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AllMax Nutrition IsoFlex - 2lbs Vanilla

AllMax Nutrition IsoFlex - 2lbs Vanilla

(4,515 reviews)

The new and improved IsoFlex has the best taste and quality. A new sleeker look compliments the use of high quality 100% whey protein isolate. And this whey protein isolate has even less lactose, sugar, fat, and carbs than other WPIs. This is it. IsoFlex is the highest quality and fastest absorbing protein you will find.

The new and improved IsoFlex has the best taste and quality. A new sleeker look compliments the use of high quality 100% whey protein isolate. And this whey protein isolate has even less lactose, sugar, fat, and carbs than other WPIs. This is it. IsoFlex is the highest quality and fastest absorbing protein you will find.

$88.99 - $151.78

in 6 offers

AllMax Nutrition IsoFlex - 2lbs Vanilla

$88.99

(4,515 reviews)

The new and improved IsoFlex has the best taste and quality. A new sleeker look compliments the use of high quality 100% whey protein isolate. And this whey protein isolate has even less lactose, sugar, fat, and carbs than other WPIs. This is it. IsoFlex is the highest quality and fastest absorbing protein you will find.

The new and improved IsoFlex has the best taste and quality. A new sleeker look compliments the use of high quality 100% whey protein isolate. And this whey protein isolate has even less lactose, sugar, fat, and carbs than other WPIs. This is it. IsoFlex is the highest quality and fastest absorbing protein you will find.

Price comparison

Price data powered by pricesAPI.io

Last updated at 21/03/2026 15:23:39

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Muscle & Strength

$88.99

AllMax Nutrition IsoFlex - 2lbs Vanilla

Delivery $32.99

iHerb

$105.62

ALLMAX, ISOFLEX , Pure Whey Protein Isolate, Vanilla, 2 lbs (907 g)

Free delivery

Lasoo

$109.95

ALLMAX ISOFLEX Pure Whey Protein Isolate

Delivery $12.95

Factory Direct Nutrition

$109.95

ALLMAX ISOFLEX Pure Whey Protein Isolate

Free delivery

GoSupps.com

$141.97

ALLMAX Nutrition Isoflex Pure Whey Protein Isolate (WPI Ion-Charged Particle Filtration) Vanilla 2 lbs (907 g)

Delivery between 23 Mar – 3 Apr $28.38

eBay.com.au

$151.78

Allmax Isoflex Whey Protein Powder 2lb – 27g Protein, Vanilla

Delivery $312.37

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Absolutely terrible
27 June 2023Joshua Q.

originally posted on healthyplanetcanada.com

Hey guys, I'm sorry to say this but the Vanilla flavour is absolutely disgusting. I usually buy the chocolate flavour which I love, but no thought I'd change it up. I would have made this review earlier but I only just recently opened the first container because I still had some protein I needed to finish up.Along with the flavour being terrible, it appears that my skin is having a strange reaction to this flavour. I haven't changed up my diet in anyway other than trying this new vanilla flavour, so I can only conclude that it has to be the protein.Is there anyway I can exchange the vanilla for the chocolate?? I have one container that's brand new unopened, and the other one is virtually brand new. I've only made two shakes so far. I would greatly appreciate it if ... MoreHey guys, I'm sorry to say this but the Vanilla flavour is absolutely disgusting. I usually buy the chocolate flavour which I love, but no thought I'd change it up. I would have made this review earlier but I only just recently opened the first container because I still had some protein I needed to finish up.Along with the flavour being terrible, it appears that my skin is having a strange reaction to this flavour. I haven't changed up my diet in anyway other than trying this new vanilla flavour, so I can only conclude that it has to be the protein.Is there anyway I can exchange the vanilla for the chocolate?? I have one container that's brand new unopened, and the other one is virtually brand new. I've only made two shakes so far. I would greatly appreciate it if you guys could help me out with this.

Amazing
12 January 2024iHerb Customer

originally posted on iherb.com

Allmax Pure Whey Protein Isolate is a game-changer! The impeccable purity and quality of this product make it stand out. The smooth texture blends effortlessly, creating a delicious shake without any clumps. With a high protein content, it effectively supports muscle recovery and growth. The minimal fat and low carb profile make it an ideal choice for those seeking a lean protein source. Plus, the variety of flavors caters to diverse preferences. It's my go-to for post-workout nutrition, and I highly recommend it for anyone serious about their fitness journey.

Excellent Nutrition Profile
23 February 2024Mark

originally posted on walmart.com

I am using this protein powder, and I am also using the Muscle Milk Pro Series powder. I do prefer this over the Muscle Milk because it has additional amino acids that are very helpful. If you consider the price compared to the nutritional label this is an excellent value. I might add it also mixes smooth and has a good flavor. I have bought and used both the chocolate and vanilla flavors and I could not pick one over the other I like them both very much. I have now become a long-term user and don't plan on switching brands anytime soon.

