Product Awards
Allmax IsoFlex Product Info
Allmax Isoflex Overview
• Superior Whey Protein Isolate Technology
• 27 g Protein, 1 g Sugar, 120 Calories per serving*
• Contains No Gluten & No Soy
• Contains No Fat or Added Sugar
• 90% Protein
• Kosher & Lab Tested
• Clean For Athletes
*Calories vary per flavour
Pros Who Depend On Their Results Depend On Isoflex
All new and improved ISOFLEX is the ultimate in taste and the ultimate in quality. Not only does ISOFLEX have a brand new look and great taste, using cutting edge technology, but it’s also a pure 100% whey protein isolate source. ISOFLEX is significantly lower in lactose, fat, sugar and carbs, compared to regular WPIs too! If you’re looking for the highest quality, most premium and fastest absorbing protein, then look no further than ISOFLEX; a Truly Superior Whey Protein Isolate. You can also purchase the Allmax IsoFlex without the Allmax Omega 3.
ISOFLEX Truly Pure truly Superior
If you’re a bodybuilder you know that high levels of protein consumption are critical to success. Most aim for 1.5 to 3 grams of protein per pound of bodyweight daily depending on the intensity and frequency of their training and space their consumption throughout the day. We all know how important it is to get our protein in during that precious anabolic window.
Because of ISOFLEX’s high-quality pureness, you get some of the fastest protein absorptions out there with the ultimate amount of amino acids to balance it out. And don’t forget ZERO fat and ZERO sugar! ISOFLEX mixes well in a shaker cup but can be combined with other ingredients in a blender as a smoothie too. Take ISOFLEX anytime and anywhere you need it.
Allmax IsoFlex Product Panels
Combine one 30g scoop of ISOFLEX protein powder with 1/2 cup, or 120 ml of water, juice or milk (most choose water or skim milk), depending on your preference, at any time during the day that you need a protein boost.
Banana
Chocolate
Chocolate Mint
Chocolate Peanut Butter
Cookies & Cream
Orange Dreamsicle
Strawberry
Vanilla
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Allmax IsoFlex Customer Comments / Ratings
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★★★★★ Cory from British Columbia, Canada
❝ Best tasting protein ❞ - posted 2023-08-27
★★★★★ Zachary from Northwest Territories, Canada
❝ Does what it needs to do. Extra protein is a plus and seems to mix fairly well with milk or water. Can be clumpy but that may also be due to the other powders (creatine, glutamine) I’m mixing in along with it, and the fact my normal shake dosage is 2 scoops instead of one. I’ve mixed it in with foods, used it to make low calorie protein ice cream, and it turns out fine for me. Depending on desired texture, incorporating isolate into foods may not work for other people. ❞ - posted 2023-08-06
★★★★★ Cory from British Columbia, Canada
❝ Great product and taste ❞ - posted 2023-06-01
★★★★★ Michelle from Canada
❝ Great classic protein. Mixes really well in a regular hand mixer, no blender required. Love that it comes in a large container, especially the double pack so you can stock up and save at the same time! Peanut butter chocolate is a must! ❞ - posted 2022-04-12
★★★★☆ Anonymous
❝ Allmax Isoflex is one of the best isolate proteins i had. Consistency isn't chunky and taste pretty good. I would go with the chocolate peanut butter flavour. One con about this protein is that it's expensive. ❞ - posted 2022-03-16
★★★★★ Jessica from Alberta, Canada
❝ I've been using Isoflex for years and I'll never switch! It is the best tasting, best texture, high quality whey protein isolate I have ever tried. I never feel bloated. 27 grams of protein and not much else per scoop makes it easy to balance your daily macros. I usually prefer blending it with a bit of oat or almond milk and water, but it still tastes great just with water shaken in a cup straight from the gym! Blends really well just shaking. The vanilla is the only one I don't love as much with straight water, however it's great for protein pancakes and smoothies. I go through phases with the flavours, but every one I've tried is tasty! Cookies and cream is my favourite of the moment. Great on it's own, or mixed with fruit etc it's not too sweet but still tastes like dessert. I highly recommend this product and the Allmax brand in general. ❞ - posted 2021-03-09
★★★★☆ Dominic from British Columbia, Canada
❝ Decent flavours, I wanted to give a different brand a try after using Quattro and BioX Power Why Isolate for years. It mixed relatively ok. I felt a little more bloated with this one and found it was not right one for myself as I am naturally stocky and was looking more for a lean protein vs. bulk adding protein.
