IsoFlex
AllMax Nutrition

IsoFlex

Whey Protein Isolate Powder For Building Muscle*
Blend Of Muscle Building And Recovery Compounds For Improved Results*
9.2  out of 10  (516 Reviews)
3 Sizes
1 Lb.
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2 Flavors
Chocolate
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Price: $19.99  ($1.43 / Serving)
Flavor Rating: 8.8

Product Overview

Amazing New Taste
PROS WHO DEPEND ON THEIR
RESULTS DEPEND
ON ISOFLEX
90 Percent Protein
ISOFLEX: TRULY SUPERIOR PROTEIN

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, it's a pure 100% whey protein isolate. 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.

27G

PROTEIN

0G

SUGARS

110

CALORIES

HYBRID RATIO ISOLATE (HRI) – ION FILTRATION TECHNOLOGY
HRI Filtration Technology
BIOACTIVE FULL-SPECTRUM WHEY PROTEIN ISOLATE FRACTIONS
ALPHA-LACTALBUMIN
15% Higher than typical Whey Protein Isolates. Highly valued in baby formla as it is the primary Protein Fraction in Human milk.

ISOFLEX uses a unique protein extraction technology called Hybrid-Ratio Ion-Filtration (HRI). A hybrid of two isolate purification technologies incorporated at a specific ratio to produce a truly superior ultra-pure Whey Protein Isolate. Cutting-Edge HRI Technology allows ISOFLEX to retain an exceptionally high protein yield while maintaining enhanced bioactive whey fractions.

ISOFLEX contains absolutely NO Whey Concentrate. Concentrates have higher levels of fat and sugars with a lower percentage of protein and lower bioavailability than Isolates. While other brands use Concentrates, ISOFLEX users know that Isolates have a superior protein percentage and won't settle for non-Isolate blends.

That's right, 100% Whey Protein Isolate at your fingertips, giving you a whopping 90% protein content! With only Native and Intact, Non-Denatured Whey Protein Fractions. 27 g of Pure Protein that has been laboratory tested, certified and approved.

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 absorption 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.

Scoop Lock

ISOFLEX now features SCOOP-LOCK™ Technology. Together we can put an end to the scourge of Scoop Loss.

Join The Movement. Do Your Part. #StopScoopLoss

Gone are the days of digging through your protein to get your scoop. SCOOP-LOCK is ergonomically designed to lock your scoop into place the first time and every time! And it’s right there at the top of your ISOFLEX when you open it! Scoop-Lock is available on all ISOFLEX, ALLWHEY Gold, ALLWHEY Classic and HEXAPRO products and it’s only from ALLMAX. Look for the rugged new Ergo-Lid™ on ALLMAX products with Scoop-Lock™ inside!

THE TASTE YOU CRAVE – THE RESULTS YOU DEMAND

Don’t give up taste to get the power of Whey Protein Isolate. The first thing that really sets ISOFLEX apart from any other protein powder on the market is its taste. It tastes amazing! And with eight delicious flavors to choose from, there’s sure to be one that satisfies your distinct taste buds.

Chocolate
Chocolate Mint
Chocolate Peanut Butter
Vanilla
Strawberry
Banana
Orange Dreamsicle
Pineapple Coconut
Cookies and Cream
Caramel Macchiato
SUPERIOR QUALITY

ALLWHEY Classic has been produced in a cGMP registered facility, it’s tested and certified Gluten-Free and certified Kosher protein. Additionally ALLWHEY Classic is certified as an approved Informed-Choice tested for banned substances protein as indicated by the seal of approval on each and every ALLMAX ALLWHEY Classic.

Unsurpassed Allmax Quality Guarantee

Every ingredient added and every lot produced is laboratory-tested for purity and potency to ensure consistent product quality and integrity every time, guaranteed. ALLWHEY Classic goes through the exclusive ALLMAX 5-Stage Quality Testing protocol. In fact, we’re so confident in the quality of our product that it’s completely guaranteed.

Test our product; we guarantee it passes every time or we pay for your testing and refund your purchase. You won’t find anyone else willing to stand behind their product with this guarantee.

Like ISOFLEX? We recommend giving HEXAPRO a try!

HEXAPRO has 6 highly-bioavailable proteins for extended amino acid release. This unique blend of proteins means that protein delivery takes place across a much wider time frame than whey protein alone. HEXAPRO has a delicious Milkshake-like taste that tastes so good, it’s the perfect nighttime snack that actually helps you stay on your diet! All this, and HEXAPRO dwarfs the competition with their 3lb size! It has 50% more of our delicious protein goodness in comparison to the competitors 2lb product, getting you the most bang for your buck!

Ratings & Reviews

Overall Rating
9.2
516 Ratings
Verified Buyer Rating
9.2
130 Ratings
Average Flavor Rating
8.4
11 Flavors
Top Rated Flavor
10
Birthday Cake
By clicking the button above, you agree to entering the Bodybuilding.com Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
10
 
  • 9 Chocolate Peanut Butter
  • 10 Chocolate

Tried a couple samples and the recovery seemed good, although I do prefer the IsoNatural flavoring & sweetening more.

10
Verified Buyer
  • 10 Chocolate Peanut Butter
  • 10 Birthday Cake

2 Flavor easy to mix for any shake or just drink the protein

9
Verified Buyer
  • 5 Caramel Macchiato

For some reason the Caramel Macchiato flavor foams A LOT! Half of it is foam and makes it hard to drink. Other flavors such as chocolate, peanut butter chocolate and vanilla don't produce foam. I would buy this product but not his flavor again.

