5150 High Stimulant Pre-Workout

Power your workouts with 5150® High-Stim Pre-Workout — the ultimate energy and focus amplifier for serious athletes. Featuring a multi-source caffeine blend, endurance-boosting Beta-Alanine, and nitric oxide support, it’s designed to help you train harder, stay focused, and crush every session.

    THE 'STIM-CRAZY' PRE-WORKOUT

    5150® High-Stim Pre-Workout is engineered for serious stimulant users and advanced athletes who demand no compromise. Powered by a “Stim-Crazy” caffeine complex (8 caffeine sources) delivering over 400 mg of caffeine per serving, this formula blends sustained energy, pump support, and cognitive edge.

    Key Features & Benefits

    • Stim-Crazy Caffeine Complex (513 mg total, ~400 mg effective): combines fast- and slow-release caffeine sources to support prolonged energy without dramatic crashes.
    • Pump & Vascular Support: L-Citrulline, Taurine, and Nitric Oxide–boosting agents help enhance muscle fullness and nutrient delivery.
    • Endurance & Fatigue Buffering: Beta-Alanine helps buffer lactic acid buildup so you can push longer.
    • Mental Drive & Focus: N-Acetyl L-Tyrosine and nootropics help sharpen mental clarity and reduce distractions during training.

    Flavors

    Available in multiple flavors, including Tropical Rage, Pink Lemonade, Blue Ice, Green Apple, Wildberry, and Rocket Pop

    Why Choose 5150®?

    If average pre-workouts don’t push you far enough, 5150® is designed to take you into the next level of effort. Just be sure your body and mindset are ready for the intensity.

    With just a single scoop of 5150® over 400mg of total caffeine will begin to take hold and course through your veins.

    Consisting of Caffeine Anhydrous, Dicaffeine Malate, Theobromine, Green Tea, Yerba Mate Extract, Guarana Extract, Green Coffee Bean Extract, and Gotu Kola Extract. This is a precise combination of eight types of caffeine and sourced specifically to create a smooth, extended energy curve while effectively eliminating the jitters of caffeine and the “caffeine crash” accompanying most highly caffeinated products.

    Prepare yourself for what’s next, blasting yourself into a gym session fueled by a blend of caffeine from 8 sources:

    COCOABUTEROL Cocoa Alkaloid Extract (Theobroma caco L.)
    Cocoabuterol® is a new dietary weight loss supplement to activate thermogenic fat burning within the body while boosting your energy and mood. The natural alkaloids in Cocoabuterol® can significantly increase cAMP via beta-adrenoceptor which activate thermogenic fat burning and muscle building functions. This translates to fat burning PLUS support for the building of lean muscle tissue without the side effects.

    Compared with caffeine, Cocoabuterol® doesn’t have the edginess often associated with caffeine while it lasts longer and while similarly balancing the onramp and offramp of caffeine into your body, enhancing caffeine’s most desirable qualities. Because Cocoabuterol® acts to smooth out the caffeine curve, you’re unlikely to experience the shakes and jitteriness associated with excessive caffeine consumption.

    CAFFEINE ANHYDROUS
    Commonly used as a fast-acting energy source, Caffeine Anhydrous has been used in many of the best pre-workouts and energy-based products alike. This ingredient will assist with mental alertness as it stimulates the central nervous system, enhancing your energy output in a short time.

    DI-CAFFEINE MALATE
    What makes Di-Caffeine Malate so interesting is the time-released energy production that is so heavily influenced and reflected by this ingredient. Like caffeine, this specific ingredient helps improve energy levels and mental focus. Best of all, Di-CM helps endurance and stamina, plus the energy to combat fatigue during your workout.

    THEOBROMINE
    Theobromine is similar in structure to caffeine and falls into the same class of methylxanthine compounds. Although theobromine is similar in structure to caffeine, it’s only about 1/10th the strength of caffeine.

    Theobromine is somewhat unique in that compared to most stimulants, it's actually been shown to decrease blood pressure. It has mild vasodilating properties, similar to the amino acid Arginine, and is believed to increase blood flow.

    OTHER SOURCES OF CAFFEINE
    Caffeine sourced from Green Tea leaves, Yerba Mate Extract, Guarana Seed Extract (Paullinia cupana), African Snakeroot (Rauwolfia vomitoria)(leaves), Green Coffee Bean Extract (Seed), and Gotu Kola Extract (Centella asiatica).

