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ProSupps Mr Hyde Signature – Pre-Workout

from £22.50

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ProSupps Mr Hyde Signature – Pre-Workout (30 Servings)


ProSupps Mr Hyde Signature is a balanced pre-workout designed for consistent energy, focus and training performance without going into extreme stimulant territory. It combines core performance ingredients with a moderate caffeine level, making it a solid daily option for regular training sessions.


The formula focuses on delivering reliable energy, improved endurance, and a stronger training drive while keeping things simple and effective.







Key Benefits



  • Supports energy and focus before training

  • Helps improve endurance and workout performance

  • Supports blood flow and muscle pump

  • Includes electrolytes for hydration support

  • Suitable for regular use as a daily pre-workout






Supplement Facts

















































Ingredient Amountserving (10 g) Function
L-Citrulline 4000 mg Supports blood flow and pump
Beta-Alanine 2000 mg Supports endurance and reduces fatigue
L-Tyrosine 1000 mg Supports focus and mental performance
Himalayan Pink Salt 200 mg Electrolyte and hydration support
Caffeine Anhydrous 200 mg Energy and alertness
Betaine 100 mg Supports strength and performance
Vitamin B3 (Niacin) 50 mg Supports energy metabolism



Total caffeine serving: 200 mg


Servings per container: 30







Full Ingredients


L-Citrulline, Beta-Alanine, L-Tyrosine, Caffeine Anhydrous, Betaine, Himalayan Pink Salt, Vitamin B3 (Niacin).







Recommended Use


Mix 1 serving (10 g) with 200–300 ml of water and consume 20–30 minutes before training.







Product Classification


Category: Pre-Workout
Subcategory: Moderate-Stimulant Pre-Workout
Form: Powder
Serving Size: 10 g
Servings Per Container: 30
Stimulant Level: Moderate







Who Is It For


This product is suitable for:




  • Individuals looking for a balanced pre-workout

  • Users who want energy and focus without excessive stimulation

  • Beginners to intermediate users

  • Those who train regularly need a reliable daily option






Safety Information


Contains caffeine (200 mg 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.







Our Experience


Mr Hyde Signature is a straightforward daily pre-workout. It delivers enough energy to support training while staying manageable for regular use—a good option if you want something effective without going into high-stim territory.

Need help?

ProSupps Mr. Hyde Signature is a balanced pre-workout providing 30 servings, designed for consistent energy, focus, and training performance. It combines core performance ingredients with a moderate caffeine level for reliable daily use.

Key ingredients include L-Citrulline (4,000mg), Beta-Alanine (2,000mg), L-Tyrosine (1,000mg), and Himalayan Pink Salt (200mg) for electrolyte support, plus a moderate caffeine blend. The formula is designed to be straightforward and effective.

Key benefits include reliable pre-training energy and focus, improved endurance and workout performance, muscle pump and blood flow support from L-Citrulline, electrolyte hydration support, and a consistent daily-driver experience suitable for regular training sessions.

Mix one scoop (10g) with water and consume 20–30 minutes before training. Mr. Hyde Signature is designed for regular use and can be taken consistently as part of a structured training routine.

Mr. Hyde Signature is designed for regular gym users who want a consistent, reliable pre-workout for daily training without extreme stimulant intensity. It is well suited to those who train frequently and want a sustainable performance formula.

Yes. Mr. Hyde Signature’s moderate caffeine level and straightforward ingredient profile make it more accessible than extreme high-stim formulas. Users new to pre-workouts should still start with a smaller serving to assess tolerance.

Mr. Hyde Signature uses a more moderate caffeine dose and simpler ingredient profile compared to the Nightmare, making it better suited for daily use and regular training. Nightmare is designed for higher-intensity sessions where maximum stimulation is needed.

Yes. Mr. Hyde Signature was specifically designed as a daily-use pre-workout. Its balanced formula supports consistent energy, focus, and performance without causing excessive stimulant fatigue, making it a reliable choice for frequent trainers.

Yes. Mr. Hyde Signature contains Himalayan Pink Salt (200mg per serving) to support electrolyte balance and hydration during training — a useful addition for users training at intensity or in warm conditions.

ProSupps Mr. Hyde Signature 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.