnant, nursing, taking medication, or have a medical condition. Do not take if seal is broken. Keep out of reach of children.
Product Details
Imagine stepping into the gym, your veins bulging, your energy limitless, and your muscles primed to crush every set. You’re not just working out—you’re dominating. That’s the power of Vintage Burst™ X - the ultimate nitric oxide booster designed for men who refuse to settle for average. Whether you’re chasing PRs, sculpting your physique, or simply wanting to feel unstoppable, this supplement is your secret weapon.
Most supplements make big promises but deliver little. Weak pumps, low energy, and mediocre recovery leave you frustrated and falling short of your goals. Vintage Burst™ X changes the game with a scientifically engineered formula that works as hard as you do.
It is a precision-crafted supplement for men who demand more. With 150 easy-to-swallow veggie caps, it’s free from artificial fillers and packed with premium, clean ingredients. From the first dose, you’ll feel the difference.
This isn’t for the guy who’s okay with “good enough.” This is for the man who wants to dominate every workout, feel his muscles swell with power, and recover faster than ever. Whether you're crushing weights, running marathons, or fighting fatigue in daily life, Vintage Burst™ X delivers results you can see and feel.
Directions
Pro Tip: For incredible workouts, stack with Vintage Blast™ pre-workout.
Do not take more than 1 serving within 3 hours.
Frequently Asked Questions
Yes yoiu can. For more energy and pumps, stack it with our two-stage pre-workout, Vintage Blast™, which is designed to help you take full advantage of your workouts.
Yes. Just make sure the total amount of caffeine you are taking from all sources doesn’t exceed your tolerance. For example, if you tolerate 400 mg (about 3 cups of coffee) or less of caffeine daily, make sure that you don’t exceed this amount.
More Questions?
If you have any questions about this product please feel free to get in touch. At Old School Labs™, we pride ourselves in the quality of our products and our customer service.
More to Consider
Bigger pumps, higher-intensity workouts
Build muscle, speed up recovery
Pre-Workout energy and focus
Healthy circulation, reduce free radicals
Muscle-building, recovery, exclusive BioFit probiotics
No dependency, steady energy
N.O. Booster
Creatine Monohydrate
Pre-Workout
Veggie Capsule
Powder
Powder
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Disclaimer: The statements on this page have not been evaluated by the FDA. Any products seen or mentioned are not intended to diagnose, treat, cure, or prevent any disease. Old School Labs® is a brand of Old School Labs LLC.