Beast Pre is a high-performance pre-workout built to deliver intense energy, dialed-in focus, and full training output from the first set to the last. Powered with performance-driven essentials like Caffeine, Beta-Alanine, Agmatine, and AstraGin®, it’s designed to push endurance, boost pumps, and keep your mind locked in — without the burnout.
Key Benefits
Intense Energy: A powerful caffeine system to fuel your workout with fast, hard-hitting drive.
Supreme Focus: Lion’s Mane + Naringin + support ingredients help sharpen mental performance.
No Crash Support: Balanced stim + performance formula designed for steady output (no “empty” crash feel).
Pump & Performance: L-Citrulline Malate + Agmatine support blood flow, pumps, and training endurance.
Endurance & Recovery Support: Beta-Alanine + Taurine help improve performance and reduce fatigue during training.
Enhanced Absorption: AstraGin® helps maximize nutrient uptake for stronger results per scoop.
Serving Size: 1 Scoop (7.1 g)Servings Per Container: 35
Who It’s ForBuilt for lifters and athletes who want high-stim energy, sharp focus, and strong performance in one clean pre-workout. Ideal for intense gym sessions, strength days, and high-output training.
The Castle Cartel Judgement Day Extreme Pre-Workout is a powerful supplement designed to enhance athletic performance, focus, and energy during workouts. Here's a breakdown of its key ingredients and their functions:
Vitamin B3 (Niacin) 14.5 mg & Vitamin B6 5 mg: Support energy metabolism and reduce fatigue.
Sodium (Himalayan Sea Salt) 100 mg: Helps maintain hydration and electrolytic balance.
L-Citrulline Malate 2:1 10,000 mg: Boosts nitric oxide production for improved blood flow, muscle pumps, and stamina.
Beta Alanine 3,200 mg: Reduces muscle acidity, delaying fatigue and increasing endurance.
AAKG 1,000 mg: Enhances nitric oxide levels for improved blood flow and muscle delivery.
Agmatine Sulfate 1,000 mg: Supports nitric oxide synthesis and may improve focus and muscle pumps.
Alpha GPC 600 mg: A cognitive enhancer that supports mental focus and power output.
Caffeine Anhydrous 350 mg: Provides a strong energy boost, increased alertness, and focus.
Hordenine 500 mg, 2-Amino 200 mg, Halostachine 125 mg: Stimulants that amplify energy, focus, and fat burning.
DMAE 100 mg & Noopept 30 mg: Cognitive enhancers to boost mental clarity and sharpness.
Synephrine HCL 30 mg: Fat burner and stimulant that may aid in weight loss.
Astragin 25 mg: Enhances absorption of other nutrients.
Alpha Yohimbine 1.5 mg: Supports fat loss and blood flow.
Best For:This pre-workout is best suited for individuals seeking intense energy, focus, and endurance for demanding workouts or athletic performance. It’s especially suitable for experienced users looking for a high-stimulant supplement that also promotes muscle pumps, mental clarity, and fat burning. Due to its potency, it’s recommended to start with a lower dose to assess tolerance.
The manic mango flavour is delicious, blood orange is atrocious
The manic mango flavour is delicious sadly I got those in a sample and when I went to purchase they were out of stock so I picked the blood orange flavour and it's absolutely horrendous. The actual pre-workout is great but the flavour is horrific and it sticks in your mouth for ages. I would recommend the product but probably wait until the flavours are restocked.
Now I have a tub of pre-workout I don't know what to do with :(
Hits different, but for me, it was enjoyable! It's not your typical high-stim pre-workout, but if you want to mix things up and get a different buzz from your pre, then give it a go.
It wakes me up instantly, gives me a clear head, elevates my mood and gives me a sense of aggression. I found taking it just before my workout worked better for me. I feel like it wears off quicker than expected, but it still does the job. If I have a good session, it just adds to the mood elevation.
You get some seriously sick pumps too, although I take just over a full scoop (25g).
Great to have a variety of flavours to choose to addc to a smoothie or greek yoghurt add a dessert.
Every flavour is a winner and I'm already on my 2nd order.
