Two decades ago NutraBio launched a protein powder that was so simple and honest it makes you wonder why it took the industry so long to catch on, our 100% Whey Protein Concentrate (WPC80). This product has never been protein spiked and never contained proprietary blends, fillers or excipients. Now, 20 years later, it stands tall as the industry's standard for clean, affordable protein with full label disclosure and absolutely no BS. It is truly a classic, which is why we just renamed it "Classic Whey." It's made from the highest quality form of whey concentrate known as WPC80 and is just 10% lower in protein than our elite 100% Whey Protein Isolate. Our Classic Whey contains only WPC80 and is not blended with any cheaper whey concentrates like sweet whey, WPC34, WPC45 or any other garbage. As always our label has full disclosure so you know exactly what you're putting in your body. Another example of how NutraBio has been looking out for you for 20 years. Clean, honest supplements from the brand that never compromises. Each serving of NutraBio Classic Whey contains 25 grams of complete protein derived solely from 100% Whey Protein Concentrate (WPC80). This supplement has NOT been amino or nitrogen spiked and contains only WPC80 with NO inferior whey concentrates like WPC34, WPC60, WPC75 or sweet whey. This does not contain maltodextrin, dextrose, dairy creamers or other fillers. Non-denatured. Low-Carb, Low-Fat, Instantized USDA Kosher Whey. Classic Whey contains non-denatured whey protein concentrate that is guaranteed to be the freshest and purest protein available. It contains no fillers, additives or preservatives and is the purest and most affordable whey protein concentrate available. It is OU kosher certified, with a low glycemic index and is safe for diabetics and bariatric dieters. It is a less expensive alternative to whey protein isolate. Classic Whey Uses Only The Highest Grade Whey Protein Concentrate: NutraBio uses only 100% non-denatured whey protein concentrate with absolutely no acid treated whey. We use a low temperature cross flow micro filtration process. Low temperature processing protects the protein and keeps the protein fractions intact giving you the highest concentration of muscle building amino acids. Our protein is manufactured in the USA in a USDA licensed dairy plant with absolutely no additives, fillers, sweeteners or artificial anything. Our whey is instantized and agglomerated for greater absorption and bio-availability. NO PROPRIETARY BLENDS FULL LABEL DISCLOSURE NO PROTEIN SPIKING NO FILLERS or EXCIPIENTS NO HIDDEN INGREDIENTS NO BANNED SUBSTANCES NO ADDED SUGARS/CARBS NO ARTIFICIAL COLORS NO DEXTROSE/MALTODEXTRIN NO INFERIER PROTIENS LIKE WPC34,WPC60, WPC75 or SWEET WHEY High Biological Value and Protein Efficiency: Designed specifically for individuals looking for the high quality protein. This protein has a Biological Value of 104, Protein Digestibility of 95, Protein Efficiency Ratio of 3.6, Net Protein Utilization of 92, and a perfect 1.0 PDCAAS (Protein Digestibility Corrected Amino Acid Score). Advanced Complete-Spectrum Amino Acid Profile: Classic Whey is rich in Branched Chain Amino Acids and provides the perfect profile of Essential, Non-Essential, and Conditionally Essential amino acids that your body requires for optimum nitrogen retention, protein synthesis and muscle growth. No Additives or fillers: Classic Whey is made from 100% Whey Protein Concentrate (WPC80) that has NOT been blended or diluted with any cheaper proteins like sweet whey or WPC34. Classic Whey has no added sugars, excipients (like silicon dioxide), creamers or other fillers. Other than whey protein which comes from milk, this product contains no animal-sourced ingredients. Classic Whey is 97% lactose free, however if you are lactose intolerant, we recommend our Whey Protein Isolate which is 99.5% lactose free. NO PROPRIETARY BLENDS & FULL LABEL DISCLOSURE: These days, the market is flooded with protein brands and to compete companies use confusing labels and deceptive claims to hide cheap ingredients in their products. It's almost impossible for the consumer to figure out what they are really getting. We make it simple by providing full label disclosure. We never hide cheap ingredients in deceptive proprietary blends. Our labels are simple, honest and disclose every single ingredient along with the exact dosage. Our label doesn't state "100% Whey", it states "100% Whey Concentrate" so our unflavored version contains absolutely nothing but whey protein WPC80, and out flavored versions contain a small amount of flavoring, that's it.