AllMax Nutrition ISOFLEX



AllMax Nutrition IsoFlex is the best tasting protein powder on the market. ISOFLEX represents the highest in Whey Protein Isolate supplementation yielding an amazing 90% pure bioactive protein per scoop!

AllMax Nutrition ISOFLEX is a premium zero-sugar, ultra-low fat (depending on flavor) whey isolate protein powder. This is 90% pure protein per scoop, and it’s available in 9 delicious flavors. These amazing flavors include Vanilla (with real vanilla beans for a rich vanilla flavor), Strawberry (with real strawberry pieces), Chocolate (with real chocolate chips), Peanut Butter Chocolate (mix this with ice for a Reese's Pieces taste- it’s absolutely incredible!), Chocolate Mint Supreme, and amazing Orange Burst.

Ingredient Breakdown

One scoop of AllMax Nutrition ISOFLEX provides a massive 27 grams of whey isolate protein. ISOFLEX uses not 1, not 2, but 4 proprietary delivery systems. These systems increase ingredient synergy and create the highest quality whey isolate protein powder you can buy.

The first system we use is WPI (Whey Protein Isolate) Complex [WPI Fortified]: This process uses CTP (Cold Temperature Process), cross-flow microfiltered whey protein isolate, WPI (97% Whey Protein Isolate). This high-quality whey isolate complex provides maximum absorption to help you get the protein you need to meet your training goals.

Next, there’s our advanced Glutamine Complex (GLUTASURE TECHNOLOGY): This is naturally occurring glutamine peptides. Glutamine supports recovery, helps prevent muscle protein breakdown, provides immune system support, and has a hand in protein synthesis.

The next system is our special NOS Complex (Ultra-Flow Delivery): This contains arginine, taurine, and folic acid. It will increase blood flow, and increase nitrogen and whey peptide delivery. Thanks to the arginine, it can also help boost levels of nitric oxide for enhanced pumps.

Finally, there’s our IS Complex [Rapid Absorption]: This consists of Alpha Lipoic Acid (ALA), d-Pinitol, and 4-Hydroxylsoleucine. It will increase protein uptake and support insulin.

How We Make AllMax Nutrition ISOFLEX

AllMax Nutrition ISOFLEX protein powder is extracted using Cold Temperature Process (or, CTP) Microfiltration. This is a Cross-Flow Microfiltration (CFM) process. CFM is one of the best methods to extract protein and creates an extremely pure whey isolate. This process takes place at a cool 39 degrees Fahrenheit (4 degrees Celsius). It leaves almost 100% of the protein and yields the highest amount of undenatured (bio-active) protein available. The filtration membranes used in the CFM process are extremely fine. They must have the ability to chemically shear and purify which in turn creates an extreme protein isolate. This is like ultra-filtration which companies use to create lower-quality whey protein powder. 


Whey processing technologies that use higher temperatures can cause the irreversible unfolding of the protein fractions. This dramatically decreases the biological activity of the protein. Using our sophisticated Cold Temperature Process, AllMax Nutrition ISOFLEX is a premium ultra-pure Protein that maintains an optimal macronutrient ratio. This yields a huge 27g Protein per scoop. There’s only 1g of Carbohydrate and only 0.2 g to 0.5g of Fat depending on the flavor).


Our processes purify the protein and filter out any unwanted ingredients. These include fat, ash, lactose, and any less absorbable protein molecules. These unwanted ingredients are normally present in low-quality whey concentrate protein powders.

Here's How AllMax Nutrition ISOFLEX Whey Protein Isolate Is Produced

To produce whey isolate the protein goes through the following steps:

  • We use fresh milk. Every batch is tested by Quality Assurance experts.
  • The curd portion of the milk fat is separated and then used to make cheese.
  • We filter the remaining watery liquid portion through a microfiltration process. This removes lactose and ash.
  • The concentrated liquid also goes through the cross-flow microfiltration process. The whey is isolated by being pushed through extremely fine ceramic membranes. This process eliminates the need for harsh chemicals used in other processes.
  • We dry the whey, removing any water.
  • Finally, we package our whey protein isolate in its container. All of this takes place at a licensed manufacturing facility. AllMax lab tests all ingredients for purity, quality, and consistency.

Many competitors produce protein concentrates that are only 75-85% protein because they also contain lactose and fats. AllMax Nutrition ISOFLEX is 90% pure whey isolate protein - it doesn’t get any purer than that! It is also 98% lactose-free, which makes it the perfect choice for any individual that’s lactose sensitive. 

AllMax Nutrition ISOFLEX - 90% Ultra-Pure Whey Isolate Protein! Don’t Settle For Anything Less!

3rd Party Tested

This product advertises that it has been 3rd party tested by Informed Choice or Informed Sport. This means that this product has been tested for a broad range of substances that are banned in sports or competitions and within the limitations of the analysis no banned substances were found.

Supplement Facts

30 servings per container
Serving size
1 Scoop
Amount per serving
Amount Per Serving
% Daily Value
Total Fat
0 g
Saturated Fat
0 g
Trans Fat
0 g
0 mg
55 mg
Total Carbohydrate
1 g
Dietary Fiber
0 g
Total Sugars
0 g
27 g
160 mg

Percent Daily Values are based on 2,000 calorie diet.
Daily Value not established


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.

Global Disclaimer

Manufacturers continually change product specifications, images, descriptions, ingredients and pricing. While we try our best to keep all product information up to date, it may not reflect the latest information available from the manufacturer. Product packaging may contain different or additional information, including the product description, nutritional facts, ingredients, allergens and other information. Always read labels, warnings, and directions and other information provided with the product before using or consuming a product. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. For additional information about a product, please contact the manufacturer. Policies, pricing and item availability are subject to change without notice, and we reserve the right to limit quantities. Prices displayed are subject to final approval at the time of order fulfillment. While we do our best to make sure that all information displayed is accurate, we are not responsible for typographical errors or technical inaccuracies.

Mix or shake 1 scoop (30 grams) with 150 mL (6 ounces, 3/4 of a cup) of water, milk or juice. May use up to 8 scoops per day.


Discuss with your physician before taking if you have a medical condition or are taking any prescription medications. Stop use and discuss with your physician if any negative effects occur. Do not exceed suggested dose. Do not take if pregnant or lactating. Must be 18 years old to use this product. Keep away from children. Do not use if seal has been tampered with. Store in a cool, dry place.

Additional information

Weight 35.2 oz
Dimensions 10 × 6 × 6 in