Mass

Weight Gainers

Performance Supplements

Mass gainers are a blend of protein and carbohydrates which are higher in calories than standard protein shakes. The increased calories and the addition of carbohydrates in mass gainer formulas can help users make greater muscle and size gains as well as enhancing strength.

See also :Gain Mass
Top Rated
Reflex Instant Mass Heavyweight (5.4 kg)
£39.50
Kinetica Oat Gain (4.8 kg)
Kinetica
4.8 kg
£49.95
Boditronics Mass Attack Heavyweight (6 kg)
£42.99
Special Offers
Hardgainer FormulaLean Mass Gainer

ActivLab

ActivLab Mass Up (1200g)
  • In Stock, Next Day Delivery
£6.75
more info
ActivLab Mass Up (3500g)
  • In Stock, Next Day Delivery
£15.95
more info
ActivLab Mass Up (5000g)
  • In Stock, Next Day Delivery
£22.95
more info

AllMax

Animal

Animal Mass (330g)
  • In Stock, Next Day Delivery
£6.95
more info
Animal Mass (2.3 kg)
  • In Stock, Next Day Delivery
£39.95
more info
Animal Mass (4.6 kg)
  • In Stock, Next Day Delivery
£67.95
more info

API

API Gainer Xtreme (27 Servings)
  • In Stock, Next Day Delivery
£58.95
more info
API Gainer Xtreme (16 Servings)
  • In Stock, Next Day Delivery
£54.95
more info

Applied Nutrition

Applied Nutrition Critical Mass (6 kg)
  • In Stock, Next Day Delivery
£39.95
more info
Applied Nutrition Critical Mass (2.89 kg)
  • In Stock, Next Day Delivery
£22.95
more info

Arnold Schwarzenegger Series

Arnold Iron Mass (4.5 kg)
  • In Stock, Next Day Delivery
£49.95
more info

Atlas

Atlas Superweight Gainer (1.5 kg)
  • In Stock, Next Day Delivery
£10.50
more info
Atlas Superweight Gainer (5 kg)
  • In Stock, Next Day Delivery
£29.95
more info

Beast

Beast Mass (5.4 kg)
  • Out of stock
£41.95
more info

Boditronics

Boditronics Mass Attack Raw (4 kg)
Boditronics Mass Attack Raw (4 kg)
20% off Black Friday! Use Discount Code BLACK20
  • In Stock, Next Day Delivery
£44.99
more info
Boditronics Mass Attack Juggernaut (4 kg)
Boditronics Mass Attack Juggernaut (4 kg)
Get 10% Off! Use Time-Limited Discount Code: TL10
  • In Stock, Next Day Delivery
£44.99
more info
Boditronics Mass Attack Heavyweight (2 kg)
  • In Stock, Next Day Delivery
£19.95
more info
Boditronics Mass Attack Juggernaut (2 kg)
  • In Stock, Next Day Delivery
£26.99
more info
Boditronics Mass Attack Heavyweight (6 kg)
Boditronics Mass Attack Heavyweight (6 kg)
Special Time-Limited Offer! (Normally £46.99!)
  • In Stock, Next Day Delivery
£42.99
more info

BPI

BSN

BSN True Mass (2.61 kg)
BSN True Mass (2.61 kg)
20% off Black Friday! Use Discount Code BLACK20
  • In Stock, Next Day Delivery
£33.95
more info
BSN True Mass 1200 (15 Servings)
BSN True Mass 1200 (15 Servings)
Special Black Friday Week Price
  • In Stock, Next Day Delivery
£30.99
more info

Cellucor

Cellucor Gainer (56 Servings)
  • In Stock, Next Day Delivery
£49.95
more info
Cellucor Gainer (28 Servings)
  • In Stock, Next Day Delivery
£31.95
more info

CNP

CNP Pro Mass (2.5 kg)
  • In Stock, Next Day Delivery
£29.95
more info
CNP Pro Mass (4.5 kg)
  • In Stock, Next Day Delivery
£41.79
more info
CNP Pro Ultimate Mass (2 kg)
  • In Stock, Next Day Delivery
£29.95
more info

