Your cart is empty Not sure what to choose?
Check promotions

Alpha Lion SH Burn Stim-Free Limited edition

Alpha Lion 21 servings

from £45.69

Earn up to 46 Points.

In stock

Orders placed before 4 pm are shipped on the same day

Free shipping: UK over £89, EU over £150
Secure Card Payments
visa master gpay apay
Pay later with Klarna
14-Day Returns
Unleash your inner beast with the Alpha Lion Super Burn Stim-Free pre-workout. This limited-edition formula is crafted for athletes who demand peak performance without the jitters of stimulants. Each scoop of Super Burn Stim-Free is packed with a powerful blend of ingredients designed to enhance your endurance, focus, and fat-burning capabilities.

Flavour Profile:Dive into the cosmic taste of Galactic Blue Coconut, a unique blend that tantalizes your taste buds and provides a refreshing twist to your workout routine.

Superhuman Performance Matrix




  • L-Citrulline


    This non-essential amino acid is converted into L-arginine in the kidneys, which then boosts nitric oxide production in the body. Enhanced nitric oxide levels lead to vasodilation, which means your blood vessels widen, improving blood flow. This can deliver more oxygen and nutrients to your muscles during exercise, potentially reducing fatigue and increasing endurance.


  • Beta-Alanine


    As a precursor to carnosine, beta-alanine can help buffer acid in muscles, increasing physical performance in the 60 240-second range. Carnosine acts as an intracellular buffer, countering the pH drop that occurs with high-intensity exercise that leads to fatigue.


  • L-Taurine


    Often found in energy drinks, taurine is an amino sulfonic acid essential for several metabolic processes. It’s thought to have antioxidant properties and can aid in electrolyte balance, which is crucial during intense workouts.


  • Superhuman Stim-Free Energy & Focus Matrix




  • Choline Bitartrate


    This compound is a source of choline, an essential nutrient that plays a role in several metabolic pathways, including neurotransmitter synthesis. It’s linked to cognitive functions such as memory and muscle control.


  • L-Tyrosine


    This amino acid is a precursor to several important neurotransmitters like dopamine, epinexxrine, and norepinexxrine. These compounds are vital for brain function and can influence mood, motivation, and response to stress.


  • SantEnergy Nu


    Extracted from Eriodictyon californicum, this natural ingredient is believed to support energy and mental focus. It may act as an antioxidant and help delay fatigue.


  • Alpha GPC


    This choline compound naturally found in the brain is also a parasympathomimetic acetylcholine precursor, which may enhance the release of the neurotransmitter acetylcholine involved in learning and muscle contractions.


  • Alpinia galanga extract


    Also known as Thai ginger, this plant extract is suggested to have cognitive-enhancing properties and may act as a stimulant.


  • Superhuman Advanced Thermogenic Matrix




  • MitoBurn


    This branded ingredient is L- -Aminoisobutyric Acid, which is said to function as an exercise mimetic, meaning it may induce some of the same effects as exercise on fat metabolism.


  • Sensoril


    An Ashwagandha extract that could help lower cortisol levels, enhance mental clarity and concentration, and reduce stress-related food cravings.


  • CaloriBurn GP


    Sourced from the seeds of the Aframomum melegueta plant, also known as grains of paradise, this extract is associated with thermogenesis and increased metabolic rate.


  • Black Pepper Extract


    Black Pepper Extract contains a molecule called piperine, which has been shown to enhance the digestive tract’s absorption of various nutrients and may also have a thermogenic effect.


  • ProGBB


    Known as the “Super Carnitine,” this molecule serves as a precursor to L-carnitine and is believed to increase its production, enhancing fat metabolism and energy levels.


  • Dosage:



    • Serving Size: The standard serving size is one scoop, which is 15.2 grams.

    • Servings Per Container: There are 21 servings in each container.


    For the use of the supplement, the label typically recommends the following:

  • Mixing Instructions: Mix one scoop of the supplement with 8-10 ounces of water.

  • Timing: Consuming you lament approximately 30 minutes before your workout is suggested.

  • Adjustment for Tolerance: For individuals new to the supplement or those assessing tolerance, it’s often recommended to begin with a half scoop to gauge the body’s response.

  • Maximum Dosage: Do not exceed the recommended serving size of 1 full scoop daily.


  • This product is a dietary supplement and should not be used as a substitute for a varied diet. Do not exceed the recommended daily dose. Keep out of reach of children. If you are pregnant, nursing, taking medication, or have a medical condition, consult your healthcare professional before use. This product contains Aphrodyne and may cause side effects such as increased heart rate, anxiety, or elevated blood pressure. Use with caution and discontinue use if any adverse reactions occur. Store in a cool, dry place away from direct sunlight. The Food and Drug Administration or any other governmental authority has not evaluated the statements made here. This product is not intended to diagnose, treat, cure, or prevent any disease.

    No product reviews yet — add the first one!

    Only logged in customers who have purchased this product may leave a review.

    Need help?

    SuperHuman Burn Stim-Free is a limited-edition, stimulant-free pre-workout and fat-burning formula from Alpha Lion, designed to enhance endurance, focus and fat-burning support without any caffeine. Each tub provides 21 servings in the Galactic Blue Coconut flavour.

    Yes. It contains no caffeine or stimulants, making it ideal for evening training or stacking with a separate stim pre-workout.

    The Superhuman Performance Matrix includes L-Citrulline, Beta-Alanine, L-Taurine, Choline Bitartrate, L-Tyrosine, SantEnergy Nu, Alpha GPC, Alpinia Galanga Extract, Sensoril, CaloriBurn GP, Black Pepper Extract and ProGBB.

    CaloriBurn GP is sourced from grains of paradise seeds and is included to support thermogenesis and an increased metabolic rate, aiding fat-burning goals.

    SuperHuman Burn Stim-Free is formulated to support muscle pumps and endurance via L-Citrulline and Beta-Alanine, mental focus through L-Tyrosine, Alpha GPC and SantEnergy Nu, and fat metabolism support from CaloriBurn GP, ProGBB and Sensoril.

    Mix one scoop (15.2g) with 8-10 oz of water and consume approximately 30 minutes before your workout. New users should start with a half scoop to assess tolerance.

    Yes. As a stimulant-free formula, it is well tolerated by beginners, though starting with a half scoop is recommended to gauge individual response.

    Yes. It works well as a standalone non-stimulant pre-workout or alongside a separate caffeine-based pre-workout, creatine, or protein.

    SuperHuman Burn Stim-Free is generally well tolerated. As with any supplement, those who are pregnant, nursing, taking medication, or managing a medical condition should consult a healthcare professional before use.

    Alpha Lion SuperHuman Burn Stim-Free is available through Cross The Limits, an authorised UK retailer. Orders placed before 4pm are dispatched the same day, with free UK shipping on orders over £89.

    Alpha Lion

    Alpha Lion

    Alpha Lion has built a strong following for one straightforward reason: their products work, and they taste exceptional. Fully dosed labels, no filler ingredients, and flavour profiles that make your daily supplement routine something you actually want to stick to.