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    Customer Reviews

    Supplement Facts

    serving size - 1 scoop: 14 g servings per container: 30
    Amount Per Serving % Daily Value*

    Vitamin B-3 (as niacin) 30 mg NE 188%
    Vitamin B-12 (as cyanocobalamin) 1,000 mcg 41667%
    Choline (as choline bitartrate) 200 mg 36%

    L-Citrulline 4,000 mg **
    Beta Alanine 3,000 mg **
    L-Taurine 2,000 mg **
    N-Acetyl L-Tyrosine 750 mg **
    Choline Bitartrate 500 mg **
    Alpha-Glyceryl Phosphoryl Choline 50% 200 mg **
    Bitter Orange Extract (10% Synephrine)((Citrus x aurantium L.)(seed) 150 mg **
    Cocoa Alkaloid Extract (Theobroma cacao L.)(seed)(Cocobuterol) 80 mg **
    Toothed Clubmoss (Huperzia serrata)(aerial parts)(standardized to 1% Huperzine A) 50 mcg **

    Stim-Crazy Caffeine Complex† 500 mg **
    Caffeine Anhydrous, Dicaffeine Malate (Infinergy™), Theobromine, Caffeine (from Green Tea (Leaf)), Yerba Mate Extract (Leaf), Guarana Seed Extract (Paullinia cupana), Alpha Yohimbine Hydrochloride 90% (Rauwolfia vomitoria)(leaves), Green Coffee Bean Extract (Seed), Gotu Kola Extract (Centella asiatica)(Whole Herb)

    *Percent Daily Values are based on a 2,000 calorie diet.
    **Daily Value not established.
    Other Ingredients: Natural & Artificial Flavors, Silicon Dioxide, Sucralose, Citric Acid, FD&C Yellow No. 5

    FAQs

    • What are the directions for using 5150®?

      Mix one scoop of 5150® with 6 to 8 ounces of water and consume on an empty stomach approximately 30 minutes before training. Do not exceed the recommended serving. To avoid sleeplessness, do not take within 4 hours of bedtime.

      This product is intended for adult use only. Do not combine with any other stimulant-based products. Do not exceed suggested serving amount.

    • What’s the optimal training style for people taking this product?

      While 5150® will work with any resistance-based exercise training style, it’s ideal for intense workouts using medium to high volume and 70-85% 1RM for reps in the 8-12 range that include beyond failure techniques.

    • Why is 5150® the best pre-workout on the market?

      5150® is unlike most pre-workouts because it contains an exclusive Caffeine Complex designed to provide smooth, long-lasting energy without the jitters and sudden drop experienced with other products in this category. 5150® also includes Citrulline, Taurine, and Beta-Alanine to promote a pump, help block fatigue and improve performance..

    • What 5% Nutrition products can I stack with 5150®?

      5150® can be stacked with Full As F*ck® or Crea-TEN® to create an amazing workout experience. We do not recommend stacking with any other pre-workouts.

    • Who can use 5150®?

      Our supplements are designed to be safe for anyone over the age of 18.

    • Do I need to cycle 5150®?

      No, cycling this product is not required.

    • What is the difference between Kill It®, Kill It Reloaded, 5150® and Full As F*ck®?

      Kill It® is an effective pre-workout with less caffeine making it ideal for those users looking for a lower stimulant experience as well as users that are using a pre-workout for the first time. Kill It Reloaded is a complete pre-workout with a higher caffeine content, making it ideal for users with more experience using a pre-workout. 5150® is a balls-to-the-wall high stim pre-workout that is designed for hardcore users seeking the ultimate stimulant experience. Full As F*ck® is our mega dosed, stim-free pump formula that is ideal for users that do not want stim, as well as those users that are cycling pre-workouts and want a break from the stim-based products.

    • What is the difference between the Legendary Series 5150® and the previous 5150® formula?

      The new formula contains the revolutionary energy and nootropic Cocoabuterol.

    References

      1. https://examine.com/supplements/citrulline/
      2. Hoffmann, E.K., I.H. Lambert, and S.F. Pedersen, Physiology of cell volume regulation in vertebrates. Physiol Rev, 2009. 89(1): p. 193-277.
      3. Hoffmann, E.K., I.H. Lambert, and S.F. Pedersen, Physiology of cell volume regulation in vertebrates. Physiol Rev, 2009. 89(1): p. 193-277.
      4. Deijen, J. B., & Orlebeke, J. F. (n.d.). Effect of tyrosine on cognitive function and blood pressure under stress. Retrieved from https://www.ncbi.nlm.nih.gov/pubmed/8293316
      5. https://ods.od.nih.gov/factsheets/Choline-HealthProfessional/#h7
      6. Acute oral intake of a higenamine-based dietary supplement ... (n.d.). Retrieved from https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4016229/
      7. Barwell, C. J., Basma, A. N., Lafi, M. A., & Leake, L. D. (1989, June). Deamination of hordenine by monoamine oxidase and its action on vasa deferentia of the rat. Retrieved from https://www.ncbi.nlm.nih.gov/pubmed/2570842
      8. MOOD STATES, SYMPATHETIC ACTIVITY, AND IN VIVO β ... (n.d.). Retrieved from https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2680308/

    Product Warnings

    Not intended for persons under the age of 18. Do not use if pregnant or nursing. Consult a health care professional prior to consumption if you have any pre-existing medical conditions including but not limited to: diabetes, high or low blood pressure, heart, liver or kidney disease, cardiac arrhythmia, stroke or are taking any prescription medication.
    Store in a cool, dry place away from sunlight and with lid tightly secured.
    †These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
     WARNING: Consuming this product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food.