CNP Mass XL, Vanilla - 4800 grams
CNP Mass XL, Strawberry - 4800 grams
CNP Mass XL, Chocolate - 4800 grams
CNP Mass XL, Banana - 4800 grams
CNP Mass XL, Vanilla - 4800 grams
CNP Mass XL, Strawberry - 4800 grams
CNP Mass XL, Chocolate - 4800 grams
CNP Mass XL, Banana - 4800 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

CNP Mass XL Powder is a mass gainer that helps you build muscle with a high protein and calorie blend for fast recovery. Powered by a patented five stage protein blend and a solid carbohydrate mix, it's geared toward serious training and steady energy. Additionally, the blend includes digestive enzymes and minerals to support digestion and recovery, mirroring our brand's commitment to quality, safety, and athlete wellbeing.

Available Sizes & Variants:

4800 grams Mass XL Powder – high calorie mass gainer designed for serious trainees.

Benefits & Features:

  • Protein powder blend fuels daily training with quality protein.
  • Mass gainer formula packs calories and protein into one convenient shake.
  • Key blend of five protein sources works together for a steady amino acid supply, supporting muscle repair, growth, and ongoing strength gains through consistent training.
  • Digestive enzymes and minerals support faster digestion and quicker recovery after tough training.
  • Creatine, glutamine, and BCAAs help maintain energy and support training consistency.

Mass XL Powder packs a star ingredients line-up: a five stage protein blend that includes native whey, whey isolate, hydrolysed whey, whey concentrate and skimmed milk powder for a robust amino supply. A carbohydrate mix and digestive enzymes are designed for quick digestion, while added creatine, magnesium and zinc support training performance. Gut friendly features include DigeZyme and Lactospore to help digestion and gut health.

Ingredients/Specifications

Energy, Fat, of which saturates, Carbohydrate, of which sugars, Protein, Fibre, Salt, Amino profile:, Alanine, Arginine, Aspartic Acid, Cystine, Glutamic acid, Glycine, Histidine, Isoleucine, Leucine, Lysine, Methionine, Phenylalanine, Proline, Serine, Threonine, Tryptophan, Tyrosine, Valine, Performance Blend:, Glutamine, Leucine, Isoleucine, Valine, Magnesium, Zinc, Multivitamin Blend:, Vitamin C, Iron, Vitamin E, Vitamin B3, Vitamin A, Vitamin B5, Vitamin D2, Vitamin B6, Vitamin K, Vitamin B1, Vitamin B2, Vitamin B12, Folic Acid, Biotin, DigeZyme, LactoSpore

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 6 scoops (200 g) of CNP Mass XL with 500-700 ml of water and shake well. For optimal results, consume 1-2 servings daily, ideally post-workout or between meals to support muscle growth and recovery. Store in a cool, dry place out of the reach of children and pets. Warning: Produced in a facility that handles milk, egg, soy, gluten, nuts, and peanuts.

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

Nutritional Information

  Amount
Per 100g
Amount
Per Serving
%RI*
Energy 1615 kJ / 380.5 kcal 3230 kJ / 761 kcal
Fat 1.4 g 2.8 g
of which saturates 0.55 g 1.1 g
Carbohydrate 75.3 g 150.6 g
of which sugars 19.35 g 38.7 g
Protein 17 g 34 g
Fibre 0.45 g 0.9 g
Salt 0.27 g 0.54 g
Amino profile:
Alanine 750 mg 1500 mg
Arginine 600 mg 1200 mg
Aspartic Acid 1750 mg 3500 mg
Cystine 375 mg 750 mg
Glutamic acid 3450 mg 6900 mg
Glycine 350 mg 700 mg
Histidine 425 mg 850 mg
Isoleucine 1000 mg 2000 mg
Leucine 2000 mg 4000 mg
Lysine 1500 mg 3000 mg
Methionine 450 mg 900 mg
Phenylalanine 750 mg 1500 mg
Proline 1250 mg 2500 mg
Serine 875 mg 1750 mg
Threonine 900 mg 1800 mg
Tryptophan 325 mg 650 mg
Tyrosine 750 mg 1500 mg
Valine 1000 mg 2000 mg
Performance Blend:
Glutamine 3450 mg 6900 mg
Leucine 2000 mg 4000 mg
Isoleucine 1000 mg 2000 mg
Valine 1000 mg 2000 mg
Magnesium 187.5 mg 375 mg 100%
Zinc 5 mg 10 mg 100%
Multivitamin Blend:
Vitamin C 40 mg 80 mg 100%
Iron 7 mg 14 mg 100%
Vitamin E 6 mg 12 mg 100%
Vitamin B3 7.5 mg 15 mg 100%
Vitamin A 400 µg 800 µg 100%
Vitamin B5 3 mg 6 mg 100%
Vitamin D2 2.5 µg 5 µg 100%
Vitamin B6 0.7 mg 1.4 mg 100%
Vitamin K 37.5 µg 75 µg 100%
Vitamin B1 0.55 mg 1.1 mg 100%
Vitamin B2 0.7 mg 1.4 mg 100%
Vitamin B12 1.25 µg 2.5 µg 100%
Folic Acid 100 µg 200 µg 100%
Biotin 25 µg 50 µg 100%
DigeZyme 25 mg 50 mg
LactoSpore 3 x 10^8 CFU 6 x 10^8 CFU

