Price History (90 days)
Quick Facts
- Form
- Powder
- Dose
- 1 scoop (14g)
- Serving
- 1 scoop (14g)
- Servings
- 30
- Vegan
- Yes
- Made in
- UK
Myprotein THE Pre-Workout
by Myprotein
THE Pre-Workout is Myprotein's premium pre-workout offering, featuring 150mg caffeine alongside citrulline malate, beta-alanine, and BioPerine for enhanced absorption. As one of the most affordable pre-workouts on the UK market, it benefits from Myprotein's massive range of flavours and frequent sales. A budget-friendly entry point for those wanting a complete pre-workout formula.
AI Review Summary
Myprotein THE Pre-Workout is the go-to budget option in the UK pre-workout market. The 150mg caffeine paired with 200mg L-theanine provides smooth, focused energy without jitters. While ingredient doses are below clinical levels — particularly citrulline at 4g and beta-alanine at 2g — the price point makes it excellent value. Frequent Myprotein sales can bring it well under 10 GBP, making it the cheapest complete pre-workout available.
Pros
- +Extremely affordable, especially during sales
- +Smart caffeine + L-theanine combination for smooth energy
- +Wide range of flavours available
- +Informed Sport certified
Cons
- -Citrulline and beta-alanine below clinical doses
- -Contains maltodextrin filler
- -150mg caffeine may be insufficient for experienced users
Best For
Watch Out
- !Active ingredients are below clinical thresholds
- !Contains maltodextrin as a filler
Ingredients & Composition
Active Ingredients
- Citrulline Malate 2:1
- 4g
- Beta-Alanine
- 2g
- Caffeine Anhydrous
- 150mg
- L-Theanine
- 200mg
- BioPerine (Black Pepper Extract)
- 5mg
- Vitamin B6
- 1.4mg
- Vitamin B12
- 2.5mcg
Other Ingredients
Maltodextrin, Citric acid, Natural and artificial flavouring, Sucralose, Silicon dioxide, Beetroot powder (colour)
Clean Label Analysis
Contains maltodextrin as a bulking agent, which adds carbohydrate calories without performance benefit. Sucralose for sweetening is standard. The active ingredient doses are moderate — not clinical level but respectable for the price.
Quality & Testing
Third-Party Tested
This product has been independently tested by third-party laboratories for purity, potency, and safety.
Certifications
Additional Specifications
- Type
- Sports
- Form
- Powder
- Dose
- 1 scoop (14g)
- Serving Size
- 1 scoop (14g)
- Caffeine Per Serving
- 150mg
- Fillers Analysis
- Contains maltodextrin as a bulking agent, which adds carbohydrate calories without performance benefit. Sucralose for sweetening is standard. The active ingredient doses are moderate — not clinical level but respectable for the price.
- Allergens
- Free from: gluten, dairy, soya, nuts
- Made In
- UK
How We Score Supplements
Our AI analyses reviews from Reddit, Amazon, YouTube, and specialist forums, then scores each product on a 1-10 scale across six evidence-based categories:
Effectiveness
How well the product delivers its claimed benefits, based on aggregated user experiences.
Ingredient Quality
Bioavailable forms, clean label, minimal fillers, no artificial junk. Higher = cleaner.
Value for Money
Price per serving relative to ingredient quality and effectiveness.
Side Effects Profile
Higher score = fewer side effects. 10 means virtually no adverse reactions reported.
Certifications & Testing
Third-party lab testing, GMP certification, and independent quality verification.
Overall Score
Weighted combination of all factors. Our bottom-line recommendation.
Disclaimer: AIScored provides AI-generated summaries based on publicly available reviews and product information. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Affiliate links may earn us a commission at no extra cost to you.