USN Pre Workout

Find your USN pre workout fit

Looking to dial up your training focus and energy? Our USN range sits within the wider pre workout family, and is designed to fit around your training when you want an extra push.

Here you’ll find flavoured powders that mix easily with water, so you can sip them on your way to the gym, track or studio. Each option has its own personality – from bold and tangy to sweet and nostalgic – so you can choose what feels good for you as well as what fits your goals.

Flavours that match your training style

USN pre workout is all about taste as well as function, so you’re more likely to actually enjoy using it:

• Fruity and refreshing – If you like a sharp, juicy flavour before you move, options like the blue raspberry-style blends (such as the flavour used in B4 Bomb Pre-Workout Blue Raspberry 300g) can feel bright and punchy on your palate.
• Classic and familiar – Prefer something that reminds you of a favourite drink? Cola-inspired options, like B4 Bomb Pre-Workout Cola 300g, bring a more traditional taste that’s easy to come back to again and again.
• Sweet and fun – If you’ve got a sweet tooth, candy-style flavours (similar to B4 Bomb Pre-Workout Candy Pop 300g) can make your pre-gym drink feel more like a treat.
• Tropical twists – After something that feels like summer in a shaker? Tropical-style flavours, like Hawaiian punch-inspired blends, offer a more exotic edge.

Choosing a flavour you genuinely enjoy is a simple way to turn your pre workout into a small moment you look forward to, rather than something you have to get through.

Strength, servings and how much to take

Not all pre workouts are the same strength. When you’re comparing USN options, it can help to check:

• Serving size – Look at how much powder counts as one serving. This helps you understand how quickly you’ll get through the tub.
• Caffeine level – Each product will clearly state how much caffeine is in a serving. If you’re sensitive to caffeine, or have other sources of caffeine in your day, choose a product and serving size that fits comfortably around that.
• Scoops per tub – If you train often, you might want a tub with more servings so you’re not topping up as frequently.

Always read the product label and follow the suggested intake.

When and how to use USN pre workout

People like to fit their pre workout into the moments when they’re getting ready to move.

A few simple tips:

• Mix with enough water – This helps the powder dissolve properly and lets you adjust the strength of the flavour.
• Time it around your day – Think about when you usually sleep and when you have other caffeinated drinks, and choose a time that feels comfortable for you.
• Pair it with your habits – You might mix it while you put on your kit, during your warm-up, or as you head out the door – whatever makes it easy to remember.