IsoWhey Fuel
Out of 10
Read 11 Reviews
Out of 10
Read 11 Reviews

IsoWhey Fuel

Ultra Fast Absorption!
Superior Taste. Superior Performance.
Supported Goal: Build Muscle
Main Ingredient: Whey Protein Isolate
25,000,000+ orders shipped 25,000,000+
Orders Shipped
fastest shipping Fastest
lowest prices Lowest
24/7/365 live support 24/7/365
Live Support
largest selection Largest

Product Overview

Fuel For The Driven®

Superior Taste.

TwinLab Fuel Bottle Image
  • 25g Ultra-premium Whey Protein Isolate per serving
  • Cross flow ultra-filtered
  • Fast absorption
  • Helps stimulate muscle growth*
  • Helps improve post-workout recovery
  • Low in Lactose X*

The most premium whey protein we’ve ever

developed, Twinlab Isowhey fuel utilizes the foremost technology to deliver a product that compromises nothing. Difference from standard whey proteins, Isowhey Fuel is cross flow ultra-filtered to deliver a higher quality, fast absorbing, easily digestible form of Whey Protein Isolate without adding fat or sugars.

Superior Protein:

Isowhey Fuel utilizes cross flow ultra-filtered Whey Protein Isolate, a pure and nutritionally superior class of protein. Whey Protein stimulates muscle protein anabolism, which maximizes muscle growth that occurs after exercise by enhancing muscle building and lean tissue mass.* It also increases muscle performance and improves post-workout recovery.* Each serving for Isowhey Fuel contains 25g of this fast-absorbing protein and is instantized for easy mixing without a blender.

Essential BCAAs:

The Whey Protein Isolate used in the Isowhey Furl naturally provides a full spectrum of muscle building amino acids and is naturally abundant in the branched-chain amino acids leucine, isoleucine and valine*. Research shows that essential amino acids cannot be made by the body and are rapidly oxidized during exercise, so supplemental BCAAs can play a key role in lean muscle growth and recovery.*

Fuel For the Driven®

Ratings & Reviews

Out of 10
IsoWhey Fuel Reviews
11 Total Ratings
Write a Review
Write a Review
    3.5 | 2 Ratings
    8.2 | 4 Flavors
  • 10
    Chocolate Milkshake
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
2 Lbs. $67.28 $36.49
27 Servings | $1.35 Per Serving
Flavor Taste Availability
Chocolate Milkshake -- In Stock
Orange Mango -- In Stock
Strawberry Kiwi -- In Stock
Vanilla Cream -- In Stock

What's in Twinlab IsoWhey Fuel

Serving Size 1 Scoop (33 g)
Servings Per Container: about27
Amount Per Serving % DV
Calories 120       
Calories From Fat 10       
Total Fat 1 g 2%**
Saturated Fat .5 g 3%**
Trans Fat 0 g
Cholesterol 5 mg 2%**
Total Carbohydrate 2 g 1%**
Dietary Fiber 0 g 0%**
Sugars 1.5 g
Protein 25 g 50%
Calcium 136 mg 14%
Iron .6 mg 3%
Phosphorus 40 mg 4%
Sodium 70 mg 3%
Potassium 80 mg 2%
† Daily Value (DV) not established.
** Percent Daily Values are based on a 2,000 calorie diet.
Whey Protein Isolate (From Milk), Malt Powder, Cocoa (Processed With Alkali), Medium Chain Triglycerides, Natural And Artificial Flavors, Glycine, Cellulose Gum, Xanthan Gum, Sucralose, Acesulfame Potassium, Soy Lecithin.
Contains milk, soy and wheat.

Directions For IsoWhey Fuel: Add 1 scoop (30g) to 6-8oz (180-240mL) of cold water. Consume 1-2 servings daily. For best results, use as part of a proper diet and exercise program.

Warnings: Do not use if pregnant or nursing. If you are taking medication or have a medical condition, consult a physician before using this product. Keep Out Of Reach Of Children.

* 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.
Learn more about Whey Protein Isolate.
Check out other Build Muscle Products.