Specification

L-Leucine2750 mg
L-Valine1607 mg
L-Isoleucine1555 mg
L-Histidine540 mg
L-Lysine2719 mg

Price comparison

Updated 3 months ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Muscle & Strength

$88.99

AllMax Nutrition IsoFlex - 2lbs Vanilla

Delivery $32.99

iHerb

$105.62

ALLMAX, ISOFLEX , Pure Whey Protein Isolate, Vanilla, 2 lbs (907 g)

Free delivery

Lasoo

$109.95

ALLMAX ISOFLEX Pure Whey Protein Isolate

Delivery $12.95

Factory Direct Nutrition

$109.95

ALLMAX ISOFLEX Pure Whey Protein Isolate

Free delivery

GoSupps.com

$141.97

ALLMAX Nutrition Isoflex Pure Whey Protein Isolate (WPI Ion-Charged Particle Filtration) Vanilla 2 lbs (907 g)

Delivery between 23 Mar – 3 Apr $28.38

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Absolutely terrible
27 June 2023

Hey guys, I'm sorry to say this but the Vanilla flavour is absolutely disgusting. I usually buy the chocolate flavour which I love, but no thought I'd change it up. I would have made this review earlier but I only just recently opened the first container because I still had some protein I needed to finish up.Along with the flavour being terrible, it appears that my skin is having a strange reaction to this flavour. I haven't changed up my diet in anyway other than trying this new vanilla flavour, so I can only conclude that it has to be the protein.Is there anyway I can exchange the vanilla for the chocolate?? I have one container that's brand new unopened, and the other one is virtually brand new. I've only made two shakes so far. I would greatly appreciate it if ... MoreHey guys, I'm sorry to say this but the Vanilla flavour is absolutely disgusting. I usually buy the chocolate flavour which I love, but no thought I'd change it up. I would have made this review earlier but I only just recently opened the first container because I still had some protein I needed to finish up.Along with the flavour being terrible, it appears that my skin is having a strange reaction to this flavour. I haven't changed up my diet in anyway other than trying this new vanilla flavour, so I can only conclude that it has to be the protein.Is there anyway I can exchange the vanilla for the chocolate?? I have one container that's brand new unopened, and the other one is virtually brand new. I've only made two shakes so far. I would greatly appreciate it if you guys could help me out with this.

Joshua Q. originally posted on healthyplanetcanada.com
Amazing
12 January 2024

Allmax Pure Whey Protein Isolate is a game-changer! The impeccable purity and quality of this product make it stand out. The smooth texture blends effortlessly, creating a delicious shake without any clumps. With a high protein content, it effectively supports muscle recovery and growth. The minimal fat and low carb profile make it an ideal choice for those seeking a lean protein source. Plus, the variety of flavors caters to diverse preferences. It's my go-to for post-workout nutrition, and I highly recommend it for anyone serious about their fitness journey.

iHerb Customer originally posted on iherb.com
Excellent Nutrition Profile
23 February 2024

I am using this protein powder, and I am also using the Muscle Milk Pro Series powder. I do prefer this over the Muscle Milk because it has additional amino acids that are very helpful. If you consider the price compared to the nutritional label this is an excellent value. I might add it also mixes smooth and has a good flavor. I have bought and used both the chocolate and vanilla flavors and I could not pick one over the other I like them both very much. I have now become a long-term user and don't plan on switching brands anytime soon.

Mark originally posted on walmart.com
Excellent Protein, I Expected Even Better Taste
8 July 2024

I was hoping that this would taste incredible since banana-flavored products can be delightful. It really wasn't. It doesn't taste bad, but it has a slightly artificial flavor. I understand that it is a bit more difficult for an isolate to taste good. Without any fats or a bit more carbs, perhaps it is challenging to replicate banana flavor accurately.I would suggest the Caramel Macchiato flavor instead. As for the ingredients, they seem to be very good. It mixes easily and is easy to drink. Excellent quality, this is why I am giving it 5 stars, even though the flavor is not incredible.

iHerb Customer originally posted on iherb.com
Excellent value, definetly worth every gram per dollar!
18 July 2024

great value for the dollar per gram of protein and they disclose each gram's value as per nutrition content.as for flavor, this is personal and i cannot comment on it. some people will like it, some will not. for me, it is just an average birthday cake flavor, mediocre to lower than mediocre but i drink protein for performance not flavor. some may love it. i am on the sweeter side of food so it's gotta hit real sweet for me and this does not however that may be up your own alley as you may prefer a gentler subtler cake taste.

