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ISO-Protein™, sets the standard for high quality whey protein isolate! ISO-Protein has quickly become the industry's leading protein powder and is a breakout top selling product in over 800 Vitamin Shoppe stores.

ISO-Protein™ contains super-premium 90% Whey Protein Isolate in an instantizedpowder for easy mixability with OUT OF THIS WORLD TASTE! During manufacturing,proprietary membrane techniques are used to yield a highly pure, nutritionallysuperior and undenatured isolate protein powder. ISO-Protein™ features fullprotein ingredient disclosure, not only telling you the total protein used butalso the yielding or complete protein (the protein your body actually uses!).


Super-Premium 90% Whey Protein Isolate! Not all isolate protein powders are created equal.We only use the highest yielding instantized whey protein isolate in ISO-Protein™.This means 90% of the total isolate protein is complete or usable protein, the highestyield available on the market.

OUT OF THIS WORLD TASTE & MIXIBILITY! Taste and mixibility isn’t everything but it plays ahuge part in the user experience. It’s much easier to stick to a supplement regimen when youactually enjoy (or crave!) what you’re drinking! ISO-Protein™ comes in easy to mix, super-deliciousBlueberry Muffin, Peanut Butter Bits and classics like Chocolate Milk & Vanilla Ice Cream.

REAL CUSTOMER REVIEWS

Katie Lawler
I recently bought the sprinkle donut and the blueberry muffin flavored proteins and they are SO GOOD!I can’t even put into words how truly amazing the taste is!! 10/10!
Angie
By far the best tasting isolate I’ve ever used. It mixes so smooth and doesn’t get that nasty thickpudding texture like some do. I’ve tried peanut butter bits (tastes exactly like reese’s pieces),loopy fruit (tastes like fruity cereal milk, it’s amazing) and confetti cake (tastes exactly as the name says!).Definitely my go-to isolate now!
Jennifer Barnett
Definitely the best protein I’ve had! Great taste and mixes better than any other!
Walnutgal
I’m so ecstatic to find your products. The flavor is above all the other products that I’ve tried( way too many that I’ve wasted money on). Also I have a milk intolerance so have issues with cheaperwhey isolates. This settles light on my stomach. No stomach issues at all with this product. Also- Ithink it’s one of the smoothest proteins to make. It only takes minimal shaking and it’s clump free.I usually spend a lot of time shaking and stirring other products to get them smooth. I’ve never hadclumps with this product. Definitely one of the best. Can’t wait to try your other flavors.
Chelseapowell1
The flavors are so amazing!! Not your usual boring chocolate/vanilla protein shakes. I am a forever fan!
Christopher Lewis
wished i discovered you guy earlier than i did when i started to take working out seriously.started out with the vanilla flavor. mixes well and clean. going to be trying out the confetticake now. would recommend it to anyone wanting a great tasting, no bs isolate for their workouts.
Casey Hefner
By far the best tasting iso protein I’ve tasted the blueberry muffin is so good and it’s not overpowering on the flavor. Peanut butter bits taster like a Reesie Pieces. I do like how this proteintastes way better then other brands I’ve had
Speedchick16
I went all in on my first purchase and I am so glad I did! I love the flavor choices.Confetti Cake is delicious and I can’t wait to try them all!
Kelsey M
Seriously the best tasting protein I’ve ever used! The sprinkle donut taste like a dessert!Blue berry muffin is next on my list!
Courtkautzman
I didn't expect it to taste this good
I bought blueberry muffin and peanut butter bits.I haven't tried the pb bits yet (I assume it tastes like my clean protein).The blueberry tho is sooooo good. It smells and tastes just like a blueberry muffin!
Jenny
New Favorite!
The PB Bits is my new favorite. No artificial or chemical taste. Mixes great in a shakercup with water and ice on the go and leaves me feeling satisfied. Great way to take care ofa sweet tooth in the afternoon!
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AWARD WINNING WHEY PROTEIN ISOLATE
$54.99$54.99
  • 30 Servings
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