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Whey protein has an extremely high biological value (BV).  BV is an attempt to measure how efficiently protein is used in the body.  It also has an exceptionally high Branch Chain Amino Acid (BCAA) content.  It mixes really well in liquids and is fast-acting, meaning that it is released very rapidly into the body.  This is really important right after your workout.  At this time you have about a thirty minute "window" of opportunity to supply protein to your muscles when much of your repair and recovery occurs.  Whey protein comes in concentrates and isolates  Terms like ultrafiltration, ion-exchange, microfiltration and nanofiltration refer to the methods used to seperate and process whey.  

   Isolates contain as much as 90-96 percent protein depending on how it is processed.  If your concern is simply how much actual protein you're getting per serving, isolates would seem to be the logical choice, but hold on.  Today's concentrates contain anywhere from 70-80 percent protein.  This may seem much less than isolates, but  concentrates contain many other compounds not found in isolates.  Good concentrates contain far higher levels of growth factors, such as IGF-1, TGF-ß1, and TGF-ß2.  They contain much higher levels of various phospho lipids, and various bio active lipids, such as Conjugated Linoleic Acid (CLA), and they often contain higher levels of immunoglobulins and lactoferrin.  These compounds can have a beneficial effect on both athletes and regular people.  The important thing to consider is the fact that when we talk about whey we are actually referring to a complex protein made up of many smaller protein subfractions.  Those subfractions are what make whey so unique.  In isolates, the protein content is higher, but most of the health promoting components are depleted.  This is not to say that concentrates are better than isolates, it just gives you more information to form your strategy.

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AST VP2 Whey Isolate
AST VP2 Whey Isolate
Our Price: $45.95
Sale Price: $37.96
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New Published Scientific Study Shows VP2 Whey Isolate to be The Most Effective Muscle-Building Protein Supplement Made!
Dymatize ISO-100
Dymatize ISO-100
Our Price: $47.36
Super Sale Price $30.79
You Save $16.57!

Dymatize ISO•100 derives its name from its protein source, 100% Whey Protein Isolate. Unless you are in the medical profession, you have probably never seen protein like this before.
Ergopharm GF Pro
Ergopharm GF Pro
Our Price: $44.95
Super Sale Price $26.97
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Growth Factor Enriched. Build. Repair. Recover. Ultra Premium - Micro Filtered Whey Protein Isolate. Delicious - Unbeatable fruit flavor system. Sera Peptide Enriched - IgG, IGF-1 and TGFB-1. Ultra-Pure Whey Protein Isolate. Unique Anabolic Plasma Protein. No carbs, no fat. Mixes instantly. Delicious fruit flavor!
Nature's Best Perfect Zero Carb Isopure
Nature's Best Perfect Zero Carb Isopure
Our Price: $60.00
Super Sale Price $36.00
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The elite protein elixir. 50 grams of 100% pure ion exchange whey protein isolate. No fat, no lactose, and glutamine enriched but with zero carbs. Also sweetened with apartame free Sucralose™, the only zero calorie sweetener made from sugar.
VPX Zero Carb Protein
VPX Zero Carb Protein
Our Price: $47.95
Super Sale Price $38.77
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If you want a super-potent protein that contains no bodyfat- promoting carbohydrates or fats, insist on ZERO CARB® PROTEIN!
MRM Metabolic Whey
MRM Metabolic Whey
Our Price: $69.95
Super Sale Price $51.97
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Zero added sugars. Loaded with BCAA's and L-Glutamine. Nitrozyme - Maximum digestion & absorption. Mixes instantly. Perfect for low carb dieters. Metabolic Whey is a delicious, creamy, 100% whey protein formula. Our unique protein blend Meta-Pro is bioengineered to increase muscle size, strength and promote lean body mass.
Xyience Xprotein Xtreme High
Xyience Xprotein Xtreme High
Our Price: $39.99
Super Sale Price $25.10
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Official protein of the Ultimate Fighting Championship. The high quality protein found in the Xyience Xtreme High Protein Shake goes way beyond the fast absorption and muscle building qualities of ordinary protein.
SportPharma Whey Protein Shake
SportPharma Whey Protein Shake
Our Price: $29.15
Super Sale Price $17.49
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Instantized! Mixes easily! Tastes great! Whey protein designed for low carb diets & active lifestyles. SportPharma proprietary blend of whey protein is manufactured using an advanced low temperature microfiltration, ultrafiltration and diafiltration process.
Prolab Advanced Whey Protein
Prolab Advanced Whey Protein
Our Price: $41.99
Super Sale Price $25.28
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Prolab has taken our very own Pure Ion Exchange Whey Protein and enhanced it with Glutamine Peptides This special protein formulation was designed to help maximize your hard earned lean mass by providing you with a combination of one of the Highest Quality Proteins and Glutamine Peptides.
Nutrabolics IsoBolic
Nutrabolics IsoBolic
Our Price: $41.95
Super Sale Price $37.27
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A specially formulated advanced protein matrix designed to supply your body with 45 g of sustained release protein for constant protein retention. This superior combination of whey isolate, micellar casein, and egg isolate is combined in specific ratios to provide your body with a constant supply of amino-acids into the bloodstream, which can last up to 6 hours.
   
 
Lyons Protein Source
9 Mount Rock Road, Newville, PA  17241 USA (800)343-3106 Call Now!
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