Buy Whey Protein in NZ
Buy your whey protein from NZ’s trusted supplement store with our premium selection of quality ingredients and incredible tastes. Ideally suited for anyone aiming to build muscle, improve fitness levels, or add a protein boost to their day.
Renowned for its help with building lean muscle mass, whey protein powder provides all nine essential amino acids that the human body cannot synthesise on its own. These amino acids are integral to various bodily functions, most notably the growth and repair of muscles, which is why whey protein is a fantastic supplement for muscle-building regimes.
Browse our selection and find the perfect match for your lifestyle and taste buds. Whether you're a dedicated athlete, a gym enthusiast, or someone just looking to up their protein intake, our whey protein powders are here to boost your daily protein intake, one scoop at a time.
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Original price $149.95 - Original price $149.95Original price$149.95$149.95 - $149.95Current price $149.95| /
OPTIMUM NUTRITION GOLD STANDARD 100% WHEY 5LB
Optimum NutritionOPTIMUM 100% WHEY GOLD STANDARD WITH FASTER-ACTING HYDROWHEY PACKED WITH WHEY PROTEIN ISOLATES AND FAST-ACTING HYDROWHEY WHEY PEPTIDES!Optimum 1...
View full detailsOriginal price $149.95 - Original price $149.95Original price$149.95$149.95 - $149.95Current price $149.95| /Save 0% Save % -
Original price $129.95 - Original price $129.95Original price$129.95$129.95 - $129.95Current price $129.95| /
MUSCLETECH NITRO TECH 4LB
MuscletechBUILD MORE LEAN MUSCLE AND INCREASE STRENGTH AND PERFORMANCE WITH MUSCLETECH NITRO TECH PROTEIN! 30g Protein per serve Primarily Whey Protein Iso...
View full detailsOriginal price $129.95 - Original price $129.95Original price$129.95$129.95 - $129.95Current price $129.95| /Sold out -
Original price $79.95 - Original price $79.95Original price$79.95$79.95 - $79.95Current price $79.95| /
OPTIMUM NUTRITION GOLD STANDARD 100% WHEY 2LB
Optimum NutritionPACKED WITH WHEY PROTEIN ISOLATES AND FAST-ACTING HYDROWHEY WHEY PEPTIDES! Optimum 100% Whey Protein won the Supplement Of The Year and Protein Po...
View full detailsOriginal price $79.95 - Original price $79.95Original price$79.95$79.95 - $79.95Current price $79.95| /Save 0% Save % -
Original price $139.95 - Original price $139.95Original price$139.95$139.95 - $139.95Current price $139.95| /
MUSCLETECH NITRO TECH 100% WHEY GOLD 5LB
MuscletechNitro-Tech 100% Whey Gold features 24g whey protein peptides and isolate to support fast recovery and help you build more lean muscle mass. Nitro...
View full detailsOriginal price $139.95 - Original price $139.95Original price$139.95$139.95 - $139.95Current price $139.95| /Save 0% Save % -
Original price $229.95 - Original price $229.95Original price$229.95$229.95 - $229.95Current price $229.95| /
MUSCLETECH NITRO TECH 10LB
MuscletechNitroTech is a scientifically engineered whey protein powder designed for anyone looking to build more muscle, improve their strength and enhance o...
View full detailsOriginal price $229.95 - Original price $229.95Original price$229.95$229.95 - $229.95Current price $229.95| /Sold out -
Original price $269.95 - Original price $269.95Original price$269.95$269.95 - $269.95Current price $269.95| /
OPTIMUM NUTRITION GOLD STANDARD 100% WHEY 10LB
Optimum NutritionOPTIMUM 100% WHEY GOLD STANDARD WITH FASTER-ACTING HYDROWHEY PACKED WITH WHEY PROTEIN ISOLATES AND FAST-ACTING HYDROWHEY WHEY PEPTIDES!Optimum 1...
View full detailsOriginal price $269.95 - Original price $269.95Original price$269.95$269.95 - $269.95Current price $269.95| /Save 0% Save % -
Original price $114.95 - Original price $139.95Original price$114.95$114.95 - $139.95Current price $114.95| /
MUSCLEPHARM COMBAT 100% WHEY 5lb
MusclepharmWHY MUSCLEPHARM IS YOUR DREAM POST-WORKOUT PROTEIN Intense workouts demand complex nutrition. MusclePharm is the perfect way to get that nutrition...
View full detailsOriginal price $114.95 - Original price $139.95Original price$114.95$114.95 - $139.95Current price $114.95| /Save 0% Save % -
Original price $149.95 - Original price $149.95Original price$149.95$149.95 - $149.95Current price $149.95| /
PVL 100% WHEY GOLD 6LB
PVLPVL 100% Whey Gold 6lb 24g Grass-fed Whey Protein 100% Whey Sourced Easy Mixing Enzymes for Improved digestion Informed Choice Tested 2 Mouth Wa...
