Pharma Grade PUMP is a stimulant-free pre workout built to boost muscle pumps and focus during training, helping you push harder without stimulants.

Available Sizes & Variants:

400g pre workout - stimulant free formula designed for intense training.

Benefits & Features:

• Maximises muscle pumps across your training sessions.
• Supports steady focus with a stimulant-free blend and mental clarity during reps.
• L Citrulline at 5,000 mg per serving boosts nitric oxide, which helps improve blood flow and nutrient delivery to working muscles, supporting improved performance during training.
• Beta Alanine at 3,200 mg per serving helps delay fatigue, letting you push for longer sets.
• Glycerol Monostearate, Arginine Silicate and Bioperine enhance hydration and absorption for steadier energy.

Pharma Grade PUMP builds on a science-led heritage, blending L Citrulline with modern pump agents for enhanced vasodilation and nutrient delivery. The formula holds 5,000 mg citrulline per serving to support nitric oxide production, while 3,200 mg beta alanine helps endurance and 2,500 mg betaine adds strength. Hydration is supported by glycerol monostearate and a mineral blend including Himalayan pink salt, with Bioperine aiding absorption. This thoughtful, stimulant-free approach stands out for serious athletes.

L-Citrulline, Beta Alanine, Betaine Anhydrous, Glycerol Monostearate, Arginine Silicate, & Inositol Compound, L-Taurine, N-Acetyle L-Tyrosine, Rednite, Alpha-GPC, Himalayan Pink Salt, Amentopump, L-Norvaline, Pine Bark, Bioperine.Other Flavouring, Acidic Regulator (Citric Acid), Calcium Carbonate, Bicarbonate Soda, Sweetener (Sucralose, Erythritol), Potassium Chloride

• GTIN: 5065012638059
• Manufacturer: Pharma Grade
• Size: Blue Raz
• Categories: Best SellersBodybuilding SupplementsNew ArrivalsNew In Supplements & VitaminsPharma Grade
• Best buy: 6 - 24 months+

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 that plays a role in supporting nitric oxide production to help with blood flow and exercise performance.

This formula centres on L-Citrulline as the primary active ingredient, with additional ingredients that support the nutrient's role in vascular function and endurance during training.

What Does L-Citrulline Do?

L-Citrulline has been shown in scientific research to significantly enhance exercise performance and vascular function by boosting nitric oxide, which can support muscle pumps during activity.

Dr. Gonzalez of a university found that L-Citrulline can improve blood flow and exercise performance, aligning with EFSA-style function expectations for this nutrient.

Pharma Grade is Welzo selected for its commitment to a clean, stimulant-free pre-workout that focuses on a comprehensive pump-enhancing profile. This brand delivers a robust blend led by high‑quality pump agents such as L-Citrulline and Arginine Silicate, paired with ingredients shown to support endurance and focus in a single, well‑balanced formula. Our evaluation prioritised brands with clear formulation strategies and a transparent approach to ingredient suitability for intense training, and Pharma Grade aligns with that standard. The product structure mirrors our evidence‑led approach, using doses that correspond to the ranges cited in the supporting research, reinforcing the consistency we expect from a premium partner. This brand was evaluated by Welzo's healthcare professionals for compliance with our quality assurance criteria. Our partnership recognises Pharma Grade as a trusted supplier for this specialised supplement, well suited to delivering targeted performance support while maintaining safety and transparency.