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Full Stack Pre-Workout

Full Stack Pre-Workout

Formulated with up to 28 grams of active ingredients and naturally sweetened, Full Stack Pre-workout is crafted to fuel your sessions, without the unnecessary additives.

  • Clean Energy
  • Laser Focus
  • Massive Pump
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$44.95
$44.95
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Supplement Facts

Suggested Use

Mix 1-2 scoops of Spire Full Stack Pre-Workout with 8-10 ounces of water and consume 15-30 minutes prior to exercise. The amount of water can be adjusted to meet your desired sweetness. It is recommended to start with 1 scoop to assess tolerability. If you experience any non-optimal effects, stop and consult your doctor.

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Stack Details

  • Energy

    • Caffeine - Shown to enhance cognitive function, including attention and alertness, as well as boost metabolism
    • Beta Alanine - Helps reduce lactic acid buildup, giving enhanced muscle endurance during high-intensity exercise and other physical activities
    • Betaine Anhydrous - Has a variety of benefits when it comes to physical activity, such as increased muscular endurance and power output, greater anaerobic capacity, and decreased fatigue
    • Maca Root Extract - An adaptogen that may help raise energy and stamina levels, while reducing muscle fatigue. Maca root has also been shown to enhance muscle recovery and protein synthesis
    • Green Coffee Bean Extract - Rich in chlorogenic acids, an antioxidant which helps protect cells from oxidative stress, as well as provides natural stimulation that may support focus and mental clarity
    • Green Tea Extract - Rich in catechins, another antioxidant which helps protects cells from oxidative stress, as well as provides a gentle boost of energy
    • Theobromine - A naturally occurring compound found in cacao beans that provides gentle and steady sources of energy and focus. Theobromine has been shown to boost metabolism and blood flow, while reducing exercise induced inflammation

  • Focus

    • L-Tyrosine - A naturally occurring amino acid that aids in regulating dopamine, adrenaline, and noradrenaline during high stress environments, such as intense physical activity. This process is shown to improve focus and cognitive flexibility
    • L-Theanine - A naturally occurring amino acid that boosts alpha brain wave activity, which promotes focus and alertness. L-theanine also increases GABA and serotonin, which can decrease stress and encourage happiness. When taken in combination with caffeine, L-theanine smoothens the jitteriness that some may experience with caffeine, allowing for a sense of “relaxed alertness”
    • Alpha GPC - Aids in the production of acetylcholine, which ultimately yields cognitive benefits, increased focus, and heightened alertness

  • Pump

    • L-Citrulline Malate - A naturally occurring amino acid that aids the production of nitric oxide. Nitric oxide acts as a vasodilator, increasing blood flow, allowing more oxygen and nutrients to be delivered to the muscles during exercise, which contributes to the pump
    • Glycerol Powder - Draws and retains water into the muscles, increasing hydration, blood volume, and vascularity
    • Inositol Arginine Silicate - Combines inositol and arginine to enhance nitric oxide production, which increases blood flow to muscles, resulting in a more intense pump. This combination also supports better endurance, improved vascularity, and quicker nutrient delivery to the muscles
    • Agmatine Sulfate - Boosts nitric oxide levels by inhibiting its breakdown, promoting vasodilation for a bigger, more sustained muscle pump. It also enhances nutrient delivery, supports improved endurance, and may reduce muscle fatigue during intense workouts, helping you maximize performance and recovery

Frequently Asked Questions

What is thaumatin?

Thaumatin is a natural derived protein (yes, protein!) that comes from the West African katemfe fruit, is used as a natural low-calorie sweetener and taste modifier. There have been a large number of studies investigating the safety of thaumatin, all showing that it is completely safe to consume!

Is it normal for my pre-workout powder to have clumping?

Yes! It is completely normal for clumping to occur, as some of the active ingredients used are hygroscopic in nature, which means that they have the tendency to draw moisture out of the air. But don't worry, as this naturally occurs, it does not effect the potency or quality of the pre-workout whatsoever. So if you see any clumps, feel free to just break it and shake it!

What other flavors do you have?

We are continuously working to develop new products for you! Currently, Strawberry Yuzu is the only option we offer, but follow along to be the first to know when we drop exciting new flavors!