10
 
  • 9 Cookies & Cream

isolates are my favorite proteins and Isoflex is one of my favorites! quality ingredients and formulation plus great taste makes Isoflex an easy choice.

10
 

The ingredient profiles for most of the flavors are wrong. Check the Sodium and Potassium on the ALLMAX website. Other than that..... easy on my stomach and taste is subjective. Pricey, but quality is very good.

9
Verified Buyer
  • 10 Birthday Cake
  • 8 Cookies & Cream

Great protein, mixes well

10
 
  • 10 Pineapple Coconut

Rolls-Royce of proteins!

8
 

I received a 2lb container of this ISO FLEX in the new Cinnamon French Toast flavor from a promo win but this flavor is not in the bb.com store so I will be giving my flavor review here in this review and in the forum section. Ingredient profile is excellent where you get 27gm of protein in a 30gm scoop so there is very little to this product in the way of flavoring and fillers. I didn't give this a 10/10 for the profile because one of the isolate sources is Ion-Charged which from my understanding goes through some form of heat process that tends to destroy some of the natural occurring protein fractions. AllMaxx should have just went with cross flow micro filtered as the sole source so profile gets a 9/10. I mixed this protein each time in a shaker cup with water and it foamed up a lot and the cinnamon seemed to drop to the bottom of the shaker each time I consumed it as a shake. Mix ability gets an 8/10. This is supposed to be a Cinnamon French Toast but honestly a pure isolate is gonna be hard to capture that true depth of a French Toast flavor where you would need more of a blend of proteins to really nail that egg, milk, and cinnamon flavor that French Toast has but this did have a pretty good natural cinnamon flavor BUT it had a unusual strange taste after the initial cinnamon flavor. I just couldn't figure what it was and it might be the natural cinnamon that's in here reacting with the sweeteners. It's not awful but it does taste strange so flavor gets a 6/10. Overall this gets an 8/10 because the foaming, and the funny after taste don't justify me to recommend this flavor when there are other cinnamon flavored proteins out on the market that taste better so I would suggest trying a different flavor other than this Cinnamon French Toast. One thing I must say about this flavor is that it's worked well in protein recipe's that I've used it in so if you get this flavor and your not a fan of it for shakes just cook or bake with it.

7
 
  • 7 Caramel Macchiato

I got a sample of this and made a latte or sorts with it w. hot water (blended) and then put coffee in there. The flavour was actually ok. The thing i hated was it did NOT blend well, little chunky bits in there and gritty near the end. I just found it odd and have never had a protein powder do that. Was it because I blended it in hot water maybe?

10
Verified Buyer
  • 10 Chocolate Peanut Butter

Anything combined with Chocolate and Peanut Butter I really like so trying this at first to be honest I was a bit sceptical but, to my surprise...super impressed...texture was very smooth, not chalky or chunky and the taste...A-Mazing!! 10/10 here! I also have tried the following flavours too... Vanilla 9/10 Strawberry 7/10 Pineapple Coconut 8/10 Birthday Cake 10/10 Looking forward to trying Chocolate Mint but sadly, this is on backorder 😔

10
 
  • 10 Cookies & Cream

this is a real protein ! not spiked and made with high grade manufactering processes !

10
 

good quality protein !! really good ! absolutely 10/10

10
 
  • 10 Banana

absolutely the best iso i have tried !!!

10
 
  • 10 Chocolate
  • 10 Vanilla

great !! just great !!

10
 
  • 10 Chocolate Mint
  • 10 Cookies & Cream

best iso whey !! i ll stick with it forever ^^

What's in AllMax Nutrition IsoFlex

1 Lb. Chocolate
Serving Size: 1 Scoop (30 g)
Servings Per Container: ~14
Amount Per Serving % Daily Value
Calories 110       
Calories from Fat 0       
Total Fat 0 g 0%*
Saturated Fat 0 g 0%*
Trans Fat 0 g
Cholesterol 0 mg 0%
Total Carbohydrate 1 g <1%*
Dietary Fiber 0 g 0%*
Sugars 0 g
Protein 27 g 54%*
Calcium 60 mg 6%
Iron 1.4 mg 8%
Sodium 110 mg 5%
Potassium 170 mg 5%
* Percent Daily Values are based on a 2,000 calorie diet.
‡ Daily Value not established.
Ingredients:
HYBRID-RATIO ION-FILTERED WHEY PROTEIN ISOLATE (Cross-Flow, Ultra-Filtered Whey Protein Isolate, Ion-Charged Particle-Filtered Whey Protein Isolate, Alpha-Lactalbumin-Rich Whey Isolate), PROTEIN ENZYME BLEND (Protease, Bromelain), Cocoa Powder, Natural and Artificial Flavors, Guar Gum, Lecithin (Sunflower), Acesulfame Potassium, Sucralose.
ALLERGEN WARNING: Contains Milk (Whey). Produced in a facility that also handles soy, egg, peanut, tree nut, fish, crustacean and shellfish products.

Directions For IsoFlex: Blend, Mix or Shake 1 rounded scoop (30g) with ~5 oz (150 ml, 3/4 of a cup) of cold water or low-fat milk, depending on desired taste and consistency, anytime you want an ultra-premium high-protein beverage.

Warnings: Use only as directed. For adult use only. Consult a health care practitioner prior to use if you are pregnant or breastfeed; if you have liver or kidney disease, or if you have been instructed to follow a low protein diet. Do not use if outer seal is broken. Store in a cool, dry place. KEEP OUT OF REACH OF CHILDREN. For additional information, see allergen warning.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
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