If you are looking to bulk up and add good muscle weight, this one is solid! ❞ - posted 2020-12-01
If you are looking to bulk up and add good muscle weight, this one is solid! ❞ - posted 2020-12-01
★★★★★ Anonymous
❝ All the flavors are amazing! This protein mixes easily with water in a shaker cup. ❞ - posted 2020-11-18
★★★★★ Anonymous
❝ All the flavors are amazing! This protein mixes easily with water in a shaker cup. ❞ - posted 2020-11-18
★★★★☆ Brandon from Canada
❝ This is the easiest mixing protein I've even tried.
Vanilla is very light tasting, chocolate mints good as well. ❞ - posted 2020-11-11
Vanilla is very light tasting, chocolate mints good as well. ❞ - posted 2020-11-11
★★★★★ Jamie from Ontario, Canada
❝ Got the chocolate pb, pretty rich even with water! It’s on the sweeter side but the flavour is so good and It doesn’t have a graininess to it like a lot of other samples I’ve tried. Really easy to drink and I don’t get sick of the flavour - if you like Reese’s pieces you’ll like this. ❞ - posted 2020-10-21
★★★★★ sabrina from British Columbia, Canada
❝ I have drank allmax chocolate for 8 years. I love it and now I hve tried cookies n cream mixed with water nd a little almond milk. Sp delicious saves me from eating cookies. Keep up great work allmax nd svn ❞ - posted 2020-05-04
★★★★★ April from British Columbia, Canada
❝ I LOVE this protein so much!! :) The Protein Content plus the rest of the Macros are on-point. Most of the flavors are 0 Sugar (or very little), Low fat, Low Carb, and the Sodium/Potassium levels are very decent too. The best part of this brand - every flavor is super yummy! My favorite is Birthday Cake (because of my sweet tooth), but the Chocolate and Chocolate Peanut Butter are both very close seconds. This brand dissolves VERY well in water, and tastes great. In Short - This is my go-to Protein Powder for Life! :) ❞ - posted 2020-04-15
★★★★★ Anonymous
❝ Mixed very well and has a great taste. I haven't ventured into other flavors than the Chocolate Peanut butter but judging from the other reviews I wont be disappointed if I do. ❞ - posted 2020-01-20
★★★★★ Siddharth from Ontario, Canada
❝ I don't know from where should I start, first of all the strawberry taste is amazing for my partner. It is easily mixable and causes no bloating. This is the tastiest and the most healthiest protein available in the market. Also thanks again for a great customer service svn canada team. ❞ - posted 2019-08-27
★★★★★ Jeremy from New Brunswick, Canada
❝ Got a French Toast as a sample of this product....I'm sold on it. Excellent taste, mixes easy and, drank it right after my workout. Will be getting this one on my next order for sure. ❞ - posted 2019-08-03
★★★★★ Anonymous
❝ Best whey protein I have used so far. Mixes very easily and tastes great. Will be sticking to this one for a while. Highly recommend. ❞ - posted 2019-07-08
★★★★☆ Anastasia from British Columbia, Canada
❝ The strawberry tastes kind of watery. Not bad if you don't add much water, or use something creamier like almond milk. Mixes really well and doesn't cause any bloating, so that's a plus! Would definitely order in another flavour ❞ - posted 2019-06-18
★★★★★ Anonymous
❝ It is one of my favourite protein powders. It tastes awesome and does the job! ❞ - posted 2019-06-13
★★☆☆☆ Lance from Northwest Territories, Canada
❝ Please try the small jug first! For 99% of people this will be the best protein you'll ever have, but if you're like me in the 1% it just doesn't sit right in your stomach, like a much cheaper product. The science and reviews are there, but for a I'd personally go with hexapro or a different brand like bio-x. ❞ - posted 2019-04-12
★★★★★ Brett from Saskatchewan, Canada
❝ Best protein I have tried. I’ve used it for 4 years straight now and will never switch! ❞ - posted 2019-03-28
★★★★★ Janaarth from Quebec, Canada
❝ Honestly the best protein... cant go wrong with chocolate,chocolate mint, or chocolate peanut butter! ❞ - posted 2018-12-12
★★★★★ KEVIN from Ontario, Canada
❝ allmax is the whey to go.. ❞ - posted 2018-10-10
★★★★★ nadeen from Canada
