Mutant Mutant Madness, Orange Rush - 225 grams
Mutant Mutant Madness, Sweet Iced Tea - 225 grams
Mutant Mutant Madness, Roadside Lemonade - 225 grams
Mutant Mutant Madness, Pineapple Passion - 225 grams
Mutant Mutant Madness, Peach Mango - 225 grams
Mutant Mutant Madness, Blue Raspberry - 225 grams
Mutant Mutant Madness, Fruit Punch - 225 grams
Mutant Mutant Madness, Orange Rush - 225 grams
Mutant Mutant Madness, Sweet Iced Tea - 225 grams
Mutant Mutant Madness, Roadside Lemonade - 225 grams
Mutant Mutant Madness, Pineapple Passion - 225 grams
Mutant Mutant Madness, Peach Mango - 225 grams
Mutant Mutant Madness, Blue Raspberry - 225 grams
Mutant Mutant Madness, Fruit Punch - 225 grams
"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

Mutant Madness is a high-energy pre workout designed for experienced athletes, delivering extreme energy, focus and endurance during intense training. Key actives include creatine monohydrate for ATP regeneration, beta alanine to delay fatigue, and a five source caffeine blend for energy that hits quickly and easily. Mutant is known for serious training support and premium formulations, helping you push past plateaus with a science forward approach.

Available Sizes & Variants:

225 grams Mutant Madness - High stimulant pre workout for experienced athletes.

Benefits & Features:

  • Powerful energy powers you through tough sessions.
  • Longer sessions come with less fatigue thanks to beta alanine.
  • Multi source caffeine delivers sustained focus and alertness during demanding sessions.
  • Creatine monohydrate supports ATP regeneration for explosive power across sets, helping you lift harder and recover between efforts.
  • Absorption matrix including olive leaf extract and BioPerine helps uptake, enabling you to feel the effects during your toughest workouts and maximise every session consistently.

Mutant Madness owes its punch to a club friendly blend crafted for serious gym goers. The star actives include creatine monohydrate, beta alanine and a five source caffeine matrix, designed for rapid, sustained energy. The formulation also features an amplification matrix - cinnamon, sprouted barley, olive leaf extract with 20 percent oleuropein and BioPerine - to boost nutrient uptake. The brand's heritage in performance nutrition and its commitment to premium ingredients set it apart from mass market pre workouts. If you’re stacking with best protein powder or protein shakes, Mutant Madness helps you train harder and recover faster, making every rep count.

Ingredients/Specifications

Energy, Carbohydrate, Niacin (10 NE Niacinamide, 10 NE Niacin), Vitamin B6 (Pyridoxine HCl), Folic Acid, Vitamin B12 (Methylcobalamin), MUTANT MADNESS FORMULA

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

Mix 1 scoop (7.5g) of Mutant Madness with 200-300ml of water and consume 20-30 minutes before your workout. Do not exceed 2 scoops in a 24-hour period. Store in a cool, dry place away from direct sunlight. Keep out of reach of children. This product is not intended for use by individuals under the age of 18. Consult your physician before using this product if you are pregnant, nursing, or have any medical conditions. Do not use in combination with other caffeine sources.

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

Nutritional Information

  Amount
Per 100g
Amount
Per Serving
%RI*
Energy 280 kJ / 66.6667 kcal 21 kJ / 5 kcal
Carbohydrate 13.3333 g 1 g
Niacin (10 NE Niacinamide, 10 NE Niacin) 266.6667 NE 20 NE 125%
Vitamin B6 (Pyridoxine HCl) 56 mg 4.2 mg 300%
Folic Acid 2666.6667 µg 200 µg 100%
Vitamin B12 (Methylcobalamin) 40 µg 3 µg 120%
MUTANT MADNESS FORMULA 68200 mg 5115 mg
Performance Intensity Matrix 60666.6667 mg 4550 mg
(Malic-Citric Acid Blend: 800 mg, L-Citrulline Malate/L-Arginine HCL 2:1 Blend: 1500 mg, Taurine L-Tyrosine 2:1 Blend: 1000 mg, Beta-Alanine Instantized: 1250 mg)
5-Caffeine + Polyphenol Matrix 6666.6667 mg 500 mg
(Green Tea Leaf (source of Polyphenols): 92 mg, Black Tea Leaf Extract: 25 mg, Coffea Arabica Bean Extract: 333 mg, White Tea Leaf Extract: 25 mg, Green Coffee Bean Extract (Total Caffeine: 330mg/serving): 25 mg)

