Naughty Boy Pump 400 grams

Pure Way-C (Asorbic Acid and Citrus Bioflavonoids), Vitamin B3 (as Nicotinamide), L-Citrulline Malate 2:1, Beta-alanine, Arginine, Taurine, L-Tyrosine (Vegan Fermented), VitaCholine (as Choline Bitartrate), PerforMelon (Citrullus lanatus), Sea Salt, Bio Perine Black Pepper (Piper Nigrum) Fruit Extract

United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched 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 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Mix 1 serving (16g or 1 scoop) of Naughty Boy Pump with 200-250ml of cold water and consume 15-20 minutes before exercise. Store in a cool, dry place, away from direct sunlight and moisture. Keep out of reach of children. Do not exceed the recommended daily dose. Beta-Alanine may cause a harmless tingling sensation that can last up to 2 hours. Ensure you are well-hydrated. Consult a healthcare professional before use if you are pregnant, breastfeeding, taking prescribed medication, or have any medical conditions. Not recommended for individuals with digestive disorders, thyroid conditions, or for pregnant and breastfeeding women. May cause attention and activity disturbances in children.

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

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: L-Citrulline Malate (2:1)

L-Citrulline Malate is a semi-essential amino acid derivative used to help support everyday physiological processes involved in blood flow and exercise performance.

This form links citrulline with malate, a compound that helps energy production during activity and is commonly used to support nitric oxide driven processes.

What Does L-Citrulline Malate Do?

L-Citrulline Malate helps participate in nitric oxide production, which helps boost blood flow and a muscular pump during exercise. This supports performance related functions as described in clinical evidence and EFSA aligned summaries.

Dr. Gonzalez from the University found that L-Citrulline Malate noticeably increases repetition performance and enhances the pump in weight training.

*This product is not intended to diagnose, treat, cure, or prevent any disease.

Naughty Boy is our reliable pick for this pump-focused supplement, because the brand leans on openness and safety at the heart of its manufacturing ethos. This maker’s reputation as an authentic, trusted sports supplement brand, and the clear commitment to independent lab verification and transparent labeling, sets a high standard in the category. Naughty Boy’s emphasis on zero stimulants and zero banned substances aligns with Welzo’s safeguarding approach, and its traceable, branded ingredient sourcing supports a consistent quality culture. This is reinforced by the brand’s focus on athlete safety and regulatory compliance, which we recognise through our evaluation with Welzo's healthcare professionals and our quality certification processes. Welzo's healthcare professionals have assessed the brand for compliance with our quality certification process.

The product itself benefits from Naughty Boy’s proven ingredient framework, including patented sources that support transparency and consistent potency for pump-focused performance. This combination of brand credibility and product transparency drove our decision to partner with Naughty Boy for this supplement.