USN B4 Bomb

L-Citrullin, kyselina d-aspartová, beta-alanin, monohydrát kreatinu, kyseliny (kyselina citronová, kyselina jablečná), anti-cakingová látka (oxid křemičitý, křemičitan vápník), regulátor kyselosti (dipotassium fosfát), n-acetyl-L-tyrosin, zynamit? (Mango extrakt z listů Mangifera Indica (60% mangiferin), stabilizátoru (chlorid draselný), sladidla (acesulfame K, sukralóza), astragin? (Extrakty z kořenů z panaxové membrány a astragalus membrán), zasíňující), zakořeně), zakořeně), hesí), zakořeně), helotán), helotán), barevný), barevný), barevný), barevný), barevný), barevný), barevný), barevný), barevný), barevný), barevný), barevný), barevný), na hladinu), na tlumin), na tlustotu), a takpina), tlumin), tlustého hladiny), tlustého hladiny), tlumin), tlustého hladiny), tlustého hladiny), tlustého hladiny). (Brilliant Blue FCF), riboflavin, pyridoxin HCI, methyl kobalamin hydrát, alergeny D.

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.

Chcete-li maximalizovat vaši výživu, konzumujte tuto 2 kalorickou porci, která poskytuje 0,4 g uhlohydrátů (0g cukrů) a 0,24 g soli. Pro dosažení nejlepších výsledků se začleňujte do vaší vyvážené stravy. Energetický obsah: 7 kJ / 2 kcal na porci.

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

The Active Ingredient Is: Caffeine

Caffeine is a core nervous-system stimulant that helps alertness and mental focus during physical activity. This variant is natural caffeine sourced from green coffee beans, providing a dependable energy boost for workouts.

It’s used in sports nutrition to boost wakefulness and rapid responses, with sourcing from branded extracts showing standardisation.

What Does Caffeine Do?

Caffeine helps sustain alertness, reaction time, and perceived energy during exercise. It’s involved in energy metabolism and can aid endurance performance when taken before activity, in line with NHS and EFSA guidance. Dr. Grgic of the University of Zagreb found that caffeine can boost workout performance (which is noted in studies).

This product isn't meant to diagnose, treat, cure, or prevent any disease.

Vhodné pro vegetariány a vegany

Pro optimální použití:
- Před konzumací vždy zkontrolujte seznam složek
- Uložte na chladném a suchém místě
- Postupujte podle doporučených porcí
- Udržujte se zapečetějte, když se nepoužívá
- Konzumujte v označeném časovém rámci
- informujte výrobce o jakýchkoli nežádoucích účincích
- Pokud těhotná nebo ošetřovatelství, poraďte se s poskytovatelem zdravotní péče
- Drž se dál od přímého slunečního světla
- Monitorujte individuální toleranci
- Udržujte správné podmínky skladování

Carbohydrates:0.4g ,Salt:0.2g

USN is a widely recognised sports nutrition label with a long-running track record in delivering performance-driven products, which is why USN feels like a reliable ally for Welzo and you, our customers. The B4 Bomb formula uses branded, standardised ingredients such as Bacowize and Zynamite, mirroring USN’s commitment to openness and quality in sourcing and makeup. This label has earned a reputation for broad availability through major retailers, emphasising its manufacturing reliability and market robustness.

Welzo’s medical team evaluated USN against our stringent criteria for quality and safety, confirming alignment with our expectations for reputable manufacturing practices and consistency across batches, while ensuring the product fits a high-performance pre-workout profile. We emphasise this label’s readiness to deliver potent, well-supported formulas for athletic performance, backed by our internal assessment framework. For extra assurance, USN’s approach aligns with our ingredient quality and purity standards, which we reference when finalising supplier partnerships. This collaboration is strengthened by our commitment to UK regulatory compliance and local market know‑how. Welzo's healthcare professionals and our ingredient quality and purity standards.