Amino Z

Great tasting protein powder and customer service. Only proteing that I've seen made with no artificial sweeteners or sugar, but also not with stevia, as it gives me a headache. Also wanted a vegetarian option so ticked lots of boxes

I have tried so many different brands and amino z has been the standout for taste, texture and no horrible aftertaste, I also love being able to buy variety packs so that you don’t get bored with the one flavour. Show reply

I have been a customer with Amino Z for a few years now. If I have ever had a question / query they reply to my email very quickly and offer great advice / help. Their products are made with clean ingredients and their flavours are excellent. I have bought WPI, Signature WPI and protein waters. The fact they are an Australian company is a huge… Read more ·  1

bonus. Give them a try. You won’t be disappointed and if you are not completely satisfied they offer 100% refund.

I purchased cookies and cream and taro WPI back in May this year. Although both flavours were pleasant, these have been my least texturally favourite WPIs that I have ever tried, and I won't purchase for drinking again. They are very thin/watery.… Read more ·  3

Again, I applaud the taro flavour, (less so cookies and cream as the bits in it were challenging to drink) but both were ok when I baked them into scones and made into ninja creami ice cream. I have used the remainder of my powders in my protein ice cream which worked nicely. For openess, my favourite protein is CBUM Itholate cinnamon crunch cereal, for flavour and texture.

Overall, I’ve been very happy with the Amino Z team and their products. The consistency of the WPI protein powder is excellent — creamy without being overly foamy, and it blends extremely well with absolutely no gritty texture. I’ve tried protein powders in the past that become very foamy or feel slightly coarse, so I really think Amino Z has… Read more ·  1

nailed the texture and usability.

In terms of flavour, the WPI Aussie Choc Malt has been a favourite for me so far. Even when simply blended with water and ice, it tastes amazing!

The Vanilla Malt flavour is also very well done. It isn’t overly artificial or excessively sweet (which is something many vanilla protein powders tend to get wrong). I’ve found it works really nicely stirred through cooked oats, and I imagine it would also be great for baking.

I’ve already placed my second order and would definitely continue ordering as needed. My overall experience has been very positive, and I’d say Amino Z’s WPI is the best protein powder I’ve tried so far.

Additionally, the customer service has been excellent. Email enquiries have received responses the same day — sometimes even within the same hour — and communication has felt genuine and personal. I’ve even seen engagement from the owner directly, which shows a real interest in customer feedback.

Overall, Amino Z is setting a very high standard, and I’m a very satisfied customer.

Great protein, thoughtful business, and some real flavour standouts I found AminoZ about a year ago when I was googling taro-flavoured protein to try and make protein bubble tea. I didn’t end up buying it at the time (I just added taro flavouring to plain protein), but the reviews were good so I bookmarked it for later. Recently I made a bigger… Read more ·  1

order and got three bags (unflavoured, iced coffee, brigadiero) to share with my partner, plus samples of coconut ice cream, melon milk, and matcha.

Overall, I’ve been really happy with the product and the whole buying experience. The site is easy to use, the customer experience has been great, and I really like how the business is run. If the powders hold up shelf-life wise (which I expect they will), I’ll definitely repurchase. I’d already grab full sizes of coconut ice cream and melon milk if I had space in my kitchen.

Some things I really liked:

The texture is excellent—smooth in shakes and even better in Greek yoghurt. It mixes well with just water too, which is rare.

It’s held up well in baking and savoury stuff so far. I added the unflavoured whey to a warm dip and was surprised how stable it was under heat.

My partner hasn’t had any GI issues (he’s been drinking the iced coffee one most mornings), and I love that the caffeine content is clearly listed.

The coconut ice cream flavour is genuinely delicious. I developed a coconut allergy in my teens but don’t always react to artificial coconut flavouring—this one was totally fine and fills a real gap for me. Please don’t ever add coconut milk powder!

The plain whey might be the best I’ve tried—really neutral flavour, great mouthfeel.

My partner, who doesn’t usually like coffee or protein powders, really likes the coffee flavour.

Some small things that could improve:

Some of the flavours feel a bit “hollow” in the middle—not unpleasant, just like they’re missing a bit of depth. The brigadiero especially has a great creamy base and condensed milk flavour, but the chocolate notes feel a bit artificial and don’t quite balance. It’s still enjoyable, just not my favourite.

I really like that you’ve used thaumatin as a sweetener—no weird aftertaste and it’s a much healthier option. That said, I’ve noticed that in a few flavours (like melon milk), the sweetness is a little high for the intensity of the flavour, which makes it feel weaker overall. I’ve been experimenting with adding a tiny bit of stevia to round things out, which helps a lot for me personally.

What an amazing local supplements supplier! – I recently made a purchase from AminoZ, and I couldn’t be happier with the experience! The website is incredibly user-friendly, making it easy to find the products I needed. The range of supplements and fitness products they offer is impressive, catering to all my health and fitness goals. What truly stood out was their exceptional customer… Read more ·  1

service. The team was responsive, knowledgeable, and went above and beyond to ensure I was satisfied with my purchase. Shipping was fast, and the packaging was secure, ensuring everything arrived in perfect condition. There are also consistent SMS updates which are super helpful. If you have a preferred delivery partner, upon check out you can choose who you'd like to deliver your parcel and how fast. Simply rich, outstanding service.

I also appreciate their commitment to quality and transparency in their products. It's clear they genuinely care about their customers’ health and fitness journeys. I’ll definitely be shopping here again and would highly recommend AminoZ to anyone looking for top-notch products and service!