Alex W. originally posted on nutritionfaktory.com
Excellent! Test good compare to other
19 May 2023

Test good i use it every day after training Most athletes with elevated protein requirements double each serving with 2 scoops of Isoflex with about 1 cup (300 ml of water) providing 54 grams of pure protein. Most bodybuilders are aware that high levels of protein consumption are critical to their success. Most will aim for 1.5 to 3 grams of protein per pound of body weight daily depending on the intensity and frequency of their training and space their consumption throughout the day. Isoflex mixes well in a shaker cup but can be combined with other ingredients in a blender as a smoothie too.Most athletes with elevated protein requirements double each serving with 2 scoops of Isoflex with about 1 cup (300 ml of water) providing 54 grams of pure protein. Most ... MoreTest good i use it every day after training Most athletes with elevated protein requirements double each serving with 2 scoops of Isoflex with about 1 cup (300 ml of water) providing 54 grams of pure protein. Most bodybuilders are aware that high levels of protein consumption are critical to their success. Most will aim for 1.5 to 3 grams of protein per pound of body weight daily depending on the intensity and frequency of their training and space their consumption throughout the day. Isoflex mixes well in a shaker cup but can be combined with other ingredients in a blender as a smoothie too.Most athletes with elevated protein requirements double each serving with 2 scoops of Isoflex with about 1 cup (300 ml of water) providing 54 grams of pure protein. Most bodybuilders are aware that high levels of protein consumption are critical to their success. Most will aim for 1.5 to 3 grams of protein per pound of body weight daily depending on the intensity and frequency of their training and space their consumption throughout the day. Isoflex mixes well in a shaker cup but can be combined with other ingredients in a blender as a smoothie too.

iHerb Customer originally posted on iherb.com
Great
29 June 2024

As a gym enthusiast, I recently tried the Allmax Isoflex Whey Protein Isolate in Orange Dreamsicle. What I like most about it is how light and easy to drink it is. The orange flavor is refreshing—a nice break from the usual chocolate and vanilla flavors. It mixes smoothly, no clumps or gritty texture, which is great when you’re in a rush. Plus, it’s low in carbs and fats, fitting perfectly into my nutrition plan. Really makes the post-workout routine something to look forward to!

iHerb Customer originally posted on iherb.com
I question their nutrional infomation.
28 April 2023

I'm a diabetic, if I eat protein it has almost o affect on my blood sugar; however, if I eat carbohydrates it does. One scoop of this is supposed to have 2g of Carbohydrattes. That should affect me only marginally, but that's not the case. Note that when I eat significant carbs, as a consequence of spiking blood sugar, I get really drowsy and fall asleep for an hour or so. This does that to me.If I had eaten something else, or even had coffee or something else that I could blame it on, I wouldn't give it this mediocre review, but I suspect something is not right.If the carbs are indeed off, can their protein quanties be similarly off?Personally, I suspect that it is that their nutritional information is wrong, and not something else that I'm doing. I think it ... MoreI'm a diabetic, if I eat protein it has almost o affect on my blood sugar; however, if I eat carbohydrates it does. One scoop of this is supposed to have 2g of Carbohydrattes. That should affect me only marginally, but that's not the case. Note that when I eat significant carbs, as a consequence of spiking blood sugar, I get really drowsy and fall asleep for an hour or so. This does that to me.If I had eaten something else, or even had coffee or something else that I could blame it on, I wouldn't give it this mediocre review, but I suspect something is not right.If the carbs are indeed off, can their protein quanties be similarly off?Personally, I suspect that it is that their nutritional information is wrong, and not something else that I'm doing. I think it should be tested by an independant body right from something that is purchased in store (not from something the vendor supplies to the testing lab).The price of protein powder is quite high, and if my suspicions are correct, then we aren't getting what we paid for, and I won't recommend it. Obviously, it's a protein powder, so it has some, so I'm not giving it 0 starts, but I was tempted to put it at 1. In the end I chose 2, I think I'm being charitable.

Wayne originally posted on walmart.ca
Mixes Flawlessly
25 November 2023

This mixes better than any protein powder I've used (and I've tried a lot). I can put it in about 4 oz of whole milk and stir it slowly, and it still mixes completely. That's just about unheard of. Whole milk doesn't mix well with protein powders, and 4 oz is never enough to mix well at all. But Isoflex is just different. At this price point, every other protein powder will clump, most even clump if shaken, but not Isoflex. It mixes flawlessly, and there are little bits of real strawberry in it (so if it looks like there are little clumps, they're probably just strawberry flakes).

dan originally posted on walmart.com
Very Good
12 January 2024

The Isoflex 100% Ultra-Pure Whey Protein Isolate exceeded my expectations. Its high-quality ingredients and purity make it an excellent choice for anyone serious about their fitness journey. The mixability is exceptional, creating a smooth and delicious shake without any clumps. I appreciate that it's low in carbs and fats, focusing on delivering pure protein. The results speak for themselves – improved muscle recovery and noticeable gains. Isoflex has become my go-to protein supplement, and I highly recommend it to others seeking a top-notch whey protein isolate.

iHerb Customer originally posted on iherb.com

Specification

L-Leucine2750 mg
L-Valine1607 mg
L-Isoleucine1555 mg
L-Histidine540 mg
L-Lysine2719 mg