TOP G Pre-Workout is a potent stimulant pre-workout powder that boosts energy, focus and muscle pumps to power through tough sessions. The blend relies on strong actives like L-Citrulline for improved blood flow, Beta-Alanine to push endurance, and caffeine for crisp alertness. Built on years of formulation know-how, it’s a solid choice for seasoned athletes who want reliable performance in each session.

Available Sizes & Variants:

420g Pre-Workout – High stimulant blend for experienced athletes.

Benefits & Features:

• Adds energy for longer, tougher workouts.
• Helps mental clarity during training, keeping you focused from warm up to cool down.
• Keeps focus and motivation up through fatigue across sessions, helping you stay consistent by supporting mood, mental energy, and adaptive responses to tough workouts anywhere.
• L-Citrulline supports blood flow for better pumps and nutrient delivery during intense sets.
• Caffeine gives a solid energy boost and sharpens alertness when you need it most.

TOP G draws on years of formulation know-how to deliver a blend that’s both powerful and practical. The tub contains a high stimulant backbone paired with nootropics designed to sharpen focus and mood, while the citrulline and beta alanine work together to support blood flow and endurance. The brand prides itself on careful ingredient selection and transparent processes, aiming to help athletes train harder, recover quicker and stay motivated session after session. Around 30 servings per tub. For those seeking a high quality option, this top rated pre workout delivers reliable energy with a focus on enduring performance.

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: L-Citrulline

L-Citrulline is an amino acid used by the body to support nitric oxide production, which helps with blood flow to working muscles. This form is commonly supplied as an isolated supplement for athletic support and is produced within the body and found in foods such as watermelon.

This form is selected for its compatibility with athletic formulations and contributes to a system that supports nutrient delivery during activity.

What Does L-Citrulline Do?

L-Citrulline promotes nitric oxide production which supports blood flow and muscle pumps during exercise. Dr. González of the University of Granada found that this nutrient can enhance blood flow and training performance.

TOP G stands out in our evaluation for its science-led approach to high‑stimulus, nootropic performance blends. This brand combines proven actives such as L-Citrulline for better blood flow, Beta-Alanine for endurance, and caffeine for sharp energy and focus, alongside nootropics like L-Tyrosine, Neuro PEA and choline to support mental clarity and motivation. This product-specific capability aligns with our emphasis on products that target both physical performance and cognitive focus, a combination many athletes seek. Our team assessed TOP G Pre-Workout through Welzo's rigorous vetting process to ensure quality, safety and consistency, and found the formulation to be well aligned with our standards for effective, purpose-built performance support. This brand and product pairing reflects careful curation by Welzo’s experts who specialise in matching credible ingredients to genuine user needs. For more on how we assess quality, please see our Welzo's healthcare professionals and our quality assurance criteria.