Regla uno Ganador de masas

Energía, grasa total, grasas saturadas, colesterol, carbohidratos totales, azúcares totales, incluye azúcares agregados, fibra dietética, proteína, calcio, sodio, potasio, monohidrato de creatina

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.

El ganador de masa R1 debe combinarse con una dieta de alta calorías y entrenamiento con pesas u otro ejercicio de alta intensidad. Use ganador de masa R1 junto con los alimentos que normalmente come para calorías diarias adicionales. No use ganador de masa R1 en lugar de comidas. Para obtener los mejores resultados, agregue dos cucharadas colmadas (325 g) de ganador de masas con 20-24 oz. de agua o leche en una taza o licuadora agitadora y mezclarlo. También puede mezclar una licuadora con su fruta favorita, una cucharada de maní o mantequilla de nuez de árbol, y hielo para un batido fortificado por proteínas. Almacene en un lugar fresco y seco lejos de la luz solar directa. Mantente fuera del alcance de los niños. Consulte a un profesional de la salud antes de usar si está embarazada, amamantando, tomando medicamentos o tiene una afección médica.

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

*Los valores diarios porcentuales se basan en una dieta de 2.000 calorías. Sus valores diarios pueden ser más altos o más bajos dependiendo de sus necesidades de calorías.

The Active Ingredient Is: Creatine Monohydrate

Creatine monohydrate is a nitrogen-rich compound that helps quick energy generation in muscle cells during intense workouts.

This form is a widely used, well characterised creatine supplement and is commonly added in mass gain mixes to support athletic performance and recovery.

What Does Creatine Monohydrate Do?

Creatine monohydrate helps regenerate ATP, the immediate source of cellular energy, which supports muscle power output during sprinting and resistance workouts; studies indicate strength and muscle gains rise when paired with training.

Dr. Kreider from the University of Arkansas found that creatine monohydrate boosts strength and muscle mass gains in trained folks, matching its role in energy recycling and performance support

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

Rule One is our go‑to partner for mass gain formulas, drawn around a full and calorie‑dense plan to help hard gainer needs. This brand’s Mass Gainer brings a thoughtful mix of fast‑ and slow‑digesting proteins, a carbohydrate matrix for quick and lasting energy, and creatine monohydrate and BCAAs to support recovery and training intensity. The formulation is built to deliver high calories and substantial protein per serving, in line with Welzo’s emphasis on products that support muscular growth and energy availability.

Rule One has earned credibility in the sports nutrition space through its dedicated focus on weight gain solutions and openness about ingredient composition. This sits in with our rigorous evaluation process, where our team assesses quality, purity, and manufacturing standards. Our review by Welzo's healthcare professionals confirms the brand’s alignment with our ingredient quality and purity standards. This collaboration helps ensure a product that fits both activity demands and Welzo’s safety benchmarks.