• Free Delivery, on orders over £99

    Free Delivery

    on orders over £99
    (Restrictions apply) 

  • Buy Now Pay Later, options available

    Buy Now, Pay Later

    options available

  • Interest Free, finance options

    Interest Free

    finance options

  • Free Installation, on all products

    Free Installation

    on selected products

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    9 Stores Nationwide

    with large showrooms

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    Largest UK Showroom

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U.S.N. B4 Bomb - 300g (Choose from 2 flavours)

B4 Bomb - 300g (Choose from 2 flav

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U.S.N. B4 Bomb - 300g (Choose from 2 flavours)

U.S.N. B4 Bomb - 300g (Choose from 2 flavours)

Product Code: USSUB4VM

Part of USN’s powerful Hardcore Series, the B4 Bomb pre-workout formula delivers essential ingredients to help you perform explosive workouts with increased stamina and stacks of energy. B4 Turbo Stack includes key ingredients TeaCrine™, L-Arginine Nitrate and ALA. Available in two delicious flavours. 46 servings (300g). + Read more + Read more

Availability: Out of stock

Product Name Price
U.S.N. B4 Bomb - Lime & Lemonade 300g
£24.95
U.S.N. B4 Bomb - Pineapple Punch 300g
£24.95
  • Free Delivery

    Free Delivery

    on order over £99

  • Buy Now, Pay Later

    Buy Now, Pay Later

    options available

  • Interest Free

    Interest Free

    finance options

  • Free Installation

    Free Installation

    on selected products

Description

Part of USN’s exceptional Hardcore Series, USN B4 Bomb is a powerful pre-workout formula to help you perform explosive workouts with increased stamina and energy. Supported by scientific research, this exceptional blend is packed with the very best in nutritional technology to ensure you get the best out of every workout and push past those barriers.

This B4 Turbo Stack features the very best ingredients to give you that increased stamina when you need it. Teacrine™ works with your body’s metabolic processes to keep you energised for longer periods whilst increasing mental clarity, focus, mood and motivation. L-Arginine Nitrate enhances absorption of nutrients and increases training performance, while ALA and Astragin protects your muscles and increases glucose uptake in your muscles for greater power and faster recovery.

Directions: Mix 1 scoop (6.25g) with 200-250ml water and stir or shake well. Take 1-2 scoops 30-45 minutes prior to training, depending on tolerance level.

Container size: 300g (46 servings)

Available in two delicious flavours – Lime & Lemonade / Pineapple Punch

NUTRITIONAL INFORMATION

Per serving (13.2g – 2 scoops)

Energy 39kj/9kcal; Protein 0g; Carbohydrate 2g (of which sugars 0.1g); Fat 0.1g (of which saturates 0g); Fibre 0.1g; Salt 0.2g; Vitamin C 12mg; Vitamin B3 30mg; Vitamin B6 1.0mg; Folate 400µg; Vitamin B12 3.5µg; Calcium 23.3mg; Phosphorus 35.8mg; Potassium 45mg; BR Turbo Stack 8690mg: Beta-Alanine, Creatine Monohydrate, D-Aspartic Acid Calcium, Betaine Nitrate, L-Glycine, Agmapure® (Unique Green Agmatine Sulfate with no putrescine-related impurities), L-Leucine, Bitter Orange Peel Powder, Theacrine (As TeaCrine®), Pycnogenol® (French Maritime Pine Bark Proprietary Extract); Caffeine (as Caffeine anhydrous) 300mg; L-Arginine Nitrate 490mg; Alpha Lipoic Acid 50mg; L-Theanine 25mg; Astagin™ 25mg.

Other ingredients: Malic acid, Citric acid, Flavouring, Sodium gluconate, Trisodium citrate, Sweeteners (Acesulfame-K, Sucralose), Anti-caking agent (Silicium dioxide), Di-calcium phosphate, Di-potassium phosphate, Fructo-oligosaccharide (FOS), Colour (Pineapple Punch flavour: Safflower extract; Lime & Lemonade flavour:), Nicotinamide, Ascorbic acid, Methylcobalamine, Pyridoxine hydrochloride. ALLERGENS: may contain traces of tree nuts, peanuts or crustaceans.

Features

TeaCrine™: provides long-lasting energy, improved focus, mood and motivation
L-Arginine Nitrate: enhances nutrient absorption and training performance
ALA: protects muscles and increases glucose uptake for power and recovery
L-Theanine: supports blood flow, focus and energy
Easy-to-mix blend: mixes quickly with water
Recommended use: pre-workout or anytime
Flavours: Lime & Lemonade / Pineapple Punch
Quantity: 300g (46 servings)

Delivery

*FREE delivery to mainland UK addresses on orders over £99*. Exclusions apply.

Standard
Expected delivery is within 3-7 working days.

Express
Order before 3pm for delivery the next working day. (Available on selected products only and subject to availability.)

Two Man Delivery / Two Man Next Day Delivery
This service is available on larger or premium priced products. You will be required to choose a date for your delivery at the checkout stage. Subject to good and safe access, the carrier will place the product into the ground floor room of your choice. 

One Man Delivery / One Man Next Day Delivery
Expected delivery is 3 to 7 working days. All deliveries are made Monday - Friday between 7am and 6pm. An Express Next Day Delivery Service may be available on certain products.

Next day delivery is available in selected areas only and orders must be placed by 3pm the previous working day.

Saturday Delivery (One Man)
All orders must be placed by 3pm on Fridays. Please note that installations cannot be carried out on a Saturday.