Cutler

Cutler 100% Pure Muscle Mass (2.6 kg)
Cutler 100% Pure Muscle Mass (2.6 kg)
Special Offer! 30% Off! (Normally £34.99)
  • In Stock, Next Day Delivery
£24.50
more info

CytoSport

Dedicated Nutrition

Dedicated Gainz (4 kg)
  • In Stock, Next Day Delivery
£41.95
more info

Dymatize

Dymatize Elite Mass (4540g)
  • In Stock, Next Day Delivery
£67.95
more info
Dymatize Super Mass Gainer (5232g) New Look
  • In Stock, Next Day Delivery
£45.99
more info
Dymatize Super Mass Gainer (5443g)
  • In Stock, Next Day Delivery
£44.95
more info
Dymatize Elite Mass (2722g)
  • In Stock, Next Day Delivery
£41.39
more info
Dymatize Super Mass Gainer (2943g) New Look
  • In Stock, Next Day Delivery
£28.95
more info

Efectiv

Efectiv Mass (5.46 kg)
  • In Stock, Next Day Delivery
£33.95
more info

EPIQ

EPIQ Mass Gainer (2.72 kg)
  • Out of stock
£21.95
more info
EPIQ Mass Gainer (5.44 kg)
  • Out of stock
£41.95
more info

Extreme Labs

Extreme Labs MX4 Mass Xplosion (6 kg)
  • In Stock, Next Day Delivery
£34.95
more info

Extreme Nutrition

Extreme Nutrition Extreme Mass (2.5 kg)
  • In Stock, Next Day Delivery
£30.70
more info
Extreme Nutrition Extreme Mass (4.5 kg)
  • In Stock, Next Day Delivery
£43.15
more info

F2 Full Force

F2 Full Force Full Mass (2300g)
  • In Stock, Next Day Delivery
£18.95
more info
F2 Full Force Full Mass (4400g)
  • In Stock, Next Day Delivery
£29.95
more info

Gaspari

Gaspari Real Mass Advanced (5.4 kg)
  • In Stock, Next Day Delivery
£42.95
more info

GAT

GAT Radical Mass (4.54 kg)
  • In Stock, Next Day Delivery
£49.95
more info

Grenade

Grenade Muscle Machine Mass (23 Servings)
  • In Stock, Next Day Delivery
£49.50
more info
Grenade Muscle Machine Mass (9 Servings)
  • In Stock, Next Day Delivery
£26.75
more info

Hyper Strength

iForce Nutrition

iForce Mass GainZ (4540g)
  • In Stock, Next Day Delivery
£43.95
more info

Inner Armour

Inner Armour Hard Mass Gainer (5443g)
  • In Stock, Next Day Delivery
£39.95
more info
Inner Armour Hard Mass Gainer (2200g)
  • In Stock, Next Day Delivery
£26.95
more info
Inner Armour Hard Mass Gainer (6804g)
  • In Stock, Next Day Delivery
£48.75
more info
Inner Armour Anabolic Peak (6.8 kg)
  • In Stock, Next Day Delivery
£49.99
more info
Inner Armour Anabolic Peak (5.44 kg)
  • In Stock, Next Day Delivery
£45.95
more info

InterActive

Mammoth Mass (6.8 kg)
  • In Stock, Next Day Delivery
£49.95
more info
Mammoth Mass (2.2 kg)
  • In Stock, Next Day Delivery
£26.95
more info
Mammoth Mass (4.5 kg)
  • Out of stock
£35.75
more info

iSatori

iSatori Hyper-Gro (16 Servings)
  • In Stock, Next Day Delivery
£32.95
more info

Isopure

Isopure Mass (3.2 kg)
  • Out of stock
£51.95
more info
Isopure Mass (2.2 kg)
  • Out of stock
£33.95
more info

Kinetica

Kinetica Oat Gain (4.8 kg)
  • In Stock, Next Day Delivery
£49.95
more info
Kinetica Oat Gain (2.4 kg)
  • In Stock, Next Day Delivery
£24.95
more info

