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NZ Muscle Isolate Protein

Ultra-lean NZ whey protein isolate with 27g+ of protein, around 1g of carbs and under 1g of sugar per scoop, in five dessert flavours that actually taste good.

Regular price $89.99
Regular price Sale price $89.99
Sale Sold out
flavour
Chocolate Cake
size

NO COMPROMISES.

  • ✓27g+ Protein per Serve
  • ✓Around 1g Carbs & Sugar
  • ✓Lower in Lactose
  • ✓NZ Whey Protein Isolate
Product Information
Description ▾

NZ Muscle Isolate Protein is a lean, fast-digesting protein shake made with New Zealand whey protein isolate. It's filtered to remove most of the carbs, fat and lactose, so you get more protein in every scoop.

Every 32g serve gives you 27g or more of protein, depending on flavour. Vanilla Ice Cream has 28.2g of protein with just 1g of carbs, 0.3g of sugar and 0.3g of fat. That makes it a great fit if you're cutting, counting macros or find regular whey heavy on the stomach.

Why choose Isolate?
• Lower in lactose: most of the lactose is filtered out, so many people find it easier to digest.
• Fast digesting: ideal straight after training.
• Lean: low in carbs, sugar and fat, so it's easy to fit into your day.

Flavours
Chocolate Cake, Vanilla Ice Cream, Strawberry Milkshake, Banana Milkshake and Cookies N Cream.

Directions
Mix one heaped scoop (32g) with 150–200ml of water or milk. Shake, stir or blend until smooth.

Serves
725g bag: 22 serves
2kg bag: about 62 serves

Contains milk.

Nutritional Information ▾
Nutritional Information
Delivery & Returns ▾
Free shipping on orders over $70

NZ Post Standard Shipping, excluding bulky & heavy items.

New Zealand Shipping

Time frames apply once your parcel is shipped and exclude weekends & public holidays.

Standard ShippingNZ Post

FREE over $70Under $70: $5.00 (non signature), $6.00 (signature required)
  • Auckland – overnight delivery
  • North Island – 1 to 2 business days
  • South Island – 1 to 2 business days (2 days for larger parcels)
  • Rural addresses – will take longer than the above stated timeframes

Free shipping excludes bulky & heavy items. Delivery will take longer during public holidays & sale periods.

Evening ExpressNZ Post – Auckland & Wellington

Auckland $13.00
Wellington $18.00
  • Auckland – order before 2:30pm for same day evening delivery
  • Wellington – order before 10:30am for same day evening delivery

Evening Express is available Monday to Friday (excluding public holidays) and your order will be delivered between 6–9pm that evening.

South Island Overnight

$15.00

Order before 3:00pm for delivery overnight Monday to Friday. Excluding weekends and public holidays (rural addresses will take longer).

If you place an order after 3pm on Thursday, your order would be delivered the following Monday.

Priority DispatchJump the queue

$10.00

Your order will be prioritised by a dedicated team member for packing and dispatch in record time. This option is great during sale and holiday periods!

Please note, delivery is via NZ Post Standard Shipping – signature required, this is not express shipping.

Click & CollectAuckland – 1 to 4 business days

FREE
  • NZ Muscle Corner Shop – 263/269 Queen Street, Auckland CBD – 7 days
  • NZ Muscle HQ – 58 Apollo Drive, Rosedale, Auckland – Monday to Friday between 10am–5pm (excluding public holidays)

Bulky ItemsSuch as fitness equipment or large orders shipped via truck

FreightBased on weight & delivery location – shown at checkout

1–2 weeks via truck.

Unfortunately as these are manual bookings it is not always possible to provide tracking numbers. If you require an update on the shipment of a bulky item, please contact us with your order number.

Australia Shipping

Time frames apply once your parcel is shipped and exclude weekends & public holidays.

Standard ShippingNZ Post & Australia Post

$20 AUDup to 10kg, plus $20 AUD for each additional 10kg

3–8 business days

Shipping during sales & public holidays

Please understand, due to high demand it is highly likely there will be dispatch delays of 2–3 working days + shipping time.

We strongly suggest you upgrade your shipping at checkout if you need your order in a hurry. Unfortunately, once your order is placed we cannot change the shipping method.

All prices in NZD, except Australia shipping rates which are in AUD.