Pallet Deliveries
These are kerbside only. Expected delivery is 5-10 working days and is made between 7am and 6pm

Commercial / Special Order Products
Delivery times can be up to 12 weeks at busy periods of the year. Please call to confirm current lead times if you require a quicker delivery.

Find out more about delivery and charges including installations.

Returns

We hope that you’ll be satisfied with your fitness equipment purchases but if not, you are welcome to return your items to us.

*30 day returns policy*

To qualify for our special 30 day return option is that the product price must exceed £200. Exceptions may apply to certain special order products. Items must be returned to us by post in their original packaging to qualify for a refund or credit.

Normal distance selling regulation apply for items that do not qualify. Find out more about our returns policy including full terms.

Description

Part of USN’s exceptional Hardcore Series, USN B4 Bomb is a powerful pre-workout formula to help you perform explosive workouts with increased stamina and energy. Supported by scientific research, this exceptional blend is packed with the very best in nutritional technology to ensure you get the best out of every workout and push past those barriers.

This B4 Turbo Stack features the very best ingredients to give you that increased stamina when you need it. Teacrine™ works with your body’s metabolic processes to keep you energised for longer periods whilst increasing mental clarity, focus, mood and motivation. L-Arginine Nitrate enhances absorption of nutrients and increases training performance, while ALA and Astragin protects your muscles and increases glucose uptake in your muscles for greater power and faster recovery.

Directions: Mix 1 scoop (6.25g) with 200-250ml water and stir or shake well. Take 1-2 scoops 30-45 minutes prior to training, depending on tolerance level.

Container size: 300g (46 servings)

Available in two delicious flavours – Lime & Lemonade / Pineapple Punch

NUTRITIONAL INFORMATION

Per serving (13.2g – 2 scoops)

Energy 39kj/9kcal; Protein 0g; Carbohydrate 2g (of which sugars 0.1g); Fat 0.1g (of which saturates 0g); Fibre 0.1g; Salt 0.2g; Vitamin C 12mg; Vitamin B3 30mg; Vitamin B6 1.0mg; Folate 400µg; Vitamin B12 3.5µg; Calcium 23.3mg; Phosphorus 35.8mg; Potassium 45mg; BR Turbo Stack 8690mg: Beta-Alanine, Creatine Monohydrate, D-Aspartic Acid Calcium, Betaine Nitrate, L-Glycine, Agmapure® (Unique Green Agmatine Sulfate with no putrescine-related impurities), L-Leucine, Bitter Orange Peel Powder, Theacrine (As TeaCrine®), Pycnogenol® (French Maritime Pine Bark Proprietary Extract); Caffeine (as Caffeine anhydrous) 300mg; L-Arginine Nitrate 490mg; Alpha Lipoic Acid 50mg; L-Theanine 25mg; Astagin™ 25mg.

Other ingredients: Malic acid, Citric acid, Flavouring, Sodium gluconate, Trisodium citrate, Sweeteners (Acesulfame-K, Sucralose), Anti-caking agent (Silicium dioxide), Di-calcium phosphate, Di-potassium phosphate, Fructo-oligosaccharide (FOS), Colour (Pineapple Punch flavour: Safflower extract; Lime & Lemonade flavour:), Nicotinamide, Ascorbic acid, Methylcobalamine, Pyridoxine hydrochloride. ALLERGENS: may contain traces of tree nuts, peanuts or crustaceans.

Features

TeaCrine™: provides long-lasting energy, improved focus, mood and motivation
L-Arginine Nitrate: enhances nutrient absorption and training performance
ALA: protects muscles and increases glucose uptake for power and recovery
L-Theanine: supports blood flow, focus and energy
Easy-to-mix blend: mixes quickly with water
Recommended use: pre-workout or anytime
Flavours: Lime & Lemonade / Pineapple Punch
Quantity: 300g (46 servings)

Delivery

*FREE delivery to mainland UK addresses on orders over £99*. Exclusions apply.

Standard
Expected delivery is within 3-7 working days.

Express
Order before 3pm for delivery the next working day. (Available on selected products only and subject to availability.)

Two Man Delivery / Two Man Next Day Delivery
This service is available on larger or premium priced products. You will be required to choose a date for your delivery at the checkout stage. Subject to good and safe access, the carrier will place the product into the ground floor room of your choice. 

One Man Delivery / One Man Next Day Delivery
Expected delivery is 3 to 7 working days. All deliveries are made Monday - Friday between 7am and 6pm. An Express Next Day Delivery Service may be available on certain products.

Next day delivery is available in selected areas only and orders must be placed by 3pm the previous working day.

Saturday Delivery (One Man)
All orders must be placed by 3pm on Fridays. Please note that installations cannot be carried out on a Saturday.

Pallet Deliveries
These are kerbside only. Expected delivery is 5-10 working days and is made between 7am and 6pm

Commercial / Special Order Products
Delivery times can be up to 12 weeks at busy periods of the year. Please call to confirm current lead times if you require a quicker delivery.

Find out more about delivery and charges including installations.

Returns

We hope that you’ll be satisfied with your fitness equipment purchases but if not, you are welcome to return your items to us.

*30 day returns policy*

To qualify for our special 30 day return option is that the product price must exceed £200. Exceptions may apply to certain special order products. Items must be returned to us by post in their original packaging to qualify for a refund or credit.

Normal distance selling regulation apply for items that do not qualify. Find out more about our returns policy including full terms.

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