Whey Protein Isolate

A high-quality protein made from cow?s milk, whey protein is easy to digest, efficiently absorbed into the body, contains all the essential amino acids and is a rich source of BCAAs. In its purest form, as whey protein isolate, it contains less fat, lactose and cholesterol than whey protein concentrate because it has undergone a microfiltration system to separate the fat and lactose from the protein. For athletes who are lactose intolerant, the slightly higher cost of whey protein isolate is priceless.

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  1. After Shock Critical Mass
    Save 44% off retail

    Your Price $38.95

    Retail $69.88

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    MyogenixAfter Shock Critical Mass Chelated Creatine & Glutamine 52g Protein w/ Massfat & WaxymassAfterShock Critical Mass features two unique mass building ingredients you won't find anywhere else, MassFat and WaxyMass. MassFat is a combination of healthy fats, designed to put your body in anabolic mode and pack on lean muscle. WaxyMass is a specialized high molecular weight, fast digesting carbohydrate engineered to drive nutrients where you need them most - your muscles. After Shock Critical Mass is lactose free.
  2. Perfect RX

    Perfect RX

    Item NAB001
    Save 46% off retail

    Your Price $44.95

    Retail $84.00

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    6 out of 10 | 2 Review(s)
    An economical, glutamine-enhanced meal-replacement formula that mixes without a blender. Each serving contains 19 grams of carbs, 37 grams of protein, and zero fat.
  3. VP2 Whey Isolate with Aminogen
    Save 34% off retail

    Your Price $37.95

    Retail $57.65

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    9 out of 10 | 2 Review(s)
    VP2 is a premium Hydrolyzed Whey Protein Isolate, using the advanced protein technologies, "Micro-Fraction-Isolation" (MFITM) and "Controlled Chymotrypsin-Trypsin Hydrolysis" (CCTHTM) designed to isolate specific and potent individual protein fractions. Once isolated, these potent protein fractions are then cleaved into precise peptide lengths for scientifically proven higher nitrogen retention. This entire process is performed under cool, non-acidic conditions to ensure protein integrity. VP2TM is a precision protein formulation formulated to yield an "amino-specific" nutrient profile designed to increase muscle nitrogen absorption and retention to support lean muscle growth and repair. Now with absorption enhancing AminogenTM, VP2TM is optimized for better protein absorption. AminogenTM research shows this increased absorption rate raises levels of free amino acids, Branched-Chain Amino Acid levels (BCAAs), Arginine, and Glutamine better than without the patented enzyme system along with better nitrogen retention. VP2TM is specifically formulated to deliver nutrients, amino acids, and protein to your muscles! VP2TM Whey Isolate is combined with AST Micronized Creatine to support:- fast twitch muscle fiber size - lean muscle- strength - body fat reduction - recovery
  4. Iso-100


    Item DTZ016
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    Your Price $26.95

    Retail $48.69

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    9.6 out of 10 | 14 Review(s)
    Iso-100 by Dymatize NutritionFat-Free  Lactose Free Pure Whey Isolate Protein PowderIso-100—Every dose of Iso-100 delivers 25 grams of pure, hydrolyzed whey protein isolate for fast and more effective absorption and transport, along with 5.5 grams of branched-chain amino acids. With new and improved taste! * 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.
  5. Syngex


    By VPX
    Item VPX037
    Save 29% off retail

    Your Price $45.95

    Retail $64.95

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    8.4 out of 10 | 10 Review(s)
    SYNGEX PROTEIN 100% WHEY PROTEIN THE POWER OF SYNGEX W/ SFO« New SFO® Whey Protein Isolate as SPIROFUSE OSMOSIS Whey Protein Isolate by Reverse Osmosis Spirofuse Filtration Intact Fat Globule IGF Rich Whey Protein Concentrate! Rich in Bio-Active Protein Micro-Fractions! MST® Micro Fraction Selection Technology®! Awesome taste engineered by VPX flavor experts!ZERO Corn Syrup Solids Or Hydrogenated Oils ZERO Fat-promoting High Glycemic Index Maltodextrins ZERO Casemates Ion Exchange or Other Old-School Proteins ZERO Estrogen Promoting Inferior Soy ProteinsSYNGEX® PROTEIN: Because protein Is the single most Important performance, appearance and muscle enhancing substance, a significant amount of research went Into producing a high quality blend of whey protein concentrate and VPX's proprietary SFO®Whey Protein Isolate. Along with SFO® Whey Protein Isolate, SYNGEX® is unique among all other proteins because it contains super high fat globule Whey Protein Concentrate. Because the fat globule is still attached to the protein molecule, many anabolic mlcrofractlons are still intact In this unique SYNGEX® PROTEIN.
  6. Isopure With Coffee
    Save 51% off retail

