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Species Nutrition Isolyze™ RTD Whey Protein Isolate Vanilla Peanut Butter

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Species Nutrition Isolyze™ RTD Whey Protein Isolate Vanilla Peanut Butter -- 58 g

You Save: 25%

Retail price: $4.00

Vitacost price: $2.99

Out of stock

Supplement Facts
Serving Size: 1 Scoop (58 g)
Servings per Container: 1
Amount Per Serving% Daily Value
   Calories from Fat10
Total Fat0 g1%
Total Carbohydrate1.5 g<1%
Cholesterol20 mg7%
   Sugars0.5 g0%
Sodium260 mg11%
Protein50 g100%
Vitamin A0%
Vitamin C0%
Other Ingredients: Whey protein isolate microfiltered, natural and artificial flavors, xanthan gum, salt, sucralose and acesulfame potassium.
Allergy Warning: This product contains peanuts and milk. This product is manufactured in a facility that processes milk, peanuts, soy, wheat, egg and crustacean shellfish.

Species Nutrition Isolyze™ RTD Whey Protein Isolate Vanilla Peanut Butter Description

  • No Sugar or Fat Added
  • 50g Muscle-Building Protein per Scoop
  • High in Immunoglobulins, Lactoferrin, and Glycomacropeptides

ISOLYZE™ is 100% pure, microfiltered whey protein isolate—no sugar or fat added. Each bottle of ISOLYZE contains an incredible 50 grams of muscle building protein. And due to advanced filtering techniques, ISOLYZE still possesses high percentages of muscle-sparing and immune system-enhancing immunoglobulins, lactoferrins, and glycomacropeptides. And if all that weren’t enough, ISOLYZE tastes great.


As a dietary supplement, add 8 ounces of water, shake and enjoy.
Free Of
Sugar and fat.
These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.
Species Nutrition Isolyze™ RTD Whey Protein Isolate Vanilla Peanut Butter -- 58 g 3 5 5 5
Didn't like the flavor Purchased this item for the convenience of going on a trip instead of taking the large container (or seperating into baggies) of whey protein I use on a daily basis. I didn't like the flavor of this. I wouldn't purchase again. August 7, 2013
Not so convenient Other smoothies on the market are ready to go, smoother, and tastier. This one comes with dry powder for you to add liquid to. Not bad, but there are just better alternate options on Vitacost.com June 14, 2013
Great tasting protein This protein rtd is awesome. The taste is so yum and the nutrional value is excellent. March 21, 2013
Just OK My summary is just OK because, even though this shake tastes good, the cap doesn't go back on right and it doesn't dissolve in milk(it does in water). February 28, 2013
Great taste Taste worked, but the shaking system was not ideal for the powder. It would work better in a blender, as shaking it up in this bottle left me with big clumps of protein dough. December 9, 2012
1-5 of 5
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Frequently Bought Together:
Species Nutrition Isolyze™ RTD Whey Protein Isolate Vanilla Peanut Butter
Worldwide Sports Nutrition Pure Protein™ Shake Frosty Chocolate

Retail price together: $6.99

Vitacost price: $5.38

You Save: 23%

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