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Creatine Monohydrate

Creatine monohydrate is a naturally occurring compound stored in muscle tissue and used to rapidly replenish energy during short, high-intensity efforts. This form is widely studied for its role in athletic performance and muscle energy systems.

In this formulation, creatine monohydrate is complemented by other performance ingredients such as beta-alanine and caffeine to support high-intensity training. These co-nutrients help optimise the overall performance profile of the product.

What Does Creatine Monohydrate Do?

Creatine monohydrate contributes to the rapid regeneration of ATP, the primary energy source for short bursts of muscle activity, thereby supporting explosive strength and power. This effect aligns with EFSA-recognised roles for creatine in energy metabolism.

Dr. Kreider of the University of Memphis found that creatine monohydrate supports gains in strength and power in resistance-trained individuals, illustrating its role in high-intensity performance contexts.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

Why it's Welzo

Mutant is a brand we rely on to deliver top‑notch performance formulas, and Mutant Madness is a great example of their scientific take on sports nutrition. This brand’s focus on mixing proven actives with a sharp energy profile resonates with our commitment to thoroughly tested products that meet tough training needs. Our review highlighted Mutant’s knack for weaving multiple stimulants and endurance supports into a cohesive blend, which aligns with the product’s design as a high‑intensity pre‑workout for experienced athletes. This brand stands out for its proactive focus on formulation science and athletes’ real‑world demands, ensuring the product stays effective across tough training blocks. We chose Mutant because their approach mirrors Welzo’s priorities: open ingredient integration, quality mindset, and a performance‑driven ethos. Our team of medical experts regularly reviews brands like Mutant to verify alignment with our standards, and we lean on our quality certification process to keep that trust. For reassurance and support, check out our team of medical experts as part of our ongoing diligence.(which keeps us honest)

Mutant Mutant Madness 225 grams

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Mutant Madness is a high-energy pre workout designed for experienced athletes, delivering extreme energy, focus and endurance during intense training.
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Product Description

Mutant Madness is a high-energy pre workout designed for experienced athletes, delivering extreme energy, focus and endurance during intense training. Key actives include creatine monohydrate for ATP regeneration, beta alanine to delay fatigue, and a five source caffeine blend for energy that hits quickly and easily. Mutant is known for serious training support and premium formulations, helping you push past plateaus with a science forward approach.

Available Sizes & Variants:

225 grams Mutant Madness - High stimulant pre workout for experienced athletes.

Benefits & Features:

  • Powerful energy powers you through tough sessions.
  • Longer sessions come with less fatigue thanks to beta alanine.
  • Multi source caffeine delivers sustained focus and alertness during demanding sessions.
  • Creatine monohydrate supports ATP regeneration for explosive power across sets, helping you lift harder and recover between efforts.
  • Absorption matrix including olive leaf extract and BioPerine helps uptake, enabling you to feel the effects during your toughest workouts and maximise every session consistently.

Mutant Madness owes its punch to a club friendly blend crafted for serious gym goers. The star actives include creatine monohydrate, beta alanine and a five source caffeine matrix, designed for rapid, sustained energy. The formulation also features an amplification matrix - cinnamon, sprouted barley, olive leaf extract with 20 percent oleuropein and BioPerine - to boost nutrient uptake. The brand's heritage in performance nutrition and its commitment to premium ingredients set it apart from mass market pre workouts. If you’re stacking with best protein powder or protein shakes, Mutant Madness helps you train harder and recover faster, making every rep count.