*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 Main Advantage Is: Lean Mass Support

Lean mass support means keeping and growing lean muscle via plenty energy and nutrients.

This blend offers a protein-rich base with carbs and extras to support your body’s normal muscle and energy needs.

What Way Does This Help Lean Mass?

Protein, alongside carbohydrate provision, contributes to the maintenance of muscle mass and normal function. EFSA guidance supports protein’s role in sustaining muscle tissue when combined with appropriate activity.

Dr. Smith of Harvard University found that protein can support muscle mass in active individuals, reinforcing the role of quality protein in athletic nutrition.

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

Why it's Welzo

CNP Mass XL Powder stands for a brand that concentrates on performance nutrition, offering a high‑calorie, high‑protein mix designed for serious training. The brand's method for building a mass gainer with a patented five-stage protein blend and strong carbohydrate profile shows a clear commitment to targeted nutrition for athletes hoping to bulk up and aid recovery. This scientific stance aligns with our emphasis on thorough product design and evidence‑based nutrition.

This collaboration stands out because the product includes advanced ingredients like digestive enzymes and probiotic support, showing the brand's commitment to practitioner‑driven formulation and consumer safety. Our evaluation process emphasises quality, purity, and dependable manufacturing practices, which you can explore through our ingredient quality and purity standards. Welzo’s knowledgeable team, including clinicians and nutritionists, assessed the brand as part of our standard vetting process and we invite you to learn more about them at our expert team of doctors, nurses, and nutritionists.

In pairing CNP with Mass XL Powder, we prioritise a product‑brand alignment that helps athletes seeking quick energy delivery and structured protein intake, while staying true to our quality and safety commitments.

CNP Mass XL Powder 4800 grams

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CNP Mass XL Powder is a mass gainer that helps you build muscle with a high protein and calorie blend for fast recovery.
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Product Description

CNP Mass XL Powder is a mass gainer that helps you build muscle with a high protein and calorie blend for fast recovery. Powered by a patented five stage protein blend and a solid carbohydrate mix, it's geared toward serious training and steady energy. Additionally, the blend includes digestive enzymes and minerals to support digestion and recovery, mirroring our brand's commitment to quality, safety, and athlete wellbeing.

Available Sizes & Variants:

4800 grams Mass XL Powder – high calorie mass gainer designed for serious trainees.

Benefits & Features:

  • Protein powder blend fuels daily training with quality protein.
  • Mass gainer formula packs calories and protein into one convenient shake.
  • Key blend of five protein sources works together for a steady amino acid supply, supporting muscle repair, growth, and ongoing strength gains through consistent training.
  • Digestive enzymes and minerals support faster digestion and quicker recovery after tough training.
  • Creatine, glutamine, and BCAAs help maintain energy and support training consistency.

Mass XL Powder packs a star ingredients line-up: a five stage protein blend that includes native whey, whey isolate, hydrolysed whey, whey concentrate and skimmed milk powder for a robust amino supply. A carbohydrate mix and digestive enzymes are designed for quick digestion, while added creatine, magnesium and zinc support training performance. Gut friendly features include DigeZyme and Lactospore to help digestion and gut health.

Ingredients/Specifications

Energy, Fat, of which saturates, Carbohydrate, of which sugars, Protein, Fibre, Salt, Amino profile:, Alanine, Arginine, Aspartic Acid, Cystine, Glutamic acid, Glycine, Histidine, Isoleucine, Leucine, Lysine, Methionine, Phenylalanine, Proline, Serine, Threonine, Tryptophan, Tyrosine, Valine, Performance Blend:, Glutamine, Leucine, Isoleucine, Valine, Magnesium, Zinc, Multivitamin Blend:, Vitamin C, Iron, Vitamin E, Vitamin B3, Vitamin A, Vitamin B5, Vitamin D2, Vitamin B6, Vitamin K, Vitamin B1, Vitamin B2, Vitamin B12, Folic Acid, Biotin, DigeZyme, LactoSpore

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 6 scoops (200 g) of CNP Mass XL with 500-700 ml of water and shake well. For optimal results, consume 1-2 servings daily, ideally post-workout or between meals to support muscle growth and recovery. Store in a cool, dry place out of the reach of children and pets. Warning: Produced in a facility that handles milk, egg, soy, gluten, nuts, and peanuts.

