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Free delivery on orders over $50 + same day dispatch for orders before 3.30pm
Free delivery on orders over $50 + same day dispatch for orders before 3.30pm

MUSCLETECH 100% MASS GAINER 5.15LB

Save 44% Save 44%
Original price $69.95
Original price $69.95 - Original price $69.95
Original price $69.95
Current price $38.95
$38.95 - $38.95
Current price $38.95

100% Mass Gainer

Strength Redefined

Measured in character. Not just muscle.

Whether or not you’re competing, you’re always looking for an edge. For more than two decades, we’ve fueled those with the strength to not just play the game, but to change it. MuscleTech is about more than the physical gains. It’s about incredible possibilities.

Why take 100% Mass Gainer?

Bulk up! Specifically formulated for performance athletes looking to increase their dietary protein, carbohydrate and overall calorie intake, 100% Mass Gainer is a premium weight gainer for increased size and strength.

The stuff on the label

100% Mass Gainer is a premium weight gainer for increased size and strength. Are you a hardgainer? Whether you’ve struggled with adding size or you want to break plateaus, we’ve got you.

Superior mass gains

Our 100% Mass Gainer is packed with high-quality protein and mass-producing calories, plus muscle-fueling creatine, a proven anabolic driver for faster mass and strength gains.

Get bigger and stronger

This superior formula with proven musclebuilding ingredients will help you get bigger and stronger – faster than you ever imagined.

Nutrient-dense muscle fuel

The high-quality protein and easily digestible carbs can deliver 1,500 clean calories when mixed with 2 cups of skim milk.

Increase protein synthesis

Each serving supplies over 6g of L-leucine and more than 13g of BCAAs when mixed with 2 cups of skim milk – important nutrients for increasing muscle protein synthesis after a workout.

Maximize strength potential today

100% Mass Gainer only uses pure HPLC-tested creatine. Scientific studies have shown that it helps replenish ATP stores in the body for enhanced performance, more muscle and increased strength.

Reach musclebuilding milestones

Our formula is as critical as it gets for improving recovery and building lean muscle. The best part? It’s powerful and potent, but still tastes great.

All killer, no filler

No underdosed ingredients, fillers or sugar in this formula! Every fully disclosed scoop of 100% Mass Gainer provides maximum potency for maximum results.

All orders placed before 3:30pm are packed same day and shipped to arrive typically the next working day. Please allow an extra 1-3 working days for driver delays. We reserve the right to reject any order addressed to a PO box or a Parcel Pod.

All orders over $50 within New Zealand include free shipping. For orders under $50, a flat rate of $3.99 is charged.

Rural - $4.99 surcharge applies. We suggest to send to a town or workplace that is not a rural delivery address.

Bay Supplements uses NZPost within New Zealand.

If you have changed your mind after the courier has picked up your order, then you must organise for the return of the products for a refund. The goods must be returned to Bay Supplements within 7 days of the goods being received, and in an unused and unopened condition. Unless the goods are faulty, the products will not be refunded or replaced if they are used and or opened. Return shipping for faulty goods will be covered by Bay Supplements. Return shipping for non-faulty goods will be covered by the customer.

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