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  • ANS Diablo Protein 1.5lb 24serves

    $69.00

    $69.00

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  • ANS Diablo Protein 4lb 67serves

    $119.00

    $119.00

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  • ANS N-PRO Protein 4lb

    $99.00

    $99.00

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  • ANS N-Whey Protein 5lb

    $99.00

    $99.00

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  • ANS Performance KETOSYS 2lb

    $85.00

    $85.00

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  • Cellucor Sport Whey Protein 2.3lb

    $35.00

    $35.00

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  • EHP Labs #1 OxyWhey Protein 30serve

    $79.00

    $79.00

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  • EHP Labs Oxywhey Protein 75serve

    $135.00

    $135.00

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  • Ghost 2lb Whey Protein

    $67.00

    $67.00

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  • Ghost Legends Stack

    $145.00 $129.00

    $145.00 $129.00

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  • Ghost Recover Stack

    $137.00 $120.00

    $137.00 $120.00

    Ghost Whey Flavour
    Ghost BCAA Flavour
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    SAVE $17.00
  • Giant Sports Delicious Protein 5Lb

    $87.00

    $87.00

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  • Gold Standard Shred Stack

    $194.00 $179.00

    $194.00 $179.00

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  • Mars Whey Protein 1.76lb

    $64.00

    $64.00

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  • Muscle Pharm Combat 100% Whey 2lb

    $59.00

    $59.00

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  • Muscle Pharm Combat 100% Whey 5lb

    $115.00 $99.00

    $115.00 $99.00

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  • Muscletech Nitrotech Whey Gold Protein 5.5lb

    $105.00

    $105.00

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  • Muscletech Whey Protein Plus 5lb

    $74.00

    $74.00

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  • Mutant Whey 5lb

    $79.00

    $79.00

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  • Optimum Nutrition Gold Standard 100% Whey 10lb

    $198.00 $178.00

    $198.00 $178.00

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  • Optimum Nutrition Gold Standard Whey 5lb

    $109.00 $95.00

    $109.00 $95.00

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  • Ronnie Coleman KING MASS XL 15lb

    $129.00

    $129.00

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  • Ronnie Coleman King Whey 5lb

    $84.99

    $84.99

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  • Ronnie Coleman PRO-ANTIUM 5lb Whey Protein

    $89.00

    $89.00

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  • Titan Protein 5lb

    $85.00 $75.00

    $85.00 $75.00

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  • Wizard Nutrition Shapeshift Protein 4lb

    $115.00 $89.00

    $115.00 $89.00

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  • X50 100% Lean Protein 2lb

    $69.00

    $69.00

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  • X50 100% Lean Protein 5lb

    $129.00

    $129.00

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  • Zealea Premium 1kg Whey Protein

    $39.00

    $39.00

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A crucial part of any training program, whey protein can make all the difference if you use the right blend in the right way. Whey protein naturally occurs in cow’s milk, and is concentrated and purified into a supplement. Smash your way through the gym and through life with this powerful, natural protein which will have you performing at your peak in no time.

Boom Boy is proud to offer NZ customers a killer range of whey supplements all jam packed with protein and containing a minimum of carbs and fats.

What’s in Whey?


Whey is one of nature’s richest sources of BCAA acids (leucine, isoleucine and valine) and which are crucial for muscle growth. Another prominent benefit of whey is its immune boosting and muscle recovery properties which are a result of protein micro fractions.

However, the thing that makes whey protein a top choice for bodybuilders in NZ and around the world is its rapid digestion rate. Whey delivers amino acids to your muscles a mere 30 minutes after consumption, pushing muscle growth and development.

How to take it

Whey protein can be used by NZ gym junkies as a way of achieving a range of results. Whether you want to lose weight or build muscle, whey protein can help you provided you use it at the right times and with the right accompaniments.

If you’re looking to add muscle mass, drink a shake in the first 15-20 minutes after your workout when your muscles need sustenance the most. Alternatively, drink as a pre workout shake 30 minutes before you train to prevent muscle breakdown and increase energy.

Whey protein can also be used as a weight loss tool, you can drink it before a meal to reduce food intake or replace your meals entirely with several shakes and small snacks throughout the day to boost your metabolism.

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Boom Boy Supplements is Proudly 100% New Zealand Owned and Operated. New Zealand Owned