Also, if you never bought from them, by clicking on this link you can get $10 off your first order: https://www.aminoz.com.au/?referid=8WVZZZ

Thank you team Amino Z!

Drinking another brand is drinking disappointment. I've tried many different protein powder brands over the years, and I keep coming back to Amino Z because they know how to absolutely nail good and enjoyable flavour with pure and natural ingredients. No other brand I've tried comes close. Show reply

Fantastic concept to offer samples with discount code to follow. Very excited to try the Pandan and Coconut Whey Protein Isolate, including other unique flavours. Show reply

Have been a customer for years now, reliable products, selection seems to be growing, haven’t received my most recent order but leaving a comment for the new - very easy to use and mobile friendly - website/shop. Look forward to my new order. Show reply

Product is good quality but I paid for express post and still haven't recieved my order. There was delays and I received no communication until I started asking for information on my delivery. Now I'm heading overseas for a month and need to purchase more protien and have the hassle of organising someone to recieve while overseas.

Going downhill. Disappointed not only once, but twice. They are just scamming people outright without further compensation. First disappointing experience: I was about to buy 5kg, I showed them that their website showing 'free shaker with 5kg'. I emailed them. They removed it from their website and I did not get the shaker. Second experience: Free… Read more

shipping over $99? My subtotal is over $120, but nope, shipping still cost me. I wanted to use all my points before leaving for good. With this review, I am closing the door of my muscle from your amino Z acid.

It was fun trying their Asian flavours. Bought a lot of their WPI but now changed to VPA and lost body fat without trying. Supposedly high quality WPI but now end product has only 4 flavours with <5g carbs/100g. Up to 27.5% carbs & 16.6% sugar. There isn’t any indication that you’re buying some kind of pseudo-dessert product other than checking… Read more

nutrition info for each flavour yourself, who has time for that? Doesn’t feel transparent. You expect hidden carbs and calories in sauces & dressings, not WPI. Customer service response was very generic & didn’t provide any reassurance about the nature of the added carbs, or why they’re needed to achieve flavour profiles. They basically said their products are incredible & not for everyone. You can get discounted Dymatize Hydrolysed WPI cheaper with perfect flavours. If you really want to support local businesses, there’s other options. I wouldn’t blame anyone for feeling violated by accidental carbs/sugar & playing it safe with American brands.

I first came across Amino Z couple of months ago through their sample packs and ended up giving their WPI a try. Fast forward to now and I’ve just made my second purchase… 6kg this time! I’ve been looking for a protein that ticks both boxes: good quality and actually tastes good. Amino Z has nailed it for me. I’m converted and can’t wait to get… Read more ·  1

my order and incorporate it w meal prep (Pandan and Coconut “pudding”) I’m very happy to support a local business too. Great job, team!!

Can't rate the customer service highly enough! I accidentally got part of my delivery address wrong and I contacted them straight away. Grace was quick to jump onto it for me and made the amendment for me. Thank you, Grace! Delivery was super quick, only a matter of days! I've had 2 of the flavours so far (earl grey and choc honeycomb) and they were both delicious. Can't wait to try the other flavours. I'll definitely be ordering more! Show 2 replies

I am writing this review because of their topnotch customer service. They answer all my questions in a timely manner. That helped me to decide to subscribe. I will review the product when I received my order. Show reply

Have ordered a few times now. Friendly staff, seem to be transparent about pricing etc, offer deals every so often. Haven't had any issues with their products that I've tried, and they seem to always be trying to improve/make new flavours/products which is positive. Site is a bit slow but better than it used to be a few years ago. Show reply

More expensive than I'm used to but the flavoured WPI sits well with my stomach which is the most important thing. Great flavour and helps me get my protein needs as I train. Show reply

We have tried the unflavoured one, and honestly, it mixes really well with both milk and water. We love it, it feels great for us, and we’ll soon start trying some new flavours. Show reply

Despite significant increases in WPI prices across the industry, this company continues to do an outstanding job of maintaining competitive pricing without compromising on quality. Their commitment to delivering great value to customers is genuinely impressive in the current market. What also sets them apart is their excellent engagement with… Read more ·  1

customers online. The team is responsive, approachable, and clearly invested in providing a positive experience.

I’ve been using this product for over two years—it’s very good and tastes great. However, for the chocolate flavour, the serving size per package is higher but the protein content per serving is relatively low. For example, 40g provides 26.2g of protein, whereas other flavours deliver the same 26.2g protein in just 33g. Despite this, I would still choose this product because of its quality and taste. Show reply

I've been using Amino Z WPI for a while now and have been very impressed with the quality and results. The protein mixes easily without clumping, tastes great, and doesn't leave any unpleasant aftertaste. It's light on the stomach and works well both after workouts and as a convenient protein boost during the day. What stands out most is the… Read more ·  1

high-quality whey protein isolate formula, which helps support recovery and muscle maintenance without unnecessary fillers. I've noticed improved recovery times and it fits perfectly into my fitness routine. The variety of flavors is also a big plus, making it easy to enjoy consistently.

Overall, Amino Z WPI is an excellent choice for anyone looking for a clean, high-quality protein supplement that delivers on both taste and performance. Highly recommended.

Amino Z consistently delivers an exceptional online shopping experience with incredibly fast shipping, high-quality supplements, and delicious flavours. The customer service team is always responsive and helpful, making it the perfect go-to store for all your fitness and nutrition needs. Show reply

Their protein is really tasty! Normally, I only buy unflavoured protein because I dislike the artificial sweetness. However, their flavoured protein doesn’t have that taste, and they offer a variety of unique flavours. They also provide sample packs, so you can try it before buying in bulk. Show reply