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Weight Gain Supplements

So you want to gain weight or mass, in a controlled way, being sure that the mass you gain is lean, not fat. Weight gain supplements deliver a balanced mix of high quality proteins, carbs and 'good fats' to help you get the nutrition and calorific intake you need to build mass, in conjunction with a healthy balanced diet. Check out the deals on our product range of weight gain supplements and you're on your way to hitting your goal weight!

Matrix Mass Weight Gain 4kg New Flavours

Matrix Mass Weight Gain 4kg

£29.99 RRP £64.99

30 reviews

Matrix Lean Mass XT weight Gain Protein 6.8kg New Flavours

Matrix Lean Mass XT weight Gain Protein 6.8kg

£43.99 RRP £79.99

31 reviews

Matrix Monster MRP 8kg New Flavours

Matrix Monster MRP 8kg

£45.99 RRP £89.99

40 reviews

Atlas Super Weight Gain Gainer 5kg

Atlas Super Weight Gain Gainer 5kg

£31.99 RRP £58.99

5 reviews

Nutrisport Protein & Carbs - All In One 5kg

Nutrisport Protein & Carbs - All In One 5kg

£31.99 RRP £65.99

1 reviews

PVL Mutant Mass Weight Gain Gainer 2.2kg

PVL Mutant Mass Weight Gain Gainer 2.2kg

£25.99 RRP £39.99

1 reviews

BSN True Mass Whey Protein 2.6kg Weight Gain

BSN True Mass Whey Protein 2.6kg Weight Gain

£41.99 RRP £81.99

no reviews

PHD Nutrition Pharma-HMB x 120

PHD Nutrition Pharma-HMB x 120

£21.99 RRP £30.99

no reviews

Extreme Nutrition Extreme Carbs 2.5kg

Extreme Nutrition Extreme Carbs 2.5kg

£16.99 RRP £21.99

no reviews

Weider HMB 3800 x 120

Weider HMB 3800 x 120

£18.48 RRP £29.99

no reviews

Athletic Xtreme Mass FX 112ct + 112ct

Athletic Xtreme Mass FX 112ct + 112ct

£57.97 RRP £89.99

no reviews

CNP Professional Pro-HMB x 120

CNP Professional Pro-HMB x 120

£21.95 RRP £30.99

no reviews

Controlled Labs Black Hole 90 Capsules

Controlled Labs Black Hole 90 Capsules

£27.99 RRP £49.49

no reviews

Optimum Nutrition Glycomaize 2kg

Optimum Nutrition Glycomaize 2kg

£17.99 RRP £27.99

no reviews

Extreme Nutrition Build & Recover 1.4kg

Extreme Nutrition Build & Recover 1.4kg

£26.99 RRP £37.99

no reviews

Optimum Nutrition Natural Whey & Oats

Optimum Nutrition Natural Whey & Oats

£26.99 RRP £44.99

no reviews

Optimum Nutrition Pro Complex Gainer 2.2kg

Optimum Nutrition Pro Complex Gainer 2.2kg

£38.99 RRP £63.99

1 reviews

CNP Professional Pro-Mass 908g

CNP Professional Pro-Mass 908g

£19.99 RRP £29.99

no reviews

CNP Professional Pro-Mass 2.5kg

CNP Professional Pro-Mass 2.5kg

£32.99 RRP £55.99

no reviews

CNP Professional Pro-Mass 4.5kg

CNP Professional Pro-Mass 4.5kg

£52.99 RRP £86.99

no reviews

Boditronics Mass Attack Heavyweight 6kg

Boditronics Mass Attack Heavyweight 6kg

£63.99 RRP £103.99

no reviews

Boditronics Mass Attack Juggernaut 4kg

Boditronics Mass Attack Juggernaut 4kg

£52.99 RRP £87.99

1 reviews

Optimum Nutrition Hydro Builder 1kg

