Mass Gainer Professional - Informed Sport - Raw Sport

Mass Gainer Professional - Informed Sport

Gluten Free

Dairy Free

Non GMO

Vegan Friendly

Informed Sport

£49.99

£59.99

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Flavour:

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Raw Sport Mass Gainer — Plant-Based Fuel

Raw Sport Mass Gainer is a vegan-friendly, high-calorie, high-protein blend that brings together plant protein, carbohydrates, creatine, L-glutamine, and amino acids in one convenient formula.

58g/serving of slow-releasing carbohydrates from gluten-free oats, helping to provide sustained energy as part of a balanced diet.
46g/serving of protein from bio-fermented pea protein and added BCAAs (2:1:1 ratio), which contribute to the maintenance and growth of muscle mass.
5g/serving of L-Glutamine — a naturally occurring amino acid found in muscle tissue, included to complement post-training nutrition.
5g/serving of Creatine Monohydrate — one of the most researched sports supplements, shown to increase physical performance in successive bursts of short-term, high-intensity exercise*.

With its clean, nutrient-dense profile, it’s an easy way to add extra protein and energy to your daily nutrition — designed to fit seamlessly into an active lifestyle.

🌱 100% plant-based
⚡ High protein + calories
✅ Balanced blend of key nutrients

🌱 Clean ingredients
⚡ Tested for banned substances
✅ Certified for quality assurance

Raw Sport Whey Protein — Tested. Certified. Trusted.

Knowledge Centre

Explore the benefits

Mass Gainer Professional - Informed Sport

Benefits of Mass Gainer Pro

Benefits of Mass Gainer Pro

Raw Sport Mass Gainer is a vegan-friendly formula delivering 480 calories and 46g of protein per serving. It’s a clean, high-protein, high-carbohydrate blend with added creatine, L-glutamine, BCAAs, coconut water, and digestive enzymes.

High-calorie support → 480 calories per serving
Protein-packed → 46g of protein to support the maintenance and growth of muscle mass
Balanced nutrition → low fat, with carbs, amino acids, and added digestive enzymes
Free from gluten, dairy, soya, artificial additives, added sugar, and GMOs
Convenient → mix up a shake in under 2 minutes for an easy protein boost anytime

Raw Sport Mass Gainer is also Informed Sport certified — every batch is tested for banned substances, giving athletes confidence in its quality and safety.

Our products are trusted by professional athletes across Football, Rugby, Bodybuilding, Athletics and Boxing, with many choosing Raw Sport as part of their training and nutrition routines.

Key Facts

480 calories per serving
46 grams of protein per serving
58 grams of slow-releasing carbohydrates
Includes creatine & L-glutamine to support training and performance
Made with organically grown ingredients, free from artificial additives
Contains coconut water powder and grey sea salt to help replenish electrolytes
Plant-derived digestive enzymes to support digestion
Developed using nutritional science and sports nutrition expertise
Dairy-free, gluten-free, egg-free, soya-free, sugar-free, and GMO-free
Smooth, easy-to-mix formula with a great taste
Created in collaboration with nutritional therapists and informed by athlete feedback

Why Take?

Why Take Raw Sport Mass Gainer?

Raw Sport Mass Gainer combines carefully selected ingredients that work together to support your training and nutrition goals. Each 125g serving provides:

58g of slow-releasing carbohydrates from gluten-free oats, helping to provide sustained energy as part of a balanced diet.
46g of protein from bio-fermented pea protein and added BCAAs (2:1:1 ratio), which contribute to the maintenance and growth of muscle mass.
5g of L-Glutamine — a naturally occurring amino acid found in muscle tissue, included to complement post-training nutrition.
5g of Creatine Monohydrate — one of the most researched sports supplements, shown to increase physical performance in successive bursts of short-term, high-intensity exercise*.
Coconut water powder and grey sea salt to help replenish electrolytes after training.
A 4-strain plant-based digestive enzyme complex to support digestion.

*The beneficial effect is obtained with a daily intake of 3g - 5g of creatine.

Informed Sport Approved

Informed Sport Approved

Raw Sport Mass Gainer is certified under the Informed Sport programme, a globally recognised quality assurance scheme for sports nutrition. Every batch is rigorously tested for substances banned in sport by the World Anti-Doping Agency (WADA), giving athletes confidence in its safety and quality.

Raw Sport products are trusted across professional sport — including rugby, bodybuilding, boxing, and football — and are regularly used by athletes who demand the highest standards in clean nutrition.

How To Take?

How to Take

Mix one serving (6 tablespoons) with 500–700ml of water or plant-based milk (such as oat, hemp, or coconut) in a Raw Sport Protein Shaker. Alternatively, add one serving to a smoothie and blend well.

Post-workout → many people enjoy one serving within 30–60 minutes after training, as part of their recovery routine.
Before exercise → can also be taken 60–120 minutes before training to provide additional fuel.
Anytime nutrition → enjoy as part of breakfast, lunch, or as a convenient shake during the day to help increase calorie and protein intake.

General Health Disclaimer

General Health Disclaimer:This product is a food supplement and should not be used as a substitute for a varied, balanced diet and healthy lifestyle. Results may vary between individuals.

