Whey Protein Isolate – 90% Protein and Up.

If you are serious about protein then Whey Protein Isolate is the Whey Protein for you. 

Being put through an extra filtering step to remove even more fat and carbohydrates than in Whey Protein Concentrate, Whey Protein Isolate is the perfect protein for those who are looking to eradicate as much fat from their diets as possible.   

Whey Protein Isolate will help you to boost the repair and growth of muscle, acting as protein in its purest form.

Lactose-sensitive? No worries. Whey Protein Isolate supplements are typically lactose free and so most often the whey protein of choice for those with lactose intolerance!

Start to achieve your goals today, with some of our awesome Whey Protein Isolate supplements at crazy prices below! 

Sale!

Dymatize ISO-100 5lb

Our Price: $158.90

Dymatize ISO-100 5lb AA Smartfuel Member? Save 10c OFF per litre on fuel when you spend between $100 - $199. Next discount up = 20c off per litre on fuel with expenditures between $200- $299. Click here to see full fuel discount rates.  About Supplements.co.nz Dymatize Iso-100 ISO-100 is the perfect solution for low-carb dieters. This ZERO CARB whey protein is your solution...

Sale!

Horleys ICE Whey Protein - 3kg

Our Price: $199.00

HORLEYS ICE WHEY PROTEIN SIZE: 3kg     WHEY PROTEIN ISOLATE Horleys ICE Whey uses only pure whey protein isolate, a powerful fast-releasing protein source. This protein comes from an advanced extraction method known as cation exchange.   BCAA BOMB Nearly 9,000 milligrams of Branched Chain Amino Acids (BCAAs) support protein synthesis and muscle repair after you finish training. Glutamine, another...

Sale!

Horleys RIPPED Factors protein 1.2kg

Our Price: $99.95

Horleys Ripped Factors 1.2kg AA Smartfuel Member? Save 10c OFF per litre on fuel when you spend between $100 - $199. Next discount up = 20c off per litre on fuel with expenditures between $200 - $299. Click here to see full fuel discount rates.  About Supplements.co.nz NEW Horleys Ripped Factors These factors are the only thing standing between you and getting...

Sale!

BSN Isoburn 600g

Our Price: $53.90

BSN Isoburn 600g About Supplements.co.nz BSN Isoburn Fat Burning Protein Powder 20g of Whey Protein Isolate Powder to Build Muscle and Burn Fat The science of weight loss doesn't have to be complicated. Put in the hard work, make smart nutritional choices and you can turn your body into a fat-burning machine. BSN® Pros have developed the all-new ISOBURN™ to help...

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BSN Syntha-6 Isolate 1.8kg

Our Price: $128.80

BSN Syntha-6 Isolate 1.8kg / 4lb  AA Smartfuel Member? Save 10c OFF per litre on fuel when you spend between $100 - $199. Next discount up = 20c off per litre on fuel with expenditures between $200 - $299. Click here to see full fuel discount rates.  About Supplements.co.nz BSN Syntha-6 Isolate Sometimes isolation is better than concentration...   That's definitely the...

Sale!

MuscleTech Nitro-Tech 2lb

Our Price: $54.90

Muscletech Nitro-Tech 2lb About Supplements.co.nz MuscleTech NITRO-TECH   NITRO-TECH combines the power of Whey Protein Isolate with additional (and PROVEN) strength and muscle supporting ingredients. Strength, endurance, growth, and performance.   Is there any research? Of course! NITRO-TECH participated in a published research study comparing NITRO-TECH users to regular whey protein users. The NITRO-TECH group gained 3.7 pounds more muscle than...

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MuscleTech Nitro-Tech 4lb

Our Price: $99.90

Muscletech Nitro-Tech About Supplements.co.nz MuscleTech NITRO-TECH NITRO-TECH combines the power of Whey Protein Isolate with additional (and PROVEN) strength and muscle supporting ingredients. Strength, endurance, growth, and performance.   Is there any research? Of course! NITRO-TECH participated in a published research study comparing NITRO-TECH users to regular whey protein users. The NITRO-TECH group gained 3.7 pounds more muscle than the...

Sale!

