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Amino Z Whey Protein Isolate: 1kg $29.95 ($5 Credit) or 3kg $69.95 ($15 Credit) Delivered + 25% off Amino Z Supps @ Amino Z


We've been radio silent for a while, but Vanessa and I have been inundated with requests for a Black Friday promotion. So despite ingredient shortages and significant cost increases we're doing our Black Friday deal again as a thanks for the massive support we have received :)

The deal

1kg for $29.95 Delivered + $5 back in store credit (Usually $39.95 + Delivery)
3x1kg for $69.95 Delivered + $15 back in store credit (Usually $102.95 + Delivery)
Plus 25% off any other Amino Z branded supplements

Please note we have a maximum quantity of 3 units of WPI per customer under this deal. This is due to significant ingredient shortages and so we can ensure that everyone gets a chance to order.

Deal Video: https://www.youtube.com/watch?v=M1bwV6PgSG8 (new packaging demo, product info, product mixing demo and my general rambling)

Coupon code: OZB-BLACK (add in shopping cart)

Flavour Availability

  • Available flavours:Chocolate Coconut (like Bounty), Banana, Choc Banana, Vanilla Creamy, Mango Sorbet, and Coconut Ice Cream
  • Sold out flavours: Aussie choc malt, Choc Mint, Choc Orange, Strawberry, Unflavoured, Iced Coffee, Creme Caramel, and Chocolate

We have strict availability limits and I will update this list as flavours sell out.

Product Breakdown

  • 100% Australian made (in our new manufacturing facility)
  • Per serve: 29.1 - 24.4g protein / 0.3 - 0.9g fat / 0.4 - 3.4g carbs (varies between flavours)
  • Protein is grass fed, added hormone free, ultra and micro filtered and cold pressed
  • All natural flavouring and sweetener. We use stevia and no artificial flavours.
  • Colour free - we have removed all colours/dyes from our proteins (note the chocolate flavours are brown due to cocoa)
  • Soy free - we use sunflower lecithin instead of soy lecithin (soy is common in whey proteins)
  • Backed by our 110% guarantee. Try it and if you don't love it, we'll give you 110% back (in store credit) or a full refund (including delivery). As I mentioned in the video, we offer this so you can try the product risk-free. If you've opened it up to try it we're not going to make you send it back either.

Other Notes

  • We pack these into 1kg pouches and you'll receive 3x 1kg pouches if you order 3kg.
  • We have upgraded most of the pouches to the new packaging, but not all. Some products will still be in the old pouches until we completely exhaust that stock.
  • To view the full nutritional panel, just click on the "NUTRITIONAL INFO" tab on the page and then select the flavour.
  • Store credit is assigned as "Z Points" to your account within 24 hours after your order ships. It can then be applied to any future order that you place.
  • Best before dates will be 20-24 months away. We turn this product over very quickly so all current stock has been produced recently.
  • You will get free delivery on your entire order if you order the Amino Z WPI using this code along with anything else.
  • There is a limit of 3 units of WPI under this deal. Additional units do not receive additional store credit.
  • To apply existing store credit (Z Points), at checkout, select the option in the "Payment Section" to apply your Z Points.

A word of thanks

Everyone on the Ozbargain community has been so supportive of our brand and business. I cannot thank you enough for the extremely valuable feedback we have received (both good and bad). Plus many people have reached out to me personally by email to provide feedback and this has resulted in some significant product improvements over the past 18 or so months. Our most recent has been the packaging upgrade, but we have also made various other flavour/mixability/general product improvements as a result of this great insight.

As always, I will continue to engage via this forum and email because there is always room for improvement. Thank you to anyone who takes the time to help out!

Any questions please ask!

Amino Z (Owner and Deals Guy)


25/11/21 9.35am: Aussie Choc Malt now unavailable under this deal.
26/11/21 11.00am: Choc Mint and Choc Orange are now unavailable under this deal.
29/11/21 10.00am Strawberry, Unflavoured, Iced Coffee, Creme Caramel, and Chocolate are also now unavailable under this deal.
Several other flavours starting to run low.

Referral Links

Referral: random (221)

Referees get $10 off their first order. Referrers get $10 worth of Z Points.

This is part of Black Friday / Cyber Monday deals for 2021

Related Stores

Amino Z
Amino Z

closed Comments

  • Thanks OP

    • Welcome, thanks for the support!