View full detailsOriginal price $149.95 - Original price $149.95Original price$149.95$149.95 - $149.95Current price $149.95| /Save 0% Save % -
Original price $124.95 - Original price $124.95Original price$124.95$124.95 - $124.95Current price $124.95| /
MUTANT WHEY NEW & IMPROVED 5LB
MutantMUTANT WHEY NEW & IMPROVED! BUILD MUSCLE | NEW AMAZING TASTE | BETTER MIX-ABILITY Mutant's #1 selling Protein is now even better tasting &am...
View full detailsOriginal price $124.95 - Original price $124.95Original price$124.95$124.95 - $124.95Current price $124.95| /Save 0% Save % -
Original price $229.95 - Original price $229.95Original price$229.95$229.95 - $229.95Current price $229.95| /
MUSCLETECH NITRO TECH 100% WHEY GOLD 10LB
MuscletechMuscleTech Nitro-Tech Whey Gold features whey protein isolate and peptides, this ultra-pure, rapidly absorbed and quickly digested protein is engin...
View full detailsOriginal price $229.95 - Original price $229.95Original price$229.95$229.95 - $229.95Current price $229.95| /Save 0% Save % -
Original price $69.95 - Original price $84.95Original price$69.95 - $84.95$69.95 - $84.95Current price $69.95| /
TRIP NUTRITION FUEL WHEY PROTEIN POWDER 5LB
Trip NutritionIntroducing Trip Nutrition - affordable protein that doesn't skimp on quality! Trip Nutrition's FUEL is comprised of premium grass-fed whey and con...
View full detailsOriginal price $69.95 - Original price $84.95Original price$69.95 - $84.95$69.95 - $84.95Current price $69.95| /Sold out -
Original price $114.95 - Original price $114.95Original price$114.95$114.95 - $114.95Current price $114.95| /
MUSCLETECH PLATINUM 8 HOUR PROTEIN 4.6LB
MuscletechWhen you’re unable to have a meal for several hours (like when you’re sleeping), having a protein source that’s slow-digesting is important to help...
View full detailsOriginal price $114.95 - Original price $114.95Original price$114.95$114.95 - $114.95Current price $114.95| /Sold out -
Original price $84.95 - Original price $84.95Original price$84.95$84.95 - $84.95Current price $84.95| /
PACK NUTRITION LEVEL 1 WHEY PROTEIN POWDER 5LB
Pack NutritionAt Pack Nutrition, great products start with great TASTE. Our philosophy: Go big (on taste) or go home. Gone are the days when you need to chug bac...
View full detailsOriginal price $84.95 - Original price $84.95Original price$84.95$84.95 - $84.95Current price $84.95| /Sold out -
Original price $79.95 - Original price $79.95Original price$79.95$79.95 - $79.95Current price $79.95| /
EHP LABS OXYWHEY LEAN WELLNESS PROTEIN 2LB
EHP LabsOxyWhey is an industry-first, innovative and science-based Lean Wellness Protein formula made from 100% pure, lean, non-GMO whey protein. All flavo...
View full detailsOriginal price $79.95 - Original price $79.95Original price$79.95$79.95 - $79.95Current price $79.95| /Save 0% Save % -
Original price $129.95 - Original price $129.95Original price$129.95$129.95 - $129.95Current price $129.95| /
RULE 1 WHEY BLEND 5LB
Rule 1R1 Whey Blend features: 80%*+ protein per scoop - NO spiking 24g protein/serving - 100% Pure Whey Blend Naturally rich in BCAAs + Glutamine Anytim...
View full detailsOriginal price $129.95 - Original price $129.95Original price$129.95$129.95 - $129.95Current price $129.95| /Save 0% Save % -
Original price $49.95 - Original price $49.95Original price$49.95$49.95 - $49.95Current price $49.95| /
MUSCLETECH NITRO TECH 1.5LB
MuscletechNitroTech is a scientifically engineered whey protein powder designed for anyone looking to build more muscle, improve their strength and enhance o...
View full detailsOriginal price $49.95 - Original price $49.95Original price$49.95$49.95 - $49.95Current price $49.95| /Sold out -
Original price $79.95 - Original price $79.95Original price$79.95$79.95 - $79.95Current price $79.95| /
MUSCLETECH NITRO-TECH 100% WHEY GOLD 2LB
MuscletechNitro-Tech 100% Whey Gold features 24g whey protein peptides and isolate to support fast recovery and help you build more lean muscle mass. This ...