❝ got the birthday cake flavor! if you don't like sweet things too much I suggest you go with another flavor, but if you have a sweet tooth like I do this perfectly satisfies your cravings! ❞ - posted 2018-05-01
★★★★★ Nicholas from Canada
❝ The mint flavor is amazing! ❞ - posted 2018-04-02
★★★★★ Alexander from British Columbia, Canada
❝ Great brand and great tastes - all the flavors. All protein powders should be this good. I would highly recommend this product. ❞ - posted 2018-03-27
★★★★★ Anonymous
❝ favourite brand! i've tried orange dreamsicle, cookies and cream, strawberry. chocolate mint is still my favourite! just like after eight. i only use water with my shake and this dissolves smoothly in water. ❞ - posted 2018-03-21
★★★★★ Anonymous
❝ Excellent product with an amazing high quality protein ratio. The orange dreamsicle tastes like orange tictac , this is quite disturbing and I don't expect my protein to taste like orange tictac. All chocolate flavors ares great, especially the peanut butter and chocolate. ❞ - posted 2017-11-25
★★★★★ Anonymous
❝ This is a great protein and always my go to. I really like that you get 27g of protein per 30g scoop, i.e., 90%. Not many brands offer that much protein per scoop in weight. The chocolate flavour is my favourite but I am a bit sad they took out the mini chocolate chips. I personally liked chewing on them. When mixed with water, the taste can be described as a watery chocolate milk. Very similarly, the strawberry flavour tastes like a watery strawberry milk when mixed with water. ❞ - posted 2017-11-24
★★★★★ Robin from Alberta, Canada
❝ This protein is certainly one of the most suburb proteins on the market. Very high quality, taste is great (best flavor for me was orange dreamsicle). Main difference between this protein & others is, absorption pace & being the best macro based protein out their. If you don't mind spending a little extra, then this would be the most rewarding choice to go with. ❞ - posted 2017-08-24
★★★★☆ Richard from Canada
❝ Expensive but one of the best and cleanest isolates on the market. Allmax always has top notch products. All flavours are great! I recommend this product. ❞ - posted 2017-08-02
★★★★★ Vinay from Quebec, Canada
❝ It's a bit expensive but value for money . I have switched over to this product and find it very useful!!! ❞ - posted 2017-06-19
★★★★★ Anonymous
❝ By far the best deal for an isolate protein. Tastes really good and mixes really well. Definitely will continue to keep buying this brand. ❞ - posted 2017-05-23
★★★★★ Anonymous
❝ Good flavor. Less sugar than others brands. 100% recommended ❞ - posted 2017-04-21
★★★★★ Rhonn from Canada
❝ Chocolate Peanut Butter!!! This is the best tasting protein I've ever had. My only issue - it may be a bit on the sweet side but hardly a deal breaker. It mixes extremely well no issues there. ❞ - posted 2017-04-18
★★★★☆ Anonymous
❝ Pretty good product. Good tasting protein for the most part, just wouldn't recommend mixing chocolate with water. I would recommend this product for anyone. ❞ - posted 2017-04-05
★★★★☆ Thomas from British Columbia, Canada
❝ Strawberry flavour with milk is really good tasting. Chocolate tastes like plastic compared to other brands of protein powder with chocolate flavour. Mixes very well. ❞ - posted 2017-01-08
★★★★★ Damanjit from Canada
❝ I have used many different protein isolates in the past. But once I started using IsoFlex, I never went back to using anything else. I started seeing results. Taste good with both milk and water, perfect for smoothies. Chocolate Peanut Butter and Strawberry are my personal favorite. Highly recommended product. ❞ - posted 2016-08-24
★★★★★ Michael from Ontario, Canada
❝ By far the best isolate protein out there. I have used various different proteins over the years but allmax's isoflex is hands down the best. You really can tell that it works right away with the high dose of protein, and really does make you heal and recover way faster then other proteins. Lastly the taste is great, I use the peanut butter chocolate and its just delicious even with just water in a shaker. ❞ - posted 2016-02-21
★★★★★ Gavin from Canada
❝ Arctic Orange flavour + cold water + frozen banana: is actually the best thing ever 100/100.