  • Thanks for this great deal. Grabbed 3kgs of creamy vanilla.
    Great quality stuff right here ! 💪💪

    • Thanks so much for the order ModdySwag!


  • Hi Jay. No PayPal payment options for this deal ? Thanks

    • Hi metalhead, no we haven't accepted PayPal in over a year now. We have Afterpay, Zip, Visa/MC/Amex and more recently we added Humm. We can also do bank transfer.


  • +1

    Are Bulk Nutrients still the OzBargain 'go to' or should I be looking at other options like these guys?

    • +3

      I rate these guys higher

    • +1

      I have been buying from BN for the past 7 years. This is my first order from Aminoz, lets hope they are as good or better :)

      • Yeah, same, about 7 years. Thought it might be time to re-assess my options.

        Edit. Just found my earliest e-mail from them about an order, 9 years ago!

  • Cheers for the deal team, always a great product. I can imagine manufacturing costs have gone up considerably if you import any of the ingredients, shipping container rates and air freight rates are nuts.

    • +1

      Yes without question. There is a global dairy shortage and so raw material costs have almost doubled. Add on freight and delays and that's why we are seeing massive price increases with a lot of supplements (and other industries too).

      Thanks for the support!


  • Legends!
    3kg bought

    • Thanks for the order putshan!


  • Thanks Jay, 3KG deal ordered!!!!!

    • Thanks for the order TilacVIP!


  • What would the expiry date be on these?

    I just got 5kg a few weeks ago while waiting for a good deal to come through

    • Best before dates will be 20-24 months away. Thanks cheapcun.


  • Hi Jay, any option for a 2kg deal here, like a reasonable discounted price between the two offered here, if someone wants to buy more than a kilo but less than three? Tia

    • You can purchase 2 bags for $29.95 each with $5 store credit back per bag. So it's still a pretty good deal for 2kg, just a much better deal for 3.


      • I was hoping for some discount. Paying $10 more bucks and getting 3 kilos will be cheaper instead of two kilos for $29.95 each then. Will get a kilo this time. Cheers

        • No worries, thanks for the order!


  • First time in about 5 years I've bought protein from any where other than Bulk Nutrients. Will be interesting to see how this compares.

    • Thanks for giving us a go Hurg!


  • I'm currently using this and it gets really foamy. Am I over mixing it or is this normal ?

    • +1

      Any flavour in particular, or all flavours? We had an older iteration that was excessively foamy as a result of the whey protein we used. We have had some reports of the mango flavour being foamy also, which we are currently working on.


      • +1

        It's the iced coffee flavour that's being really foamy for me.

  • Trying to build a bit of muscle, have always been a bit of a lean fella… Would I be right to use this if I was doing like bodypump classes 3x a week? When should I be using it as well? Like right after the class? Could I do it when I get home?

    • +1

      Yes absolutely, after your workout would be best to enhance recovery. WPI is a fast absorbing protein, so it is best to drink right after your session so your body can utilise the protein effectively.

      I hope this helps.


    • +1

      My quick google of some men's health and other work out websites and some anecdotal "bro science" advice would be to have it within the hour after a workout.

    • Needing to take protein asap after a workout is mostly a myth. A daily total protein is much more important. Try to take protein from whole food as much as possible, using these powder only when necessary.

  • Have the bags been updated yet?

    The product is great but have been moving them to another storage tub.

    • They have - check the video I have the new bags in there. Do note that most of the bags in the WPI are updated, but some may still have the old bags. We're currently transitioning to 100% new bags.


      • Serves me right for commenting without looking at the whole post and media content. Excellent work, mate. I can already tell those new bags will be great with the locking mechanism.

        • Hah no worries. Thanks!


  • Still working my way through the last WPI deal ;) My stomach can only handle about half a scoop of WPI before it gets angry at me. Been doing half scoop WPI and half scoop plant protein.

    Any deals on the pea protein?
    Any plans on releasing a plant protein blend?

    • The pea protein will fall under the 25% off deal, so you'll still get the benefit of this coupon code.

      We are looking into a plant protein blend, but likely nothing to be released in the next couple of months. We'll do a launch when we finally manage to get the formulation right.


  • Can you do this promo on your vegan pea protein?

    • You can use this code to get 25% off the pea protein, but at this stage we cannot do the same pricing on the pea protein I'm afraid. I hope this helps.


  • +1

    Thank you for the deal team! I just bought 5kg 2 weeks ago. Unforturnately, the new packaging was actually a little flimsy for me, the zip for the seal broke off completely so I had to break the packaging and couldn't seal it back :(. I liked the old packaging unfortunately. The absolutely love your strawberry flavor though! Goes great with smoothies.