    Your Price $41.95

    Retail $85.00

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    10 out of 10 | 1 Review(s)
    Isopure With Coffeeby Natures Best Coffee-Infused Protein Powder The people at Nature's Best are always taking a unique angle with their protein products, and IsoPure Powder with Coffee is no exception. This unusual formula provides 50 grams of whey protein isolate and then adds a stimulant kick of real coffee for alertness. IsoPure Powder with Coffee also contains added glutamine and vitamins/minerals, with no lactose or impurities. * 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.
  7. NytroWhey


    Item PSP007
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    Your Price $27.50

    Retail $55.90

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    9.3 out of 10 | 124 Review(s)
    NytroWhey by ProSource Bodybuilding's original 100% pure whey isolate NytroWhey is the ultra-premium whey isolate that revolutionized the protein category nearly a decade ago. It was one of the very first to utilize advanced precision manufactured Ultra Micro-Filtration and has been continuously upgraded over the years to maintain its status as bodybuilding's ultimate protein in terms of purity and bioavailability. Because it's the highest quality isolate available, NytroWhey yields an unprecedented nutrient infusion of aminos and other microfractions needed for mass growth support. For the most advanced, muscle-building super protein product on the market today, go with NytroWhey Ultra Elite, but for pure and potent 100% whey protein isolate, nothing beats NytroWhey original. For your convenience, this delicious physique enhancer is available in two sizes: the classic 2 lb or the econo-size 4 lb container. With a new money-saving econo-container and an elite grade of WPI - there's never been a better time to try the original - NytroWhey! Click to read about An inside look at the ProSource headquarters: See What Sets Our Brand Apart
  8. Iso-Tropic MAX
    Save 33% off retail

    Your Price $40.49

    Retail $59.99

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    Iso-Tropic MAX by Ronnie Coleman Signature Series Pure Hydrolyzed Whey Isolate  Ronnie Coleman's new whey product is designed to be a fast-acting post-workout protein with hydrolyzed aminos intended to shut down catabolism and spur growth. Each 27-gram protein serving contains 100% hydrolyzed whey, with zero fats, carbs, sugar or artificial dyes. * 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.
  9. IsoFast 50

    IsoFast 50

    By MHP
    Item MHP051
    Save 44% off retail

    Your Price $44.95

    Retail $79.99

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    9.5 out of 10 | 8 Review(s)
    IsoFast 50 Chocolate by MHP ISOFAST 50 is scientifically formulated for elite bodybuilders and athletes engaged in intense training programs to help promote muscle building, inhibit catabolism and improve recovery for maximum results. ISOFAST 50 utilizes micronparticulated whey protein isolate with Biohydrolase, a new advanced Biohydrolysis Technology, for amazingly fast anabolic muscle building activation. ISOFAST 50 goes even further than the industry standard triple microfiltration by adding two additional steps and technologies to its processing û Micronparticulation and Biohydrolysis. These two advanced technologies allow ISOFAST 50 to function like a Hydrolyzed Whey Protein (WPH) inside the body. Hydrolyzed whey protein offers additional muscle building benefits, because the hydrolysis process breaks down the WPI into di- and tri-peptides for faster absorption. In the development of ISOFAST 50, MHP scientists achieved their goal in delivering the great taste of WPI with the benefits of WPH by utilizing these advanced Micronparticulation and Biohydrolysis Technologies. -50 GRAM Protein Infusion in Seconds!-Ultra-Fast Absorption with Biohydrolyzed WPI Technology-Highly Anabolic Muscle Building Action-Helps Reduce Catabolic Muscle Wasting-Enhanced with Micronized BCAAs
  10. Isocool


    Item ULT040
    Save 45% off retail

    Your Price $39.95

    Retail $72.95

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    10 out of 10 | 1 Review(s)
    Ultimate NutritionIsoCool23 Grams of Whey Isolate ProteinZero Carbs! Zero Sugar! Zero Fat!Ultimate Nutrition IsoCool Whey Isolate is produced exclusively through a new and innovative technology, ColdPure ultrafiltration. ColdPure ultrafiltration isolates the native whey protein in a highly bioactive form using an advanced low temperature ultrafiltration process. ColdPure ultrafiltration produces a superior Bioactive whey that is non-denatured and has essential amino acids (EAAs) and branched chain amino acids (BCAAs). IsoCool Whey Isolate includes all the bioactive whey protein fractions such as beta lactoglobulin, alpha lactalbumin, glycomacropeptide, immunoglobulin, serum albumin, proteose peptone, and naturally occurring lactoferrin and lactoperoxidase.

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