Optimum Nutrition Hydro Builder 1kg

£37.99 RRP £61.99

no reviews

MuscleMeds Carnivor Mass 2.5kg

MuscleMeds Carnivor Mass 2.5kg

£39.99 RRP £76.99

no reviews

Pure Protein Massive Muscle Anabolic 2kg

Pure Protein Massive Muscle Anabolic 2kg

£34.32 RRP £53.99

no reviews

Cytosport Cyto Gainer Weight Gain 2.72kg

Cytosport Cyto Gainer Weight Gain 2.72kg

£44.99 RRP £72.99

no reviews

PharmaFreak Mass Freak 6.8KG

PharmaFreak Mass Freak 6.8KG

£50.99 RRP £83.99

no reviews

Gaspari Real Mass ProBiotic 5.4KG

Gaspari Real Mass ProBiotic 5.4KG

£42.99 RRP £71.99

no reviews

Dymatize Super Mass Gainer 5433g

Dymatize Super Mass Gainer 5433g

£43.99 RRP £71.99

no reviews

Allmax Quick Mass Loaded 4.5kg

Allmax Quick Mass Loaded 4.5kg

£64.99 RRP £109.99

no reviews

Allmax MuscleMaxx Mass Gainer 5.4kg

Allmax MuscleMaxx Mass Gainer 5.4kg

£40.99 RRP £72.99

no reviews

MHP Up Your Mass Protein Weight Gain 908g

MHP Up Your Mass Protein Weight Gain 908g

£14.99 RRP £22.99

no reviews

ISS Research Oh Yeah! Total Mass System 2.7kg

ISS Research Oh Yeah! Total Mass System 2.7kg

£47.99 RRP £77.99

no reviews

ATLAS LEAN MASS MRP 1kg

ATLAS LEAN MASS MRP 1kg

£12.99 RRP £19.95

no reviews

Dymatize Mega Gainer 1.5kg

Dymatize Mega Gainer 1.5kg

£19.99 RRP £29.99

no reviews

Garnell Whey Gain II 2kg

Garnell Whey Gain II 2kg

£25.99 RRP £46.99

no reviews

Garnell Whey Gain II 4kg

Garnell Whey Gain II 4kg

£51.95 RRP £84.99

no reviews

MHP Up Your Mass Protein Weight Gain 2.27kg

MHP Up Your Mass Protein Weight Gain 2.27kg

£30.99 RRP £51.99

no reviews

Maximuscle Progain Extreme Weight Gain 2083g

Maximuscle Progain Extreme Weight Gain 2083g

£37.99 RRP £54.99

no reviews

Nutrisport Whey Protein + Complex Carbs 1.4kg

Nutrisport Whey Protein + Complex Carbs 1.4kg

£12.99 RRP £21.99

no reviews

Nutrisport Weight Gain Gainer 5kg

Nutrisport Weight Gain Gainer 5kg

£31.99 RRP £59.99

no reviews

Optimum Nutrition Pro Complex Gainer 4.45kg

Optimum Nutrition Pro Complex Gainer 4.45kg

£72.99 RRP £119.99

1 reviews

ProLab N-Large 2 2.73kg Mass Gain

ProLab N-Large 2 2.73kg Mass Gain

£43.99 RRP £71.99

no reviews

USN Muscle Fuel Mass 5kg Weight Gain

USN Muscle Fuel Mass 5kg Weight Gain

£64.99 RRP £99.99

no reviews

Dymatize Super Mass Gainer 2722g

Dymatize Super Mass Gainer 2722g

£27.99 RRP £45.99

no reviews


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Remember - Sport supplements can have a powerful physiological effect and they are designed to be used in conjunction with a healthy diet and exercise programme. They should be used responsibly, following the manufacturer's directions and dosages. Supplements can be harmful to some pre-existing medical conditions. You are strongly advised to consult with your general practitioner before taking any supplements and before embarking on any major dietary changes.