Labrada

Labrada Muscle Mass Gainer (2.72 kg)
  • In Stock, Next Day Delivery
£29.95
more info
Labrada Muscle Mass Gainer (5.4 kg)
  • In Stock, Next Day Delivery
£47.95
more info

Maximuscle

Maximuscle Progain (1.4 kg)
  • In Stock, Next Day Delivery
£24.50
more info

MaxiNutrition

MaxiNutrition Gainer (1.84 kg)
  • In Stock, Next Day Delivery
£22.95
more info
MaxiNutrition Progain Extreme (1.5 kg)
  • In Stock, Next Day Delivery
£24.99
more info

Medi-Evil

Medi-Evil Colossus (20 Servings)
  • In Stock, Next Day Delivery
£29.95
more info

MET-Rx

MET-Rx Size Up (2721g)
  • Out of stock
£35.95
more info

MHP

MHP Up Your Mass (2270g)
  • In Stock, Next Day Delivery
£34.75
more info
MHP Up Your Mass (4.5 kg)
  • Out of stock
£59.95
more info
MHP Up Your Mass (907g)
  • Out of stock
£14.95
more info

MultiPower

MultiPower Mass Gainer (2000g)
  • In Stock, Next Day Delivery
£24.65
more info
MultiPower Mass Gainer (5440g)
  • In Stock, Next Day Delivery
£49.95
more info

MuscleMeds

MuscleMeds Carnivor Mass (2722g)
  • In Stock, Next Day Delivery
£39.50
more info
MuscleMeds Carnivor Mass (4.5 kg)
  • In Stock, Next Day Delivery
£65.95
more info

MusclePharm

MusclePharm Combat XL Mass Gainer (2722g)
  • In Stock, Next Day Delivery
£23.95
more info
MusclePharm Combat Black Weight Gainer (2270g)
  • In Stock, Next Day Delivery
£41.95
more info
MusclePharm Combat XL Mass Gainer (5443g)
  • In Stock, Next Day Delivery
£46.95
more info

MuscleTech

MuscleTech Mass Tech (3.2 kg)
  • In Stock, Next Day Delivery
£35.95
more info
MuscleTech Mass Tech Extreme 2000 (9979g)
  • In Stock, Next Day Delivery
£84.95
more info
MuscleTech Premium Mass Gainer (5.4 kg)
  • In Stock, Next Day Delivery
£41.75
more info
MuscleTech Mass Tech (5.44 kg)
  • In Stock, Next Day Delivery
£53.95
more info

Mutant

Mutant Mass (6.8 kg)
Mutant Mass (6.8 kg)
Special Offer! 10% Off! (Normally £47.99)
  • In Stock, Next Day Delivery
£42.95
more info
Mutant Mass (2.2 kg)
  • In Stock, Next Day Delivery
£19.95
more info

MVP

MVP Incredible Bulk (3.6 kg)
  • In Stock, Next Day Delivery
£31.45
more info

Myogenix

Myogenix After Shock Critical Mass (2550g)
  • In Stock, Next Day Delivery
£42.95
more info

New Whey

Nutrabolics

Nutrabolics Mass Fusion (7.2 kg)
  • In Stock, Next Day Delivery
£43.75
more info
Nutrabolics IsoGainer (4.54 kg)
  • In Stock, Next Day Delivery
£59.95
more info
Nutrabolics IsoGainer (2.27 kg)
  • In Stock, Next Day Delivery
£31.95
more info

Nutrend

Nutrend Compress B.I.G. (2100g)
  • In Stock, Next Day Delivery
£29.95
more info
Nutrend Mass Gain 14 (6 kg)
  • In Stock, Next Day Delivery
£33.95
more info
Nutrend Compress B.I.G. (5000g)
  • In Stock, Next Day Delivery
£57.95
more info
Nutrend Mass Gain (1000g)
  • In Stock, Next Day Delivery
£10.40
more info
Nutrend Compress B.I.G. (910g)
  • In Stock, Next Day Delivery
£13.95
more info
Nutrend Mass Gain (2250g)
  • In Stock, Next Day Delivery
£18.95
more info