Medical Disclaimer:Always consult a qualified healthcare professional before using any supplement, especially if you have any pre-existing medical conditions, are pregnant, breastfeeding, under 18, or taking any medications.

Safety & Compliance:These statements have not been evaluated by the Food Standards Agency (UK) or the Food and Drug Administration (USA). This product is not intended to diagnose, treat, cure, or prevent any disease.

Testing Certificates

Download Informed Sport Certified Mass Gainer
Informed Sport is a global quality assurance and supplement certification programme for sports supplements. Presence of the Informed Sport supplement certification quality mark on product packaging demonstrates to athletes and consumers that every batch of a product has been tested for substances prohibited in sport and that the product was made in an environment with quality systems appropriate for the stringent demands of sports nutrition manufacturing. For complete transparency we share these results with you.

Download Heavy Metal Testing
We take pride in ensuring the safety and quality of our protein powders, as we believe that your well-being is our top priority. To provide you with the best possible products, we meticulously test each batch for heavy metals, which can be harmful to your health if consumed regularly over time.

Nutritional Information

Per 100g

Per 125g serving

Energy

1618kj / 383kcal

2022kj / 480kcal

Protein

37g

46g

Fat

6.3g

7.9g

of which saturates

2g

2.5g

Carbohydrates

46g

58g

of which sugars

0.7g

0.9g

Salt

0.49g

0.62g

Amino Acid Profile

Amino Acid Profile

(per 125g serving)

Aspartic acid

3312mg

Serine

1825mg

Glutamic Acid

9662mg

Glycine

1362mg

Histidine

700mg

Arginine

2487mg

Threonine

1187mg

Alanine

1412mg

Proline

1337mg

Cysteine

437mg

Tyrosine

1075mg

Valine

3005mg

Methionine

387mg

Lysine

2087mg

Iso Leucine

2712mg

Leucine

4425mg

Phenylalanine

1700mg

Tryptophan

640mg

Ingredients

Bio Fermented Pea Protein, Ultra fine Gluten free oats, Plant based BCAA complex, Creatine Monohydrate, Raw Cacao Powder, L Glutamine, Coconut Water Powder, Grey Sea Salt, Konjac Fibre, Whole Food Flavours, Stevia Extract, Ginger Extract, Peppermint Leaf, Papaya Extract, Fennel Seed

Bio Fermented Pea Protein

Pea protein is the leading plant based protein source. Loaded with essential amino acids and providing 78grams of protein per 100grams. Our pea protein goes through a fermentation process to enhance the bioavailability within the body and solubility of the protein when mixed with water. Our Pea is organically grown with no heat or chemicals used during the isolation process. Pea protein is a high-quality protein and a great source of iron. It can aid muscle growth, weight loss and heart health.

Ultra fine Gluten free oats

Oats are among the healthiest grains on earth. They're a gluten-free whole grain and a great source of important vitamins, minerals, fiber and antioxidants. Studies show that oats and oatmeal have many health benefits. These include weight loss, lower blood sugar levels and a reduced risk of heart disease

Plant based BCAA complex

Plant based BCAA complex (L-Leucine, L-Isoleucine, L-Valine)

Creatine Monohydrate

Creatine increases physical performance in successive bursts of short-term, high-intensity exercise. Our creatine is vegan-friendly and Informed Sport certified, giving you safe, reliable support for every workout.

Raw Cacao Powder

Added to the vanilla chocolate protein. Cacao much in the same vein as coffee has stimulatory properties that can help enhance physical performance. Cacao stimulates a range of neuro chemicals that promote a feeling's of wellness. Like coffee it can make the perception of pain feel less when training

L Glutamine

Supporting muscle recovery and digestive and immune systems

Coconut Water Powder

Coconut water is bursting with electrolytes in the perfect ratio for instant hydration. The addition of electrolytes within protein powder is unique within the market place and contributes towards faster recovery periods post workout

Grey Sea Salt

Salt is an essential electrolyte that is lost through physical excursion. It is added to support sodium balance within the body throughout the toughest workouts. Balance of the cellular sodium potassium pump is essential to maintaining performance levels and avoid cramping and fatigue.

Konjac Fibre

Konjac Fibre is a natural water soluble dietary fibre. It is used to help the solubility and smoothness of each protein shake. It helps the digestion process acting as a prebiotic to the probiotics within each blend. It has a very low calorie content and takes up space in the stomach therefore promoting a feeling of fullness.

Whole Food Flavours

We use a selection of natural ingredients in each protein to enhance the taste and flavour of our protein powders. Across the five flavours we use the following.

Stevia Extract

We use a tiny amount of stevia extract to enhance the flavour. Stevia is a herb from South America that is 200 times sweeter than sugar. Unlike sugar it has zero calories and doesn’t cause a spike in blood sugars. Stevia is a superior sweetener that doesn’t have a negative effect on gut bacteria.

Ginger Extract

Ginger has very good digestive benefits. It contains the enzyme zingibain which helps break down proteins.

Peppermint Leaf

Peppermint is an excellent digestive tonic. It helps digest and absorb nutrients within the gut

Papaya Extract

Papaya is another proteolytic enzyme. Meaning it helps break amino acids down into smaller strings of protein.