Peanut Butter Chocolate; I found it delicious, but if I do 2 scoops in too little water or milk, it's flavour is a little on the potent side, so I have to break it up into two shakes.
Banana: Also delicious made pretty much any way 97/100. ❞ - posted 2016-02-05
Peanut Butter Chocolate; I found it delicious, but if I do 2 scoops in too little water or milk, it's flavour is a little on the potent side, so I have to break it up into two shakes.
Banana: Also delicious made pretty much any way 97/100. ❞ - posted 2016-02-05
★★★★★ Colby from Canada
❝ By far my favourite protein powder. I'm a vanilla nut, and the vanilla flavour is awesome in this stuff. Previous person said it tasted different one to the other? I've had three tubs now and not even a remote difference. Was recomended to buy syntha 6 vanilla for its flavour... Well there's more protein in this stuff, dissolves easier, and in my opinion tastes better than the 6. If you do any research on this stuff, isoflex is a common name as one of the best in the isolate community. ❞ - posted 2016-01-05
★★★★★ Amanda from Ontario, Canada
❝ Got the Chocolate Mint - it tastes incredible! Good texture. Definitely purchasing again. Love the free shipping. ❞ - posted 2015-11-05
★☆☆☆☆ Catherine from Canada
❝ Got Chocolate with real chocolate chips as part of the dieters dream stack, I don't understand why it is so popular. Hardly any flavour to it and doesn't dissolve very well leaving a gritty feel in your mouth. The chocolate chips are just a complete waste they just sit at the bottom of the shaker to rinse down the drain when you are done. I will pay the extra for Bio-X Power Whey Isolate. ❞ - posted 2015-10-28
★☆☆☆☆ Igor from Alberta, Canada
❝ Last time I ordered Vanilla flavor in June 2015 it has terrible taste and it doesn't mix. I tried it before and it was good, but not this time. I don't know how that happened, maybe bad batch...I wish I could return it. Still on my shelf! ❞ - posted 2015-08-23
★★★★★ Shobhan from Alberta, Canada
❝ This product disolves very well in cold water. I have tried the Banana Cream, Orange, and Vanilla flavours. I don't like the Orange flavour though. It has a powdery after taste. Vanilla is neutral and it is best to add it to smoothies. I love the product! It is best for people with lactose intolerance. I don't get an upset stomach like I used to with whey protein. ❞ - posted 2015-08-19
★☆☆☆☆ Robert from Ontario, Canada
❝ Overpriced protein powder, spiking with bcaa's to artificially inflate the protein content. May actually contain less than 20 grams of actual protein per serving. ❞ - posted 2014-11-27
★★★★☆ Danton from British Columbia, Canada
❝ I have been using this protein for two years now and love it, mixes well and at 27g of protein per scoop its not bad. Just DO NOT get the orange flavored one, its horrible. Stick with the chocolate flavors there good. ❞ - posted 2014-08-06
★★☆☆☆ Sangayan from Ontario, Canada
❝ I got this as part of the cutting stack they had on sale...and now I see why...compared to other big name companies, this protein is of poor quality. it barely mixes, and at least the flavour I got (peanut butter chocolate) tastes like chalk.
