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Red8 Whey Isolate


500gm Unflavoured

RRP: NZ$50.00

You save 11% (NZ$5.70)


RRP: NZ$50.00

You save 11% (NZ$5.70)


RRP: NZ$50.00

You save 11% (NZ$5.70)

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- Microfiltered Whey Isolate -
Red 8 Whey Isolate protein powder contains high quality non-flavoured ultra filtered & Crossflow Microfiltered whey protein isolate.
  -  Highest quality ultra filtered whey protein isolate
  -  Highest levels of intact protein fractions 
  -  Low Carbohydrate and low fat 
  -  91 grams Protein per 100 grams
No artificial sweeteners or colourings
All of the Red 8 Protein Powders are Gluten Free


Mix 3 rounded dessert spoons in 400ml of water or selected beverage, shake or blend.
Add ice for an iced shake.
Low Temperature Processed Ultra-filtered and Crossflow Microfiltered Instantised Whey Protein Isolate. Contains Lecithin.
Each 100gms provides 91.3gm of protein.
No artificial sweeteners or colourings


Red 8 was established in the late 1990’s, born out of athlete Jim Bedwell’s passion for sport, fitness and healthy lifestyle. Red 8 products are made in New Zealand to the highest quality standards, by the same people who make Thompson’s supplements and with the expertise of some of New Zealand’s leading independent nutritional experts.

Your satisfaction is of paramount importance to us! If we can help in any way please contact us using the details below.

Email: [email protected]

New Zealand Free Phone: 0800 148 148

Other Countries Phone: +64 3 524 8414

Live Chat: Between the hours of 9.30am – 4pm

You can also subscribe to the HealthPost email newsletter for all the latest news, health info and exclusive special offers. Find out more about our guarantee, payment options and delivery times, or view our FAQs page for frequently asked questions and answers.

We also highly recommend reading product reviews. They can be a great way of finding out that little bit extra about products you're interested in.

We publish all helpful customer reviews, including negative reviews - these are genuine!

Customer Reviews

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7 Item(s)

per page
Whey Better! Review by

You can get whey cheaper but you won't get whey better than this. In my limited research, the method of processing/filtering matters and this one comes out tops. The protein structure and amount is superior. Makes great smoothies.

FAB Review by

I take this protein with banana, frozen blueberries, light milk and cinnamon - delish, and a great post-run shake!

Mixes real easy and tastes ok... Review by

Mixes real easy and tastes ok

I chose whey isolate instead of whe... Review by

I chose whey isolate instead of whey concentrate because of the higher percentage of protein. It has no taste and doesn't make your smoothie thick, unlike the whey concentrate. I am also trying to avoid dairy products, and have tried pea protein and sprouted grain protein and they are both grainy, whereas this dissolves completely. This product gives me the creaminess of milk for making a white chocolate spread without the side effect (pimples) of dairy!

This whey is amazing, so easy to dr... Review by

This whey is amazing, so easy to drink and I can tell my body is full of energy and if you want to loose some weight this product is perfect.

Awesome protein powder either for l... Review by

Awesome protein powder either for losing or gaining weight! No horrible tastes and blends well in smoothies...good value for money and will definitely buy again in the future!

Great to find a protein supplement ... Review by

Great to find a protein supplement without any nasty additives or hormones. Easy to drink and tasty, good stuff :-)

7 Item(s)

per page



    We Deliver Worldwide

    International orders are welcome and we offer you a choice of either Airmail or Courier delivery to best suit your needs.

    Airmail to all countries is via an untracked service.  All Courier delivery options are tracked, and tracking details will be emailed to you with your order dispatch confirmation.

    The exact delivery cost of your order will be clearly displayed for your approval during the checkout process. You can estimate the delivery cost of the goods in your cart at any stage by using our 'Postage Estimator' on the Shopping Cart Summary page.

    See our Delivery page for more information.

    Japan, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand and Vietnam

    Airmail (5-15 working days)
    $5 first kg plus $10 per additional kg

    International Delivery Charges (all prices in NZD)


    See also dedicated site:

    Tracked Airmail (4-8 working days)
    $4.50 per order flat rate (free for orders over $79)

    Priority Courier (3-5 working days)
    $14.90 for up to 3kg, $5 per additional kg

    China including Hong Kong and Macau | 中国地区(包含香港和澳门)

    In the unlikely event you incur import tax on an order with a total value below NZD $200, HealthPost will reimburse you for the tax amount with Reward Points.

    如果您的订单被海关收税, HealthPost将报销您支付的关税(适用于价值在200纽币以下的订单)。
    偿还方式是将关税金额充值到您在HealthPost账户上的reward points里。

    Summer Special: EMS Courier Delivery | 夏日EMS 邮费优惠政策: (3-8 working days)

    Orders less than NZD $158 total: $5 per kg flat rate

    Orders over NZD $158 total and under 5kg in total weight: FREE DELIVERY

    Orders over NZD $158 total and over 5kg in total weight: first 5kg are free then $5 per additional kg

    Courier (3-8 working days)
    $10 first kg plus $5 per additional kg

    Rest of East Asia

    Airmail (5-15 working days)
    $5 first kg plus $10 per additional kg

    Courier (3-8 working days)
    $70 first kg plus $20 per additional kg

    USA, UK & Europe

    Airmail (5-15 working days)
    $10 first kg plus $10 per additional kg

    Courier (3-8 working days)
    $20 first kg plus $5 per additional kg (selected countries – see *)
    Or $70 first kg plus $20 per additional kg

    South Pacific

    Airmail (5-15 working days)
    $10 first kg plus $10 per additional kg

    Courier (3-8 working days)
    $20 first kg plus $5 per additional kg to Cook Islands, Samoa, Tonga and Vanuatu
    Or $70 first kg plus $10 per additional kg

    Rest of World

    Airmail (5-15 working days)
    $20 first kg plus $15 per additional kg

    Courier (3-8 working days)
    $30 first kg plus $10 per additional kg (selected countries – see **)
    Or $70 first kg plus $20 per additional kg

    * $20 first kg delivery to USA, UK, Europe is only available to:

    Austria, Belgium, Canada, Croatia, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Netherlands, Norway, Poland, Portugal, Romania, Slovenia, Spain, Sweden, Switzerland, United Kingdom and USA.

    ** $30 first kg delivery to Rest of World is only available to:

    Brazil, Costa Rica, Ecuador, El Salvador, Mexico and Uruguay

    Customs / Import Regulations

    Customs and import regulations vary widely between countries. Some of the products we sell via this website are prohibited for importation into certain countries. Unfortunately, it's not possible for us to be aware of all of the regulations specific to any given country. Where we are aware of any particular import restrictions, we endeavour to make note of this on the product detail page.

    HealthPost Ltd accept no liability for the refund/replacement of any goods or any costs relating to, or arising from, the importation or confiscation of any goods by your countries Customs Office or other government body. Read more about our Customs / Import Regulations Policy.

  • FREE NZ DELIVERY When You Spend Over NZ$79, Or Just $4.50 Per Order
  • EARN BONUS Reward Points With Every Order learn more

    30 Days Hassle Free Return Service

    Your satisfaction is extremely important to us. Any problems will be addressed in a friendly and efficient manner, with your total satisfaction as our over-riding concern.

    Our Return Policy

    If you have changed your mind about a product and it is in re-saleable condition (unopened, with undamaged packaging) you can return it within 30 days of receipt for a full refund.

    For more info on returns, visit our Guarantee page.

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