Batch Test Documents

Frequently Asked Questions
What's the difference between Isolate and regular Whey?▾

Isolate goes through extra filtering, so you get more protein per scoop (27g or more per 32g serve, depending on flavour) with less carbs, fat and lactose. Regular whey is a little creamier and cheaper per serve. If you're cutting, counting macros or find regular whey heavy on the stomach, Isolate is the one.

Can I have it if I'm lactose intolerant?▾

Isolate has most of the lactose filtered out, so many people with a mild lactose sensitivity find it easier to digest than regular whey. It's still made from milk and isn't lactose-free, so it's not suitable if you have a milk allergy.

How and when should I take it?▾

Mix one heaped scoop (32g) with 150–200ml of water or milk. Have it after training or any time you need to hit your protein for the day. A 725g bag is 22 serves and a 2kg bag is about 62 serves.

Where is your isolate sourced from and made?▾

NZ Muscle Isolate is made in New Zealand from New Zealand whey protein isolate, produced with the same kiwi manufacturers we've worked with since 2020. We stand by the quality and integrity of this product.

What our customers are saying

Lean Protein. Nothing You Don't Need.

Lean Protein. Nothing You Don't Need.

NZ Muscle Isolate is made with New Zealand whey protein isolate for a high-protein, low-carb shake that mixes smooth and tastes like a treat.

  • Per 32g serve: 28.2g protein, 1.0g carbs, 0.3g sugar, 0.3g fat and 120 calories.
  • Fast-digesting, so it's ideal straight after training.
  • Five flavours: Chocolate Cake, Vanilla Ice Cream, Strawberry Milkshake, Banana Milkshake and Cookies N Cream.
NZ Muscle Isolate Protein
NZ Muscle Isolate Protein
Chocolate Cake / 725g
$89.99

Overall rating: 4.6065574 / 5 from 61 reviews.

AI Generated Review Summary

NZ Muscle Isolate Protein is praised for its clean lean protein and great taste, making it a popular choice among customers.

Summary topics

  • Lean Protein Quality (16%): A significant amount of customers expressed satisfaction with New Zealand Muscle, praising its clean lean protein product.
  • Taste Satisfaction (69%): Many customers appreciated the taste of this protein shake, describing it as great, awesome, and perfect.

Review topics: [size, quality, value, delivery, taste, protein, buy, mixes, bag, macros, tub, muscle, whey].

Review highlights

  • "Tastes exactly like ice cream and is nice and filling low calories make for a good snack too." — Aimee
  • "I got the Banana delicious flavour will purchase again" — Taila M.
  • "Good tasting very close to vanilla ice cream when mixed with milk." — Junior V.

Reviews

Concerned. . .

"I have bought products from NZ Muscle for years. To come to find out that there are some pretty appalling practices being conducted, unless proof to the opposite or significant efforts are made to correct whats been brought to light, I won't ever be shopping with NZ muscle again. Good luck."

— Chalmers (1/5)

I've been taking it for

"I've been taking it for several days and I like it. It's sweet, but not an annoyingly sweet kind that gets in your head, and it hasn't caused any bloating, which is the most important thing I look for in a protein powder. I think this one passed the test, and I'll buy it again."

— Ysaida H. (5/5)

"Dodgy expiry date"

— Samantha (1/5)

Flavour is good, find it

"Flavour is good, find it very hard to mix though"

— Lilian F. (3/5)

Sickeningly sweet

"I have tried the Chocolate Cake, Vanilla Ice Cream, Cookies and Cream, and strawberry. I found all of them too be too sweet, a bit metallic tasting, and too much like the real thing, none of which should be made into a drink tho. (Except strawberry milkshake, I loved it which is why this review isn't one star. if I could I would do 2. 5 cause three seems too generous)."

— beans (2/5)

Tastes great and mixes just

"Tastes great and mixes just as good if not better than the big brands."

— Daniel T. (5/5)

Nice experience

"Nice experience"

— Manu S. (5/5)

Not a fan of the

"Not a fan of the vanilla but I wud like to try the chocolate flavor, the lime whey is nice mixed into Greek yoghurt"

— Julz T. (3/5)

As good as always

"As good as always"

— Raymond R. (5/5)

Very yum!

"Very yum!"

— Lofi F. (5/5)

Q&A