View full detailsOriginal price $79.95 - Original price $79.95Original price$79.95$79.95 - $79.95Current price $79.95| /Sold out -
Original price $159.95 - Original price $159.95Original price$159.95$159.95 - $159.95Current price $159.95| /
MUTANT WHEY NEW & IMPROVED 10LB
MutantMutant Whey 10LB New & Improved! BUILD MUSCLE | NEW AMAZING TASTE | BETTER MIX-ABILITY Mutant's #1 selling Protein is now even better tasting ...
View full detailsOriginal price $159.95 - Original price $159.95Original price$159.95$159.95 - $159.95Current price $159.95| /Save 0% Save % -
Original price $49.95 - Original price $49.95Original price$49.95$49.95 - $49.95Current price $49.95| /
NOTHING NAUGHTY WHEY PROTEIN 1KG
Nothing NaughtyNothing Naughty Premium Whey Protein is premium, NZ grass-fed whey protein blended with all natural flavours and sweetened with natural fruit extra...
View full detailsOriginal price $49.95 - Original price $49.95Original price$49.95$49.95 - $49.95Current price $49.95| /Save 0% Save % -
Original price $64.95 - Original price $64.95Original price$64.95$64.95 - $64.95Current price $64.95| /
RULE 1 WHEY BLEND 2LB
Rule 1R1 WHEY BLEND 100% WHEY PROTEIN FORMULA Our three-whey blend offers the perfect mix of nutritional quality, great taste, and bang for your buck. 10...
View full detailsOriginal price $64.95 - Original price $64.95Original price$64.95$64.95 - $64.95Current price $64.95| /Save 0% Save % -
Original price $99.95 - Original price $99.95Original price$99.95$99.95 - $99.95Current price $99.95| /
GHOST WHEY PROTEIN 2LB
GhostGhost 100% Whey Protein packs a big protein punch that your body will welcome, thanks to a soy-free, gluten-free and delicious tasting formula. Gho...
View full detailsOriginal price $99.95 - Original price $99.95Original price$99.95$99.95 - $99.95Current price $99.95| /Sold out -
Original price $129.95 - Original price $134.95Original price$129.95$129.95 - $134.95Current price $129.95| /
TRIP NUTRITION WHEY PROTEIN POWDER 10LB
Trip Nutritionntroducing Trip Nutrition - affordable protein that doesn't skimp on quality! Trip Nutrition's FUEL is comprised of premium grass-fed whey and cont...
View full detailsOriginal price $129.95 - Original price $134.95Original price$129.95$129.95 - $134.95Current price $129.95| /Sold out -
Original price $92.95 - Original price $92.95Original price$92.95$92.95 - $92.95Current price $92.95| /
MUTANT WHEY DUAL CHAMBER BAG 4LB
MutantNEW IMPROVED TASTE! MUTANT WHEY is now tastier, richer and WAY more decadent than ever! Made with 100% whey protein and the absolute best flavors ...
View full detailsOriginal price $92.95 - Original price $92.95Original price$92.95$92.95 - $92.95Current price $92.95| /Sold out -
Original price $59.95 - Original price $59.95Original price$59.95$59.95 - $59.95Current price $59.95| /
MUTANT FLEX FOOD 1.94LB
MutantMADE FOR GAINS - FAST FOOD WITH ATTITUDE When you lack time, forget to prep meals - or s#*t just happens - be ready with fast, flexible and complet...
View full detailsOriginal price $59.95 - Original price $59.95Original price$59.95$59.95 - $59.95Current price $59.95| /Sold out
Your Questions Answered
What is whey protein?
Whey protein is a high-quality protein powder derived from the liquid by-product of cheese production, known as whey. Packed with essential amino acids, it's an excellent supplement for muscle repair and growth, making it a go-to supplement for athletes and gym-goers.
How much whey protein powder should I have per day?
The amount of whey protein you have daily depends on several factors, including body weight, activity level, and overall protein requirements. A general guide suggests that 1.2 to 2.2 grams of protein per kilogram of body weight benefits those doing regular training or exercising. Every whey protein powder will have its own dosing information on the back, which you should follow. If in doubt, consult your clinician to tailor the suitable amount for your needs.
What is the difference between whey protein and whey isolate?
Whey isolate is a more refined form of whey protein, which goes through further processing to remove most fats and lactose. This means whey isolate has a higher protein content by weight than standard whey protein powder concentrates. This makes whey isolate an excellent option for those looking to increase their protein intake without the additional fats and carbohydrates or for individuals sensitive to lactose.
How is whey protein made?
Whey protein is made from the coagulation of milk during the cheese-making process, which separates the solid curds from the liquid whey. The liquid is then pasteurised and dried into a powder. Whey protein powder is a great supplement that can be easily mixed into shakes, smoothies, and other recipes to increase protein intake.