    • +1

      Thanks sliphop, really appreciate the feedback. We did get some feedback about the zipper coming off, so I did a quick video on this here: https://www.aminoz.com.au/amino-z-zipper-pouches

      Having said that, if you had to break the packaging, happy to send you out a replacement tub if you like. Just PM over your order details and we can sort something out.

      Thanks for the support of the brand!


  • Awesome was needing more protein.. I'll give these a try

    • Thanks for the order Ozvalue!


  • I've tried a few flavours and have liked them all, my favorites are Aussie choc malt which is seriously Milo, and vanilla just for a good basic flavour to add to oats and smoothies. The choc banana and choc coconut are nice too but a touch artificial tasting.
    The service is amazing from these guys.

    • Thanks for sharing this Dandaman21, I really appreciate the support!


  • +2

    Don't get Mango if you don't like Sugary Artificial Mango Taste. They were generous enough to exchange it for Ice Coffee for me for free! Top service!

    • +1

      Sorry you didn't like the Mango flavour - it was previously quite sweet and we toned down the sweetness based on feedback we received. But I am however glad that you were happy with our service. Thanks for sharing this Levity.


  • +1

    hello, what goes best with water? i used to get double choc from ON. was decent.

    • Obviously taste will be subjective, but if you like chocolate, our chocolate is our top seller and it goes very well in water (slight milkiness from the protein). Aussie choc malt is our newest release and tastes similar to milo. Both go well in water.

      I hope this helps.


  • Had some issues with my order last time there was a deal, and eventually I ended up cancelling.. but as a long time bulknutrients / VPA user, happy to give you guys another go.

    • Hi NedStark102 - thanks for giving us another shot. Any issues please shoot through a PM and we can get it sorted.


  • +1

    Bought 3kg , Never used this product before but bought trusting comments from Ozb mates here .

    • Thanks for giving us a go bzybee. Any issues feel free to reach out to the team.


  • Love this protein powder, the iced coffee is a winner!

    • Thanks for sharing and for the support Henloman102!


  • ordered. Thanks.

    • Thanks for the order Moses!

  • Australian made with imported ingredients?

    • Correct for the most part. Some of the flavouring will be locally made, but most of the ingredients are imported yes.


  • Dammit, I bought 3kg from you guys just last week for more than this :(

    Care to do a credit/recharge?

    • +3

      Ah sorry you missed the deal Crump Steak. Shoot us over a PM and Vanessa can figure something out.


  • Many Thanks Jay, ordered 3kg :) Iced Coffee is my fav! probably the tastiest Whey protein powder out there in the market.
    Will add a review on Google too for your brilliant service!

    • Thank you for your order and for the amazing support thimothiz! :)

      • Vanessa
  • Would you recommend the unflavoured or vanilla one? I’m wanting to make smoothies mostly (think boost type shakes 😂) - is vanilla quite strongly flavoured or should unflavoured be the go to?

    • +1

      I use the unflavoured for everything, and add flavouring as necessary. It tastes pretty bland and slightly milky, so mixes well with virtually every other flavour. Personally didn't like the vanilla as it would always have a stevia aftertaste regardless of fluid ratios/ingredients.

  • Jay, you have tempted me to try your WPI! Fingers crossed

    Great to see your level of engagement here and also a pretty clean list of ingredients

    • Hah! Thanks for giving us a go @LastSeen!

      • Vanessa
  • +1

    Can share my thoughts on Choc Malt, it does tastes quite like Milo but maybe a little bit more 'malty' if that's a word.

    • +1

      Thanks for the insight terahammer, I'll also pass this over to our team, they will find this useful.


  • Great stuff, both the family and friends have moved across to these as well!

    Only issue I've had is that some of the pre-workout doesn't mix and dissolve fully. Gets powdery and grainy still. (This is fruity ones).

    • Thanks for sharing Unorthidox. Some ingredients in the pre workout won't fully dissolve 100%, but we are working on that. There may be some minor remaining sediment. But if you're not happy with the product you've ordered please just PM us your order details, we can swap/refund/credit, whatever you like.


      • Cheers Jay, will look out for any updates once I run out.

        In the meantime ended up spending another $170~ haha

  • Fixed

  • Ordered Thanks :)

    • Thanks for ordering @Thedesishopper! :)

      • Vanessa
  • Any deals on Pre-workout at all? Been a Club-Z member for over a year and thoroughly enjoy your products.