Nutrex

Nutrex Mass Infusion (5.45 kg)
  • In Stock, Next Day Delivery
£36.90
more info

NutriSport

NutriSport Weight Gain (1400g + Shaker)
  • In Stock, Next Day Delivery
£10.50
more info
NutriSport Weight Gain (5000g)
  • In Stock, 1-2 Days Delivery
£27.95
more info

Olimp

Olimp Gainer MCT (6800g)
  • In Stock, Next Day Delivery
£47.95
more info
Olimp Gain Bolic (1000g)
  • In Stock, Next Day Delivery
£7.99
more info
Olimp Gain Bolic (6800g)
  • In Stock, Next Day Delivery
£38.95
more info
Olimp Gain Bolic (3500g)
  • In Stock, Next Day Delivery
£27.95
more info

Optimum Nutrition

Optimum Nutrition Gold Standard Gainer (1.62 kg)
  • In Stock, Next Day Delivery
£23.99
more info
Optimum Nutrition Gold Standard Gainer (3.25 kg)
  • In Stock, Next Day Delivery
£37.99
more info
Optimum Nutrition Serious Mass (2.7 kg)
Optimum Nutrition Serious Mass (2.7 kg)
Special Black Friday Week Price
  • In Stock, Next Day Delivery
£19.99
more info
Optimum Nutrition Serious Mass (5.4 kg)
Optimum Nutrition Serious Mass (5.4 kg)
Special Black Friday Week Price
  • In Stock, Next Day Delivery
£32.99
more info
Optimum Nutrition Gold Standard Gainer (24 Sachets)
  • In Stock, Next Day Delivery
£31.95
more info

Peak Body

Peak Body Peak Mass Protein (4.54 kg)
  • In Stock, Next Day Delivery
£27.95
more info
Peak Body Peak Mass Protein (7 kg)
  • In Stock, Next Day Delivery
£39.95
more info

PharmaFreak

PharmaFreak Mass Freak (6.8 kg)
  • In Stock, Next Day Delivery
£35.50
more info

PhD Nutrition

PhD Advanced Mass (2.7 kg)
  • In Stock, Next Day Delivery
£21.85
more info
PhD Advanced Mass (5.4 kg)
  • In Stock, Next Day Delivery
£36.45
more info
PhD Pharma Gain (2.3 kg)
  • In Stock, Next Day Delivery
£35.95
more info

ProSupps

ProSupps IncrediBulk (2.6 kg)
  • In Stock, Next Day Delivery
£29.50
more info
ProSupps IncrediBulk (5.4 kg)
  • In Stock, Next Day Delivery
£37.95
more info

PVL

PVL Sport Gainer (1.52 kg) Nov-2017 Expiry
  • In Stock, Next Day Delivery
£15.95
more info

QNT

QNT Metapure Mass+ (1.1 kg)
  • In Stock, Next Day Delivery
£17.95
more info
QNT Metapure Mass+ (2.5 kg)
  • In Stock, Next Day Delivery
£32.50
more info
QNT 3000 Muscle Mass (4.5 kg)
  • In Stock, Next Day Delivery
£33.95
more info

Reflex

Reflex Instant Mass Heavyweight (2 kg)
  • In Stock, Next Day Delivery
£18.99
more info
Reflex Instant Mass Heavyweight (5.4 kg)
  • In Stock, Next Day Delivery
£39.50
more info
Reflex Instant Mass Pro (2.72 kg)
  • In Stock, Next Day Delivery
£32.99
more info
Reflex Instant Mass Pro (5.4 kg)
  • In Stock, Next Day Delivery
£55.90
more info

Results Nutrition

Results Nutrition Magnify (4536g)
  • In Stock, Next Day Delivery
£69.95
more info

