Serious Mass size:5.45kg upgrade your hydration routine with

upgrade your hydration routine with a shaker that actually performs

each 55g bar delivers satisfying flavour without compromising your fitness goals

Tom's take: A decent gym towel is one of those things you don't think about until you haven't got one

light texture and rich cocoa flavour

This comprehensive formula combines premium carbohydrates and proteins to fuel serious muscle growth

Serious Mass size:5.45kg upgrade your hydration routine withSerious Mass is engineered for those serious about gaining weight and building muscle. Each shake packs 1,250 calories with 50g of blended protein to support muscle development and 250g of carbs to fuel intense workoutsall without added sugar. If you struggle to consume enough calories and quality nutrients through food alone, Serious Mass delivers the concentrated nutrition your body needs to grow. Get the physique you've always wanted with a formula