I will stick to optimum nutrition or musletech. ❞ - posted 2014-07-25
I will stick to optimum nutrition or musletech. ❞ - posted 2014-07-25
★★★★★ Sukhneet from Ontario, Canada
posted 2014-01-01
☆☆☆☆☆ Anne from Quebec, Canada
❝ I got a sample of the peanut butter chocolate.
it tastes horrible. You can taste the powder and the artificial sweetener and it feels like chalk in your mouth.
This product is not just overpriced, it is TOTALLY overpriced! There are other isolates out there that are as good and even better quality than this (Iso93 by Ultimate Nutrition and Bio-X Power Whey Isolate, which ensure wonderful recuperation) at a decent price.
This product enjoys a huge promotion (looks like Allmax is having the customers pay for its huge advertising campaign and athlete sponsoring), but doesn't live up to its reputation by far. Very disappointed. ❞ - posted 2013-10-18
it tastes horrible. You can taste the powder and the artificial sweetener and it feels like chalk in your mouth.
This product is not just overpriced, it is TOTALLY overpriced! There are other isolates out there that are as good and even better quality than this (Iso93 by Ultimate Nutrition and Bio-X Power Whey Isolate, which ensure wonderful recuperation) at a decent price.
This product enjoys a huge promotion (looks like Allmax is having the customers pay for its huge advertising campaign and athlete sponsoring), but doesn't live up to its reputation by far. Very disappointed. ❞ - posted 2013-10-18
★★★★★ Raul from Canada
posted 2013-05-30
★★★★★ Doug from Canada
❝ I've used peanut butter chocolate for a long time - always loved it! Decided I'd try chocolate mint this time and just had to add a comment - it is the best tasting protein I've had in my entire life!! It tastes just like the green frosted mint chocolates from Laura Secord. I crave my protein shakes now and have to pace myself.
Highly recommend if you like the Laura Secord chocolates!! ❞ - posted 2012-12-23
Highly recommend if you like the Laura Secord chocolates!! ❞ - posted 2012-12-23
★★★★★ Justin from Canada
❝ Great product and tastes well ❞ - posted 2012-06-20
★★★★★ Stéphane from Quebec, Canada
❝ Taste great (strawberry)!
Dummy in protein but seems to do the job! ❞ - posted 2012-03-07
Dummy in protein but seems to do the job! ❞ - posted 2012-03-07
★★★★★ Samantha from New Brunswick, Canada
❝ Taste Great! ❞ - posted 2011-12-01
★★★★★ Madelaine from New Brunswick, Canada
❝ Taste is amazing and mix really well! I dont get bloated at all compare to many other ❞ - posted 2011-09-28
★★★★★ Robert from Canada
❝ Single best protein I have seen on the market and I've looked around. If you're a serious lifter looking for serious supplements you just can't get around the advantages of taking a pure cross-flow micro filtered whey isolate protein over whey concentrate or a cocktail of the two. Surprisingly for a main supplement brand Isoflex is also very reasonably priced when compared to other whey protein isolates. I highly recommend this protein to anyone wanting more results from the hard work they put into the gym. ❞ - posted 2011-07-12
★★★★★ Cody from Manitoba, Canada
❝ Love this stuff, the chocolate peanut butter is like drinking a cup of peanut butter cups , goes down easy after the gym ❞ - posted 2011-05-30
★★★★★ Sean from Canada
❝ I take 1 scoop of glutamine in the morning with 1 scoop allmax isoflex, 2 scoops of each after training, and one scoop glutamine with caseine before bed...
After 5 weeks I needed to buy new shirts...
Enough said ❞ - posted 2011-05-26
After 5 weeks I needed to buy new shirts...
Enough said ❞ - posted 2011-05-26
★★★★★ Francois from Quebec, Canada
❝ Yes, it's expensive but it's also potent and it taste great! I've switch for All whey to Isoflex and I won't go back. ❞ - posted 2010-05-24
★★★★★ Ryan from Alberta, Canada
❝ Best protein IMO only downside is the price... Chocolate Peanut butter flavour isn't my favorite... ❞ - posted 2010-03-24
☆☆☆☆☆ Anonymous
posted 2010-01-13
