BSN N.O.Xplode 390g Green Burst
BSN N.O.Xplode 390g Red Rush
BSN N.O.Xplode 390g Purple Power
BSN N.O.Xplode 390g Green Burst
BSN N.O.Xplode 390g Red Rush
BSN N.O.Xplode 390g Purple Power
"Very quick delivery. Used 3 times, each order arrived the next day before 12:00"
Hugo Dover
"Reliable & original products, with fast next day delivery. Have been using Welzo for over a year now."
Elina Goulliard
"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."
Elizabeth Moore

Product Description

N.O.Xplode is a pre-workout made to boost energy, endurance, and focus, helping you push harder and feel pumped through every session. L-Citrulline supports nitric oxide production for bigger pumps, Beta-Alanine reduces fatigue for longer sets, and caffeine sharpens focus and energy. BSN, started in 2001, is celebrated for science-led formulas and dependable performance that athletes trust.

Available Sizes & Variants:

390g pre-workout, standard formulation for everyday training

Benefits & Features:

  • Boosts energy quickly for intense workouts.
  • Supports lasting performance by pairing citrulline-driven pumps with beta-alanine endurance, so you can push through tougher sets and finish stronger without compromising form or focus.
  • Caffeine delivers a clear energy lift and improved focus when you need it most.
  • Rhodiola rosea helps manage stress during tough sessions, supporting mental stamina so you stay locked in as intensity climbs, and you're less likely to fade when the going gets tough, a true best pre workout pick.
  • Sweeteners and natural flavours keep taste pleasant without sacrificing performance, making it easy to mix into your routine.

BSN has built a reputation for innovation since launching N.O.-Xplode in 2001. The blend combines fast absorbing actives with supportive vitamins and adaptogens to help you train with steadier energy and focus. Citrulline fuels blood flow for better pumps, while beta alanine supports longer efforts; the whole formula is designed for rapid absorption so you feel it fast. This product sits well with creatine and protein shakes, offering a flexible, high quality option for athletes who want reliable performance.

Ingredients/Specifications

L-Citrulline, Beta-Alanine, Acids (L(+)-Tartaric Acid, Citric Acid), Anti-Caking Agents (Silicon Dioxide, Calcium Silicate), Flavourings, Caffeine, L-Ascorbic Acid, Rhodiola rosea L. Root Extract, Inulin, Sweeteners (Sucralose, Acesulfame K), Choline Bitartrate, Panax notoginseng Root Extract, Grapefruit Bioflavanoids Extract (Citrus paradisi, fruit), Nicotinamide, Colour (Curcumin), Zinc Oxide, Black Pepper Extract (Piper nigrum, fruit), Spirulina Powder. May Contain: Milk, Gluten, Egg, Soy, Nuts and Peanuts.

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the 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 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

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

Nutritional Information

Amount
Container Size390g
Serving Size1 Scoop (13g)
Amount Per ServingProtein0g
Carbohydrates0g
Fat0g
Salt0g
IngredientsL-Citrulline, Beta-Alanine, Acids (L(+)-Tartaric Acid, Citric Acid), Anti-Caking Agents (Silicon Dioxide, Calcium Silicate), Flavourings, Caffeine, L-Ascorbic Acid, Rhodiola rosea L. Root Extract, Inulin, Sweeteners (Sucralose, Acesulfame K), Choline Bitartrate, Panax notoginseng Root Extract, Grapefruit Bioflavanoids Extract (Citrus paradisi, fruit), Nicotinamide, Colour (Curcumin), Zinc Oxide, Black Pepper Extract (Piper nigrum, fruit), Spirulina Powder. May Contain: Milk, Gluten, Egg, Soy, Nuts and Peanuts.
Please Note:If this product has different flavours, the ingredients/nutritional information might vary slightly from the reference.

L-Citrulline is an amino acid that helps to support nitric oxide production, aiding to boost blood flow and a stronger muscular pump during workouts [which matters for daily training].

This form is commonly found in pre-workout blends to support circulatory function and nutrient delivery to active muscles, contributing to standard nitric oxide activity in your body [quick note, this helps].

What Does L-Citrulline Do?

L-Citrulline helps to support the production of nitric oxide, which can help to boost blood flow and improved oxygen delivery to working muscles. This helps to support endurance and performance during exercise as part of normal physiological processes.

It participates in vascular and energy metabolism processes to help optimise training sessions in line with standard nutritional guidelines.

Why it's Welzo

BSN is a science‑driven brand with a long-standing reputation in sports nutrition. This brand stands out against competitors for its history of pioneering pre‑workouts and delivering consistent, widely trusted products that athletes recognise and rely on. BSN’s heritage as a global leader, established in 2001, underpins a culture of innovation and professional sponsorship that supports performance communities worldwide. This brand is recognised for its reliability and reach, with millions of products sold through major retailers, reinforcing its industry standing. Our selection process evaluated the manufacturer’s dedication to quality and traceability, and BSN consistently aligns with our expectations for robust product development and consumer trust. This brand was evaluated by our medical team for compliance with our supplement quality standards.
This partnership is particularly well suited for N.O.-Xplode because the formulation focuses on energy, endurance and focus with a proven track record in the category.

