HR Labs Defib v3 Advanced Pre Workout Catalyst

Citrullin Malate 2: 1, beta alanin, betaine bezvodý (trimethylglycin), taurin, aroma, vrchol O2TM adaptogenní hub (cordyceps, reishi, trumpeta na krále), acetyl-l-kytar), acetylita), acetyl-l-carnitine), acetyl-l-carnitine), acetyl-l-carnitine), acetyl-l-carnitine), acetyl-l-carnitine), acetyl-l-kytar), acetyl-l-carry (Kyselina citronová), kofein bezvodý, extrakt Rhodioprimetm 6X Rhodiolala Rosea (6% salidrosid), Enxtra® (Alpinia Galanga), Sweetener (Extrakt z sukralózy), červená brouta (extrakt z astrizzu), astrizz (extrakt), astrizza (extrakt), astrizza (extrakt), astrizza (extrakt), astrizz), astrizzas (extrakt z astrizzu), astrizzan astrizzas), astroten (beta caroten pro citronin a astrizzas), astroten (extrakt z astrizzu), astroten (beta caroten. Extrakt z Membracane a Panax notoginseng).

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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.

Defib V3 je vysoce dávka předběžného tréninku založeného na výzkumu formulovaném pro pokročilé trenéry. Doporučuje se vzít jednu lopatku (10,5 g) smíchanou s 250 - 350 ml vody 20 - 30 minut před tréninkem. Pokročilí uživatelé mohou mít prospěch z přijetí dvou kopeček (21G) stejným způsobem. Nepřekračujte více než 2 porce za 24 hodin. Nepoužívejte do 5 hodin od zamýšleného spánku. Uložte na chladném, suchém místě, daleko od přímého slunečního světla a vlhkosti. Udržujte mimo dosah dětí. VAROVÁNÍ: Doplňky potravin by se neměly používat jako náhrada za rozmanitou a vyváženou stravu. Nedoporučuje se pro použití kdokoli mladší 18 let. Pokud užíváte léky nebo trpíte již existujícím zdravotním stavem, poraďte se se svým lékařem. Vysoký obsah kofeinu (200 mg na porci); není vhodné pro děti nebo těhotné nebo kojení. Při použití tohoto produktu nekonzumujte kofein z jiných zdrojů.

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

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

Citrulline malate is a compound mixing the amino acid citrulline with malic acid, used to aid energy production and improved blood flow during workouts.

This form is often sourced to help nitric oxide related activity and endurance in tough high‑intensity training contexts.

What Does Citrulline Malate (2:1) Do?

Citrulline malate helps boost blood flow and may help delay fatigue during intense workouts, supporting performance in resistance training contexts.

Dr. Gonzalez from the University of Connecticut found that citrulline malate can improve repetitions and endurance in resistance‑trained individuals, consistent with EFSA‑aligned interpretations of its role in exercise physiology.

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

HR Labs brings a science‑led, formulation‑focused approach to Defib V3 Advanced Pre Workout Catalyst that sits alongside Welzo’s commitment to evidence‑driven supplementation. The brand is recognised for its transparent label and research‑driven dosing, with core actives such as Citrulline Malate, Beta Alanine, Betaine and a premium adaptogenic complex designed to support high‑intensity performance. This clarity of formulation reflects HR Labs’ heritage in delivering multisource ingredient science in a single, tightly dosed blend.

Our medical team evaluated HR Labs against peers for manufacturing calibre, safety, and consistency, and we noted their GMP execution and vegetarian plus halal suitability, manufactured in the UK with active industry involvement such as sponsorship of launch‑level sport communities. This combination provides a reliable foundation for product integrity and traceability, reinforced by Welzo’s emphasis on quality and purity. For more on how we verify ingredient quality, see how we verify ingredient quality, and for direct insight from our clinical experts, visit our team of medical experts.

This brand’s disciplined, science‑first approach makes HR Labs a standout partner for this potent pre‑workout, delivering targeted efficacy without compromising safety.