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Orders placed before 4 pm are shipped on the same day
ProSupps Mr. Hyde Nightmare is a high-stim pre-workout designed for focused, high-intensity training sessions. Built around a combination of pump ingredients, performance support and a multi-source caffeine blend, it’s a balanced formula for those who want both physical output and mental drive in one scoop.
The formula combines clinically familiar doses of citrulline and beta-alanine with a layered caffeine system and focus-support ingredients, making it suitable for demanding workouts without being overly complicated.
| Ingredient | Amount per Serving (1 scoop) | Function |
|---|---|---|
| Sodium (from Himalayan Rock Salt) | 80 mg | Hydration and electrolyte support |
| L-Citrulline | 6000 mg | Supports blood flow and pump |
| Beta-Alanine | 3200 mg | Supports endurance and reduces fatigue |
| L-Tyrosine | 1000 mg | Supports focus and mental performance |
| Acetyl L-Carnitine HCl | 250 mg | Supports cognitive function and energy metabolism |
| L-Theanine | 100 mg | Helps balance stimulation and focus |
| Natural Caffeine (Camellia sinensis) | 125 mg | Energy and alertness |
| Caffeine Anhydrous | 100 mg | Fast-acting stimulation |
| Natural Caffeine (Coffee extract) | 75 mg | Sustained energy release |
| Himalayan Rock Salt (Electrolytes) | 250 mg | Hydration and mineral support |
Total caffeine per serving: approximately 300 mg
Servings per container: 30
L-Citrulline, Beta-Alanine, L-Tyrosine, Acetyl L-Carnitine HCl, L-Theanine, Natural Caffeine (from Camellia sinensis extract), Caffeine Anhydrous, Natural Caffeine (from Coffee arabica extract), Himalayan Rock Salt.
Mix 1 scoop (13.3 g) with 200–300 ml of water and consume 20–30 minutes before training.
Category: Pre-Workout
Subcategory: High-Stimulant Pre-Workout
Form: Powder
Serving Size: 13.3 g
Servings Per Container: 30
Stimulant Level: High
This product is suitable for:
Contains caffeine (approximately 300 mg per serving).
Not suitable for individuals sensitive to stimulants.
Do not use if pregnant or breastfeeding.
Avoid combining with other caffeine sources.
Do not exceed the recommended dose.
Hyde Nightmare sits in a solid middle ground — noticeable energy and focus without going into extreme territory. The combination of citrulline and beta-alanine makes it a practical daily pre-workout, especially if you want both performance and mental clarity in one product.
ProSupps Mr. Hyde Nightmare is a high-stim pre-workout providing 30 servings, designed for focused, high-intensity training sessions. It combines a pump matrix, performance support ingredients, and a multi-source caffeine blend for both physical output and mental drive in one scoop.
Key ingredients include L-Citrulline (6,000mg), Beta-Alanine, L-Tyrosine, Sodium from Himalayan Rock Salt (80mg for electrolyte support), and a multi-source caffeine blend. The formula combines performance, pump, focus, and hydration support in a single serving.
Key benefits include pre-training energy and focus support, improved endurance and training performance, muscle pump and blood flow support, electrolyte hydration support through Himalayan Rock Salt, and a balanced formula combining stimulation with physical performance.
Mix one scoop with water and consume 20–30 minutes before training. Do not exceed the recommended serving and avoid use in the evening. Do not combine with other caffeine-containing supplements.
Mr. Hyde Nightmare is designed for experienced pre-workout users seeking a high-stim formula that delivers both mental drive and physical performance support without being an extreme ultra-stim product.
Mr. Hyde Nightmare is a high-stimulant formula and is best suited to users already familiar with stimulant-based pre-workouts. Beginners should start with a lower-stimulant option and assess caffeine tolerance before using this product.
Yes. Mr. Hyde Nightmare contains Sodium from Himalayan Rock Salt (80mg per serving) to support electrolyte balance and hydration during training, making it a more complete pre-workout formula.
Yes. Mr. Hyde Nightmare is versatile enough for both phases. During a cut, it supports energy and focus during calorie-restricted training. During a bulk, it supports high-intensity and volume-focused sessions. The formula contains no significant caloric load.
Yes. Mr. Hyde Nightmare uses a multi-source caffeine system combining Caffeine Anhydrous with additional caffeine forms for a layered energy profile — providing fast-acting energy with a more sustained release compared to single-source caffeine formulas.
ProSupps Mr. Hyde Nightmare Pre-Workout 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.