    Appreciate you updating the bags for the WPI, they were very hit or miss previously.

    • You can use the same code for 25% OFF other Amino Z branded products including our PWO :)

      Any issues with your previous order/s? Please hit me up via PM with your order details- I'll be glad to help!

      Thank you for the support @Jr64!

      • Vanessa
  • Bought 3kg and used my $15 cashback from the last deal XD

    Went full send and got 1kg of mango sorbet along with the usual chocolate, hopefully it tastes good

    • Thanks again for ordering @Subada!

      • Vanessa
  • Any deals on Creatine?

    • You can use the same code for 25% OFF other Amino Z branded products including our Creating powder :)

      Thank you @tonydav!

      • Vanessa
  • Keen to start getting in some more exercise especially after lockdown. Is this stuff good for beginners? What type of workouts are recommended to supplement? I'm only really walking/light jogging and use a 15kg dumbell these days.

    • +2

      Just for a little insight, WPI is a fast absorbing and high quality protein. It is generally best post-workout to help facilitate recovery due to these key factors. If you're only doing a very light workout (eg. a walk), you likely are not placing sufficient stress on your body to warrant these benefits from a protein shake post-workout.

      But if you are lifting a 15kg dumbbell and exerting a reasonable amount of effort (to place overload on your muscles), you likely will obtain some benefit from WPI post workout.

      There are other uses for a protein shake. Per serve it's going to be roughly 100 calories (give or take), so it can be used as a tool to prevent snacking on higher calorie foods in between meals, or to supplement a low protein diet.

      Just keep in mind that WPI should never replace a healthy foundational diet.

      I hope this helps.


      • Really appreciate the response Jay. I have also watched your informative videos on your website between this and the concentrate. I'm going to give this a whirl and start more intense workouts and see how I go.
        Have a great day :)

  • Are you getting any HPLC tested Uzbek turkesterone in the future?

    • +1

      Possibly, we are looking into a range of new products. However we have nothing confirmed at present. I will pass this suggestion along to the team.


  • Check out not working for me

    • Worked at the end, may have been server issues.

    • Oh okay- thanks @reachdigital!

  • when do we get the store credit?

    • Store credit is assigned as "Z Points" to your account within 24 hours after your order ships. It can then be applied to any future order that you place.

      Thanks Koookies!

      • Vanessa
  • Ordered 3kg and went with Vanilla Creamy, Aussie Choc Malt and followed Jay on the Crème Caramel.

    Thanks for the OzBargain deal AZ!

    • Thanks for ordering @hey aj!

      Feel free to reach out if you have questions or if you need any assistance- we're happy to help!

      • Vanessa
  • Got some pre workout. Anyone tried it and no crash from so much caffeine? Why the membership fees?

    • Hi Good-Dil- any issues with your previous order/s? Please feel free to PM me with your order details- I'm happy to help!

      Regarding Club Z membership, this gives you the following benefits.

      2. $10 MONTHLY RENEWAL CREDIT - $10.00 back to your Store Credits/Amino Z points (only for the Premium membership type)
      3. MEMBER-ONLY PRICES & SALES - discounted price only for Club Z members
      4. TRIPLE Z POINTS EARNING - instead of just 1x

      Hope this clarifies :)

      Thank you!

      • Vanessa
  • Cheers, grabbed another 3 x 1kgs! Had a question regarding the complete pre workout. Recently purchased some and its been sitting in a cupboard for a few months unopened. Recently noticed it had gone rock hard?

    • +1

      Thank you for ordering @smurfstah!
      That normally happens with Pre Workout powders. You can also try putting them in the freezer, although just an FYI- we are also currently working on improving the product to avoid the clumping issues. :)

      I can also send you a replacement for the product. Just PM me with your order detaills.

      Thank you!

      • Vanessa
      • Yes most pre workouts end up clumping together as i usually use quite a few different types / flavours at one time so dont go through them quickly enough. I believe its the citric acid in them that ends up making them clump together. Dont think theres much that can be done about it besides using it up quickly. Saying that I generally am still able to break them apart with a spoon just at times you need to use a lot of pressure.

      • Thanks Vanessa! Totally forgot to reply to you regarding this - I will message you now and hopefully we can sort out a replacement. Cheers!

  • Just ordered. Didn't even realise I had an existing account haha. Thanks for the deal!

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