Ronnie Coleman

Ronnie Coleman King Mass XL (2.7 kg)
  • In Stock, Next Day Delivery
£37.95
more info
Ronnie Coleman King Mass XL (6.8 kg)
  • In Stock, Next Day Delivery
£49.25
more info

SAN

SAN Mass Effect Revolution (2958g)
  • In Stock, Next Day Delivery
£27.95
more info
SAN Mass Effect Revolution (5986g)
  • In Stock, Next Day Delivery
£52.95
more info

Scitec

Scitec Mass (2250g)
  • In Stock, Next Day Delivery
£19.49
more info
Scitec Mass (4500g)
  • In Stock, Next Day Delivery
£29.95
more info

Stacker

Stacker2 Ultra Mass (4.5 kg)
  • In Stock, Next Day Delivery
£28.95
more info

SynTech

SynTech Aesthetic Mass (5 kg)
  • In Stock, Next Day Delivery
£32.95
more info

Syntrax

Syntrax Goliath Protein Gainer (5.44 kg)
  • In Stock, Next Day Delivery
£41.95
more info

The Beast

The Beast Ultimate Gainer (2.5 kg)
  • In Stock, Next Day Delivery
£31.45
more info

Twinlab

Universal Nutrition

Universal Nutrition Gain Fast 3100 (4.5 kg)
  • In Stock, Next Day Delivery
£44.95
more info
Universal Nutrition Real Gains (3.1 kg)
  • In Stock, Next Day Delivery
£40.05
more info
Universal Nutrition Real Gains (4.8 kg)
  • In Stock, Next Day Delivery
£58.95
more info
Universal Nutrition Gain Fast 3100 (2.3 kg)
  • In Stock, Next Day Delivery
£24.50
more info

USN

USN HyperBolic Mass (2 kg)
  • In Stock, Next Day Delivery
£23.75
more info
USN HyperBolic Mass (6 kg)
  • In Stock, Next Day Delivery
£46.95
more info

VPX

VPX Giant Gains (4.5 kg)
  • Out of stock
£39.95
more info

Vyomax

Vyomax VyoGain (2.2 kg)
  • In Stock, Next Day Delivery
£24.95
more info

Weider

Weider Super Mega Mass 2000 (1.5 kg)
  • In Stock, Next Day Delivery
£18.95
more info
Weider Super Mega Mass 2000 (3 kg)
  • In Stock, Next Day Delivery
£29.95
more info
Weider Giant Mega Mass 4000 (3 kg)
  • In Stock, Next Day Delivery
£33.75
more info
Weider Giant Mega Mass 4000 (7 kg)
  • In Stock, Next Day Delivery
£54.95
more info

Xcore

Xcore Xtreme Mass Gainer (2722g)
  • In Stock, Next Day Delivery
£19.95
more info
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Reflex Instant Mass Heavyweight (5.4 kg)
Price: £ 39.50
Normally: £ 74.99
Optimum Nutrition Serious Mass (5.4 kg)
Price: £ 32.99
Normally: £ 69.99
USN HyperBolic Mass (6 kg)
Price: £ 46.95
Normally: £ 111.99
BSN True Mass (2.61 kg)
Price: £ 33.95
Normally: £ 44.49
Kinetica Oat Gain (4.8 kg)
Price: £ 49.95
Normally: £ 99.99
Mutant Mass (6.8 kg)
Price: £ 42.95
Normally: £ 62.39
Optimum NutritionReflexKineticaUSNMaxiNutritionDymatizeMuscleTechGrenadeWeider NutritionScitec NutritionGaspariMusclePharmBoditronicsMutantAnimalMET-RxBSNEASPhD NutritionCNPSyntraxSolgarSci-MXNutriSportiSatoriDedicated NutritionNutrexUniversal NutritionAll American EFXBPI SportsProlabControlled LabsCytosportApplied NutritionBeastLabradaMRI PerformanceTop Secret NutritionPeak BodyAllMax NutritionAtlasPharma FreakBio-SynergyExtreme NutritionArnold Schwarzenegger SeriesMHPEfectivCellucorVPX