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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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  • $4.00 - $4.00
    $4.00
    $4.00 - $4.00
    $4.00

    ZOMBIE LABS MUSCLEZ BIO-ENHANCED WHEY PROTEIN SAMPLE

    Zombie Labs

    Designed to take your workouts to apocalyptic levels, Musclez is the ultimate fuel for those seeking relentless gains and unprecedented performance...

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    $4.00 - $4.00
    $4.00
    $4.00 - $4.00
    $4.00
  • BSC JELLY PROTEIN 400G - RASPBERRY - Bay Supplements
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    $49.50
    $49.50 - $49.50
    $49.50
    $27.50
    $27.50 - $27.50
    $27.50

    BSC JELLY PROTEIN 400G - RASPBERRY - DATED 12/24

    BSC

    The Body Science Jelly Protein is for those looking for a high protein, low sugar and guilt-free snack or dessert alternative. Simple to make with ...

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    $49.50
    $49.50 - $49.50
    $49.50
    $27.50
    $27.50 - $27.50
    $27.50
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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.