Ingredients/Specifications

Energy, Carbohydrate, Niacin (10 NE Niacinamide, 10 NE Niacin), Vitamin B6 (Pyridoxine HCl), Folic Acid, Vitamin B12 (Methylcobalamin), MUTANT MADNESS FORMULA

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

Mix 1 scoop (7.5g) of Mutant Madness with 200-300ml of water and consume 20-30 minutes before your workout. Do not exceed 2 scoops in a 24-hour period. Store in a cool, dry place away from direct sunlight. Keep out of reach of children. This product is not intended for use by individuals under the age of 18. Consult your physician before using this product if you are pregnant, nursing, or have any medical conditions. Do not use in combination with other caffeine sources.

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

Nutritional Information

  Amount
Per 100g
Amount
Per Serving
%RI*
Energy 280 kJ / 66.6667 kcal 21 kJ / 5 kcal
Carbohydrate 13.3333 g 1 g
Niacin (10 NE Niacinamide, 10 NE Niacin) 266.6667 NE 20 NE 125%
Vitamin B6 (Pyridoxine HCl) 56 mg 4.2 mg 300%
Folic Acid 2666.6667 µg 200 µg 100%
Vitamin B12 (Methylcobalamin) 40 µg 3 µg 120%
MUTANT MADNESS FORMULA 68200 mg 5115 mg
Performance Intensity Matrix 60666.6667 mg 4550 mg
(Malic-Citric Acid Blend: 800 mg, L-Citrulline Malate/L-Arginine HCL 2:1 Blend: 1500 mg, Taurine L-Tyrosine 2:1 Blend: 1000 mg, Beta-Alanine Instantized: 1250 mg)
5-Caffeine + Polyphenol Matrix 6666.6667 mg 500 mg
(Green Tea Leaf (source of Polyphenols): 92 mg, Black Tea Leaf Extract: 25 mg, Coffea Arabica Bean Extract: 333 mg, White Tea Leaf Extract: 25 mg, Green Coffee Bean Extract (Total Caffeine: 330mg/serving): 25 mg)

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Creatine Monohydrate

Creatine monohydrate is a naturally occurring compound stored in muscle tissue and used to rapidly replenish energy during short, high-intensity efforts. This form is widely studied for its role in athletic performance and muscle energy systems.

In this formulation, creatine monohydrate is complemented by other performance ingredients such as beta-alanine and caffeine to support high-intensity training. These co-nutrients help optimise the overall performance profile of the product.

What Does Creatine Monohydrate Do?

Creatine monohydrate contributes to the rapid regeneration of ATP, the primary energy source for short bursts of muscle activity, thereby supporting explosive strength and power. This effect aligns with EFSA-recognised roles for creatine in energy metabolism.

Dr. Kreider of the University of Memphis found that creatine monohydrate supports gains in strength and power in resistance-trained individuals, illustrating its role in high-intensity performance contexts.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

Why it's Welzo

Mutant is a brand we rely on to deliver top‑notch performance formulas, and Mutant Madness is a great example of their scientific take on sports nutrition. This brand’s focus on mixing proven actives with a sharp energy profile resonates with our commitment to thoroughly tested products that meet tough training needs. Our review highlighted Mutant’s knack for weaving multiple stimulants and endurance supports into a cohesive blend, which aligns with the product’s design as a high‑intensity pre‑workout for experienced athletes. This brand stands out for its proactive focus on formulation science and athletes’ real‑world demands, ensuring the product stays effective across tough training blocks. We chose Mutant because their approach mirrors Welzo’s priorities: open ingredient integration, quality mindset, and a performance‑driven ethos. Our team of medical experts regularly reviews brands like Mutant to verify alignment with our standards, and we lean on our quality certification process to keep that trust. For reassurance and support, check out our team of medical experts as part of our ongoing diligence.(which keeps us honest)

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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