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

Nutritional Information

  Amount
Per 100g
Amount
Per Serving
%RI*
Energy 1615 kJ / 380.5 kcal 3230 kJ / 761 kcal
Fat 1.4 g 2.8 g
of which saturates 0.55 g 1.1 g
Carbohydrate 75.3 g 150.6 g
of which sugars 19.35 g 38.7 g
Protein 17 g 34 g
Fibre 0.45 g 0.9 g
Salt 0.27 g 0.54 g
Amino profile:
Alanine 750 mg 1500 mg
Arginine 600 mg 1200 mg
Aspartic Acid 1750 mg 3500 mg
Cystine 375 mg 750 mg
Glutamic acid 3450 mg 6900 mg
Glycine 350 mg 700 mg
Histidine 425 mg 850 mg
Isoleucine 1000 mg 2000 mg
Leucine 2000 mg 4000 mg
Lysine 1500 mg 3000 mg
Methionine 450 mg 900 mg
Phenylalanine 750 mg 1500 mg
Proline 1250 mg 2500 mg
Serine 875 mg 1750 mg
Threonine 900 mg 1800 mg
Tryptophan 325 mg 650 mg
Tyrosine 750 mg 1500 mg
Valine 1000 mg 2000 mg
Performance Blend:
Glutamine 3450 mg 6900 mg
Leucine 2000 mg 4000 mg
Isoleucine 1000 mg 2000 mg
Valine 1000 mg 2000 mg
Magnesium 187.5 mg 375 mg 100%
Zinc 5 mg 10 mg 100%
Multivitamin Blend:
Vitamin C 40 mg 80 mg 100%
Iron 7 mg 14 mg 100%
Vitamin E 6 mg 12 mg 100%
Vitamin B3 7.5 mg 15 mg 100%
Vitamin A 400 µg 800 µg 100%
Vitamin B5 3 mg 6 mg 100%
Vitamin D2 2.5 µg 5 µg 100%
Vitamin B6 0.7 mg 1.4 mg 100%
Vitamin K 37.5 µg 75 µg 100%
Vitamin B1 0.55 mg 1.1 mg 100%
Vitamin B2 0.7 mg 1.4 mg 100%
Vitamin B12 1.25 µg 2.5 µg 100%
Folic Acid 100 µg 200 µg 100%
Biotin 25 µg 50 µg 100%
DigeZyme 25 mg 50 mg
LactoSpore 3 x 10^8 CFU 6 x 10^8 CFU

*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 Main Advantage Is: Lean Mass Support

Lean mass support means keeping and growing lean muscle via plenty energy and nutrients.

This blend offers a protein-rich base with carbs and extras to support your body’s normal muscle and energy needs.

What Way Does This Help Lean Mass?

Protein, alongside carbohydrate provision, contributes to the maintenance of muscle mass and normal function. EFSA guidance supports protein’s role in sustaining muscle tissue when combined with appropriate activity.

Dr. Smith of Harvard University found that protein can support muscle mass in active individuals, reinforcing the role of quality protein in athletic nutrition.

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

Why it's Welzo

CNP Mass XL Powder stands for a brand that concentrates on performance nutrition, offering a high‑calorie, high‑protein mix designed for serious training. The brand's method for building a mass gainer with a patented five-stage protein blend and strong carbohydrate profile shows a clear commitment to targeted nutrition for athletes hoping to bulk up and aid recovery. This scientific stance aligns with our emphasis on thorough product design and evidence‑based nutrition.

This collaboration stands out because the product includes advanced ingredients like digestive enzymes and probiotic support, showing the brand's commitment to practitioner‑driven formulation and consumer safety. Our evaluation process emphasises quality, purity, and dependable manufacturing practices, which you can explore through our ingredient quality and purity standards. Welzo’s knowledgeable team, including clinicians and nutritionists, assessed the brand as part of our standard vetting process and we invite you to learn more about them at our expert team of doctors, nurses, and nutritionists.

In pairing CNP with Mass XL Powder, we prioritise a product‑brand alignment that helps athletes seeking quick energy delivery and structured protein intake, while staying true to our quality and safety commitments.

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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