Balance WPI Whey Protein - 1.5kg

Our Price: $97.80

Balance WPI Whey Protein 1.5kg About Supplements.co.nz Balance WPI Whey Protein Balance WPI features 100% Whey Protein Isolate with only the tiniest amounts of carbs and fat. For added digestive and absorption benefits, WPI uses multiple digestive enzymes.   With Balance WPI, you'll get: Nearly 25 Grams of Protein Per Serving Minimal Fat and Carb Content 24 Grams of Muscle-Repairing BCAAs...

Sale!

Balance Ultra Ripped Protein - 1.5kg

Our Price: $109.90

Balance Ultra Ripped 1.5kg AA Smartfuel Member? Save 10c OFF per litre on fuel when you spend between $100 - $199. Next discount up = 20c off per litre on fuel with expenditures between $200 - $299. Click here to see full fuel discount rates.    About Supplements.co.nz Balance Ultra Ripped Protein The best of fat loss and muscle gain with Ultra Ripped...

Sale!

Balance Ultra Ripped Protein - 750g

Our Price: $61.99

BALANCE ULTRA RIPPED PROTEIN SIZE: 750g OUR #1 WHEY PROTEIN ISOLATE!     Get the best of both fat loss and muscle gain with Balance Ultra Ripped Protein! Ultra Ripped Protein is a hybrid supplement that supports two completely opposite goals: fat loss and mass gain. Balance combined the thermogenic components most often found in fat burners with high protein content...

Sale!

Balance WPI Whey Protein - 2.8kg Bucket

Our Price: $159.00

Balance WPI Whey Protein 2.8kg AA Smartfuel Member? Save 10c OFF per litre on fuel when you spend between $100 - $199. Next discount up = 20c off per litre on fuel with expenditures between $200 - $299. Click here to see full fuel discount rates.  About Supplements.co.nz Balance WPI Whey Protein Balance WPI features 100% Whey Protein Isolate with only the tiniest...

Sale!

Balance WPI Whey Protein - 750g

Our Price: $55.99

Balance WPI Whey Protein 750g About Supplements.co.nz Balance WPI Whey Protein Balance WPI features 100% Whey Protein Isolate with only the tiniest amounts of carbs and fat. For added digestive and absorption benefits, WPI uses multiple digestive enzymes.   With Balance WPI, you'll get: Nearly 25 Grams of Protein Per Serving Minimal Fat and Carb Content 24 Grams of Muscle-Repairing...

Sale!

BSN Syntha-6 Isolate 908g

Our Price: $67.80

BSN Syntha-6 Isolate About Supplements.co.nz BSN Syntha-6 Isolate Sometimes isolation is better than concentration...   That's definitely the case with BSN's new isolate version of their popular protein powder, Syntha-6. Syntha-6 Isolate features:   (1) A clever blend of whey and casein protein designed to support muscle growth 24/7.   (2) Low calorie and carb content makes Syntha-6 highly flexible...

Sale!

Balance Ultra Ripped Protein - 2.8kg Bucket

Our Price: $169.00

BALANCE ULTRA RIPPED PROTEIN #6 SUPPLEMENTS.CO.NZ BEST SELLER  SIZE: 2.8kg bucket     Think of Balance Ultra Ripped Protein as a hybrid whey protein powder: it’s one part protein supplement, one part fat burner. It’s the best of both worlds.   HIGH QUALITY WHEY PROTEIN Ultra Ripped Protein contains both whey protein isolate and whey protein concentrate. I mean, why...

Sale!

Dymatize Iso-100 3lb

Our Price: $107.90

Dymatize ISO-100 3lb About Supplements.co.nz Dymatize Iso 100 ISO-100 is the perfect solution for low-carb dieters. This ZERO CARB whey protein is your solution to muscle gain even without the energy provided by carbs.   Unlike other supplement companies, Dymatize uses REAL, PURE whey protein isolate in ISO-100. It's instantized and hydrolyzed in the smallest amount of steps possible, ensuring...

Sale!

Horleys ICE Whey 800g

Our Price: $65.00

Horleys ICE Whey (WPI) 800g About Supplements.co.nz Horleys ICE Whey Product Features- Low carb- 100% Whey isolate- Enhances energy - Enhances strength- Supports Muscle recovery ICE Whey uses an advanced protein extraction method known as Cation Exchange. Without going into the science, ICE yields more BCAAs than ever. ICE Whey uses ONLY whey protein isolate, a powerful fast-releasing protein source....

