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Kilo Labs – Supreme Pre-Workout Ultra-Intense Pre-Workout with Maximum Focus, Pump & Energy

Kilo Labs 20 Servings

from £40.51

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⚡ High-Stimulant Energy | 🧠 Mental Drive & Focus | 💪 Performance & Endurance | 🔥 Next-Level Pump & Power

Kilo Labs Supreme is not your average pre-workout—it's a clinically engineered formula designed for hardcore athletes who demand maximum performance, extreme focus, and unparalleled training intensity. This comprehensive pre-workout targets every angle: nitric oxide production, muscular endurance, explosive energy, and enhanced concentration.

Packed with Citrulline Malate, Eria Jarensis, Beta Alanine, 350 mg of caffeine, and a blend of powerful nootropics and electrolytes, Supreme will keep you going longer, harder, and more focused than ever before.

Who is it for?

Kilo Labs Supreme is designed for:

  • Advanced users seeking high-stim energy and razor-sharp focus
  • Athletes engaged in intense weight training, bodybuilding, or functional fitness
  • Individuals looking to break plateaus and boost endurance, drive, and aggression
  • Users familiar with Eria Jarensis and advanced nootropic-stimulant stacks
  • Pre-contest or hardcore gym-goers who need complete sensory overload pre-workout

Key Ingredient Breakdown



  • Citrulline Malate 2:1 – 8.5 g Enhances nitric oxide production for better blood flow, vascularity, and muscle pumps. Improves endurance and recovery.

  • Beta Alanine – 3.5 g Supports muscular endurance by buffering lactic acid. Helps reduce fatigue and increase work capacity.

  • L-Tyrosine – 2 g A key nootropic that supports dopamine production and combats mental fatigue during high-stress training.

  • Taurine – 1 g A conditionally essential amino acid for hydration, electrolyte balance, and cellular energy.

  • Caffeine Anhydrous – 350 mg A powerful CNS stimulant that delivers rapid energy, alertness, and enhanced fat oxidation.

  • Eria Jarensis (N-Phenethyl Dimethylamine Citrate) – 300 mg A euphoric stimulant and mood enhancer for motivation, mental clarity, and performance-driven focus.

  • Theobromine HCL 98% – 200 mg A mild vasodilator and stimulant that complements caffeine with smoother, longer-lasting energy.

  • Dicaffeine Malate (Infinergy®) – 100 mg A buffered form of caffeine provides sustained-release energy without a crash.

  • Huperzia Serrata (1% Huperzine A) – 10 mg Supports acetylcholine levels to enhance cognitive function, mental clarity, and mind-muscle connection.

  • Yohimbine HCL – 3 mg A powerful CNS stimulant that helps mobilise fat and increase adrenaline output, particularly effective for fasted cardio or high-intensity training.

  • Vitamins B3, B6 & B12 Included at high doses to support energy metabolism, nerve function, and reduce workout-induced fatigue.

  • Choline (from Choline Bitartrate) – 200 mg Supports focus, reaction speed, and neuromuscular transmission.

  • Electrolytes (Sodium & Potassium – 200 mg each) Essential for hydration, muscle contractions, and reducing cramping during long workouts.


Dosage – Timing – Follow-Up


Suggested use: Mix one scoop (19.8 g) with 250–300 ml of cold water and consume 20–30 minutes before training. Do not exceed one scoop daily
Cycle suggestion: Use for 4–6 weeks, followed by a 1–2 week break. Avoid using other stimulants on training days.
Hydration tip: Due to high stimulant and electrolyte content, increase water intake throughout the day.
⚠ Not for beginners or those sensitive to stimulants.
Disclaimer: 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.

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Kilo Labs Supreme is a high-stimulant pre-workout designed for hardcore athletes demanding maximum energy, focus, and training intensity. It combines Citrulline Malate, Eria Jarensis, a multi-caffeine complex, nootropics, and electrolytes across a comprehensive formula.

The total caffeine content comes from Caffeine Anhydrous (350mg) and Dicaffeine Malate Infinergy (100mg), providing approximately 450mg total caffeine per serving. This layered approach delivers immediate energy onset followed by sustained release without a crash.

Citrulline Malate 2:1 (8500mg) forms the pump base of this formula, supporting nitric oxide production for improved blood flow, vascularity, and muscle endurance. Taurine (1g) and electrolytes (Sodium and Potassium 200mg each) further support hydration and muscle fullness.

The nootropic stack includes L-Tyrosine (2g), Choline Bitartrate (200mg), and Huperzine A (from Huperzia Serrata 10mg). L-Tyrosine supports dopamine production, Choline supports focus and reaction speed, and Huperzine A enhances acetylcholine levels for mind-muscle connection.

Eria Jarensis (N-Phenethyl Dimethylamine Citrate, 300mg) is a stimulant compound with mood-elevating and motivational properties. It acts on dopamine and noradrenaline pathways, contributing to euphoric focus and drive during training.

Supreme targets nitric oxide production, muscular endurance, explosive energy, and enhanced concentration simultaneously. Its comprehensive multi-layer formula includes vitamins B3, B6, and B12 for energy metabolism and nerve function support.

Follow the serving instructions on the label, starting with a half dose to assess tolerance given the high stimulant content. Avoid combining with other caffeinated products and do not take within 6 hours of bedtime.

No — Kilo Labs Supreme is formulated for experienced pre-workout users who can handle high-stimulant profiles. The combination of multiple stimulants including Yohimbine HCl (3mg) makes it unsuitable for stimulant-sensitive individuals.

Yes — Yohimbine HCl (3mg) and the stimulant-heavy, carbohydrate-free profile make Supreme suitable for cutting phases. Yohimbine supports fat mobilisation and is particularly effective during fasted or high-intensity cardio sessions.

Kilo Labs Supreme 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.

Kilo Labs

Kilo Labs

Kilo Labs – what you should know about this brand

Kilo Labs is a renowned dietary supplement brand that produces workout supplements primarily for intensely trained individuals, meaning those who regularly and actively engage in strength training at the gym or at home. If you’re one of these individuals, you’re sure to find plenty of benefits among their products.