BSN N.O.Xplode 390g

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Product Description

N.O.Xplode is a pre-workout made to boost energy, endurance, and focus, helping you push harder and feel pumped through every session. L-Citrulline supports nitric oxide production for bigger pumps, Beta-Alanine reduces fatigue for longer sets, and caffeine sharpens focus and energy. BSN, started in 2001, is celebrated for science-led formulas and dependable performance that athletes trust.

Available Sizes & Variants:

390g pre-workout, standard formulation for everyday training

Benefits & Features:

  • Boosts energy quickly for intense workouts.
  • Supports lasting performance by pairing citrulline-driven pumps with beta-alanine endurance, so you can push through tougher sets and finish stronger without compromising form or focus.
  • Caffeine delivers a clear energy lift and improved focus when you need it most.
  • Rhodiola rosea helps manage stress during tough sessions, supporting mental stamina so you stay locked in as intensity climbs, and you're less likely to fade when the going gets tough, a true best pre workout pick.
  • Sweeteners and natural flavours keep taste pleasant without sacrificing performance, making it easy to mix into your routine.

BSN has built a reputation for innovation since launching N.O.-Xplode in 2001. The blend combines fast absorbing actives with supportive vitamins and adaptogens to help you train with steadier energy and focus. Citrulline fuels blood flow for better pumps, while beta alanine supports longer efforts; the whole formula is designed for rapid absorption so you feel it fast. This product sits well with creatine and protein shakes, offering a flexible, high quality option for athletes who want reliable performance.

Ingredients/Specifications

L-Citrulline, Beta-Alanine, Acids (L(+)-Tartaric Acid, Citric Acid), Anti-Caking Agents (Silicon Dioxide, Calcium Silicate), Flavourings, Caffeine, L-Ascorbic Acid, Rhodiola rosea L. Root Extract, Inulin, Sweeteners (Sucralose, Acesulfame K), Choline Bitartrate, Panax notoginseng Root Extract, Grapefruit Bioflavanoids Extract (Citrus paradisi, fruit), Nicotinamide, Colour (Curcumin), Zinc Oxide, Black Pepper Extract (Piper nigrum, fruit), Spirulina Powder. May Contain: Milk, Gluten, Egg, Soy, Nuts and Peanuts.

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the 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 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

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

Nutritional Information

Amount
Container Size390g
Serving Size1 Scoop (13g)
Amount Per ServingProtein0g
Carbohydrates0g
Fat0g
Salt0g
IngredientsL-Citrulline, Beta-Alanine, Acids (L(+)-Tartaric Acid, Citric Acid), Anti-Caking Agents (Silicon Dioxide, Calcium Silicate), Flavourings, Caffeine, L-Ascorbic Acid, Rhodiola rosea L. Root Extract, Inulin, Sweeteners (Sucralose, Acesulfame K), Choline Bitartrate, Panax notoginseng Root Extract, Grapefruit Bioflavanoids Extract (Citrus paradisi, fruit), Nicotinamide, Colour (Curcumin), Zinc Oxide, Black Pepper Extract (Piper nigrum, fruit), Spirulina Powder. May Contain: Milk, Gluten, Egg, Soy, Nuts and Peanuts.
Please Note:If this product has different flavours, the ingredients/nutritional information might vary slightly from the reference.

L-Citrulline is an amino acid that helps to support nitric oxide production, aiding to boost blood flow and a stronger muscular pump during workouts [which matters for daily training].

This form is commonly found in pre-workout blends to support circulatory function and nutrient delivery to active muscles, contributing to standard nitric oxide activity in your body [quick note, this helps].

What Does L-Citrulline Do?

L-Citrulline helps to support the production of nitric oxide, which can help to boost blood flow and improved oxygen delivery to working muscles. This helps to support endurance and performance during exercise as part of normal physiological processes.

It participates in vascular and energy metabolism processes to help optimise training sessions in line with standard nutritional guidelines.

Why it's Welzo

BSN is a science‑driven brand with a long-standing reputation in sports nutrition. This brand stands out against competitors for its history of pioneering pre‑workouts and delivering consistent, widely trusted products that athletes recognise and rely on. BSN’s heritage as a global leader, established in 2001, underpins a culture of innovation and professional sponsorship that supports performance communities worldwide. This brand is recognised for its reliability and reach, with millions of products sold through major retailers, reinforcing its industry standing. Our selection process evaluated the manufacturer’s dedication to quality and traceability, and BSN consistently aligns with our expectations for robust product development and consumer trust. This brand was evaluated by our medical team for compliance with our supplement quality standards.
This partnership is particularly well suited for N.O.-Xplode because the formulation focuses on energy, endurance and focus with a proven track record in the category.

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Disclaimer

Content team: Dr Sameer Nakedar

Role: Chief Medical Officer

MBBS (London, UK), MRCGP, PGCert

Content team: Paola Drexlar

Role: Medical Content Writer, UK

BA (Hons) Journalism