Sale!

Horleys ICE Whey WPI 1.3kg.

Our Price: $99.95

Horleys ICE Whey (WPI) 1.3kg About Supplements.co.nz Horleys ICE Whey Product Features- Low carbs- 100% Whey isolate- Enhances energy - Enhances strength- Supports Muscle recovery ICE Whey uses an advanced protein extraction method known as Cation Exchange. Without going into the science, ICE yields more BCAAs than ever. ICE Whey uses ONLY whey protein isolate, a powerful fast-releasing protein source....

Sale!

MuscleTech Nitro-Tech 4lb + FREE T SHIRT - SIZES ARE LIMITED FIRST COME FIRST SERVED

Our Price: $99.90

Muscletech Nitro-Tech PLEASE NOTE WE ONLY HAVE LIMITED SIZES - PLEASE PUT IN THE CUSTOMER NOTES SECTION YOUR 1st PREFERENCE IN SIZE AND 2nd PREFERENCE - WE WILL DO OUR BEST TO ACCOMMODATE BUT PLEASE DO NOT BE DISAPPOINTED IF YOUR PREFERENCES CANNOT BE MET AS IT IS OUT OF OUR CONTROL _ SIZES ARE FIRST COME FIRST SERVED ;-) ...

Sale!

Horleys RIPPED Factors 700g

Our Price: $64.50

Horleys Ripped Factors 700g About Supplements.co.nz NEW Horleys Ripped Factors Product Features- Promotes lean muscle - Burns body fat- Supports muscle recovery- Mixes easy- Low fat/ low sugar These factors are the only thing standing between you and getting RIPPED. And there are many of them...  Ripped Factors uses a complex plan of attack to melt fat from your body....

Sale!

Horleys RIPPED Factors Protein - 3kg

Our Price: $199.00

HORLEYS RIPPED FACTORS PROTEIN SIZE: 3kg     Horleys Ripped Factors uses a complex, multi-directional plan of attack to melt fat from your body. But don't worry - we're going to walk you through it bit by bit   PART PROTEIN POWDER ICE Whey Protein plays a big part in the Ripped Factors formula - it's your primary anabolic support....

Horleys RIPPED Factors protein 1.2kg + AMINO XL = FREE SPORTS BAG

Our Price: $174.95

Horleys Ripped Factors 1.2kg AA Smartfuel Member? Save 10c OFF per litre on fuel when you spend between $100 - $199. Next discount up = 20c off per litre on fuel with expenditures between $200 - $299. Click here to see full fuel discount rates.  About Supplements.co.nz NEW Horleys Ripped Factors These factors are the only thing standing between you and getting...

Sale!

Optimum Nutrition Platinum HydroWhey 3.5lb

Our Price: $113.90

Optimum Nutrition Platinum HydroWhey About Supplements.co.nz Optimum Nutrition Platinum HydroWhey Optimum Nutrition puts the HYDRO into whey protein. The result of a highly advanced blend, HyrdoWhey is pure, efficient, and potent.   With many protein supplements using quality protein sources, ON needed to set HydroWhey apart...that's exactly why they used a process called hydrolysis. Basically, big protein particles split into...

Sale!

BPI ISO HD 4.9lb(2.2kg)

Our Price: $116.90

BPI ISO HD 4.9lb(2.2kg) AA Smartfuel Member? Save 10c OFF per litre on fuel when you spend between $100 - $199. Next discount up = 20c off per litre on fuel with expenditures between $200 - $299. Click here to see full fuel discount rates.  About Supplements.co.nz BPI ISO HD 4.9lb(2.2kg) At BPI Sports we are committed to bringing you the absolute...

Sale!

BPI ISO HD 1.6lb(740g)

Our Price: $51.90

BPI ISO HD 1.6lb(740g) About Supplements.co.nz BPI ISO HD 1.6lb(740g) At BPI Sports we are committed to bringing you the absolute highest quality Sports Nutrition products available anywhere. But now you don't have to take our word for it. We are putting all of our proteins through stringent testing by ChromaDex, a 3rd party laboratory, and one of the most respected...

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