IsoFlex
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  (532 Reviews)
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3 Sizes
1 Lb.
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2 Flavors
Chocolate
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Price: $22.99 ($1.64 / Serving)

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

9.2
Overall
Rating
Out of 10
Excellent
AllMax Nutrition
IsoFlex Reviews
532 Total Ratings
Write a Review
Write a Review
  • VERIFIED BUYER RATING:
    9.3 | 118 Ratings
  • AVERAGE FLAVOR RATING:
    9.1 | 10 Flavors
  • 10
    TOP RATED FLAVOR:
    Orange Dreamsicle
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.
Rated
10
Out of 10

This is one on my go to proteins. You get what you pay for and this stuff is worth every penny so far the only downfall I have with it is that the Cookies & Cream is pretty bad if you use water just FYI to everyone.

  • 10Chocolate Peanut Butter
  • 3Cookies & Cream
Rated
10
Out of 10

This is my second order and I am still very much satisfied with it. Love the taste and it it mixes well. Have only tried the Chocolate Peanut Butter but want to try others. Good stuf

Rated
10
Out of 10

Isoflex has been my "go to" protein when it comes to meeting my macros. This has helped my cut tremendously. I was at 231 pounds the worst shape of my life, and I started with Optimum Nutrition, but I wanted to see what they hype was all about with Isoflex and havent turned back. I used to put PB2 in my shakes, and this Peanut Butter Chocolate has helped me eliminate PB2 all together and save un neccessary calories. Is it expensive? Yea. But it depends on how much you really care about the nutrients going in your body and what your willing to spend. Thank you Isoflex.

Rated
9
Out of 10

No written review.

  • 10Chocolate Peanut Butter
Rated
10
Out of 10

My 2nd time trying this product. It's great, and taste great as well. No sugar, lactose, fat, or soy. Who can ask 4 more. I use it to cut weight an so far do good it's working wonders. Along with a proper diet & workout program u will see results

  • 9Banana
  • 10Strawberry
Rated
10
Out of 10

This is one on my go to proteins. You get what you pay for and this stuff is worth every penny so far the only downfall I have with it is that the Cookies & Cream is pretty bad if you use water just FYI to everyone.

  • 10Chocolate Peanut Butter
  • 3Cookies & Cream
Rated
10
Out of 10

Another great whey protein isolate. Taste of the chocolate peanut butter was okay to me. I would prefer more of a vanilla or just chocolate. The profile of this is awesome and you know Allmax has quality products. Great profile with low calories and 27G of protein. Can;'t beat that. Would recommend this to someone who can afford to put it in their budget.

  • 8Chocolate Peanut Butter
Rated
10
Out of 10

I recently tried IsoFlex in the Chocolate Peanut Butter flavor. The powder mixed well with no clumps.....always a plus. Chocolate peanut butter as a flavor is often a hit-or-miss thing for me, and this one is definitely a hit. The flavor reminded me of a Little Debbie Nutty Bar, and I love those (sometimes a little too much). Another plus is that I had no digestive issues with this protein. This is definitely one that I will by trying again.

  • 10Chocolate Peanut Butter
Rated
9
Out of 10

AllMax iso-flex chocolate peanut butter is the perfect blend of chocolate and peanut butter. A lot of the time I find when a company puts out a pb chocolate flavor one flavor is stronger than the other and it just ends up tasting like either chocolate or peanut butter, however AllMax nailed this one! It's the perfect blend of the two flavors! Tasted great in my morning oatmeal, I would highly recommend this flavor to everyone!

  • 10Chocolate Peanut Butter
Rated
9
Out of 10

Great protein! I love how it says right on the front of the packaging that 90% of the product is actually protein! Thats a very good thing to know up front. The ingredient profile is great as well, with it being high in protein per serving, but relatively low in fat and sugar as well. The taste is out of this world, and one of the only proteins where it actually tastes like both chocolate and peanut butter combined! Definitely a great protein product!

  • 10Chocolate Peanut Butter
† This price is the retail price for this product found at one or more retail websites in the last 30 days. The price may not include shipping cost, tax, sale or promotional prices, or discounts such as member pricing. Prices may change. Bodybuilding.com verifies this price every 30 days.
1 Lb.
1 Lb.
14 Servings | $1.64 Per Serving
$22.99
Flavor Rating
Chocolate
In Stock
8.7
Vanilla
In Stock
8.3
2 Lbs.
2 Lbs.
30 Servings | $1.33 Per Serving
$39.99
$49.99
Flavor Rating
Banana
In Stock
9.6
Caramel Macchiato
In Stock
--
Chocolate
Low Stock
8.7
Chocolate Mint
In Stock
7.6
Chocolate Peanut Butter
In Stock
9.5
Cookies & Cream
In Stock
7.8
Orange Dreamsicle
In Stock
--
Pineapple Coconut
In Stock
--
Strawberry
In Stock
8.7
Vanilla
In Stock
8.3
5 Lbs.
5 Lbs.
75 Servings | $1.17 Per Serving
$87.99
$93.79
Flavor Rating
Banana
In Stock
9.6
Chocolate
In Stock
8.7
Chocolate Mint
In Stock
7.6
Chocolate Peanut Butter
In Stock
9.5
Strawberry
Low Stock
8.7
Vanilla
In Stock
8.3

What's in AllMax Nutrition IsoFlex

Serving Size: (1 Scoop) 30g
Servings Per Container:14
Amount Per Serving % DV **
Calories 115       
Calories From Fat 0       
Total Fat 0 g 0%
Saturated Fat 0 g 0%
Trans Fat 0 g
Cholesterol 0 mg 0%
Sodium 65 mg 3%
Potassium 220 mg 6%
Total Carbohydrates 1 g 0%
Dietary Fiber 0 g 0%
Sugars 0 g
Protein 27 g 54%
Vitamin A 0%
Vitamin C 0%
Calcium 13%
Iron 3%
** Percent Daily Values (DV) are based on a 2,000 calorie diet. Your Daily Values may be higher or lower depending on your calorie needs.
† Daily Value not established.
Not a significant source of Vitamin A and Vitamin C.
Ingredients:
WHEY PROTEIN ISOLATE COMPLEX [ISOFLEX® Protein Blend (100% Instantized Ultra-Pure, Cross-Flow Microfiltered WPI90 90% Whey Protein Isolate, Hydrolyzed WPI97 97% Whey Protein Isolate, Alpha-Lactalbumin-RIch Whey Peptides), NOS-COMPLEX™ (L-Arginine, Taurine), GLUTAMINE COMPLEX (L-Glutamine), IS COMPLEX (Alpha Lipoic Acid, d-Pinitol, 4-Hydroxyisoleucine)].
Other Ingredients:
Cocoa (Dutch Process), Natural and Artificial Flavors, Real Chocolate Chips, Lecithin, Guar Gum, Acesulfame Potassium, Sucralose.
ALLERGEN WARNINGS: Contains Protein derived from Milk and Lecithin derived from Soy (less than 1%). Produced in a facility that also handles 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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