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  • Lean Science - Grass Fed Whey Protein - Chocolate
  • 5 out of 5
  • Availability: DISCONTINUED -
    • Helps Promote Lean Muscle, Mass and Strength*
    • Helps Support Appetite Control and Weight Management*
    • Supports Exercise Performance and Recovery from Athletic Activity*

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    Buy 4 Get 1 FREE - 4 at $54.95 ea.
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  • Features and Benefits
    • Promotes Lean Muscle*
    • Supports Muscle Strength and Power*
    • Promotes Healthy Dieting and Satiety*
    • Awesome tasting in Milk or Water
    • Great After Workouts or as a Healthy Snack

    Purity’s Grass Fed Protein contains one hundred percent whey protein from grass fed cows. Whey protein is a complete source of all essential amino acids the body requires to meet its protein needs. Widely regarded as one of the best protein sources available, whey protein is also one of the most digestible. Scientists are studying the effects of whey protein, with exciting new findings emerging at a rapid pace. Among its other benefits, research suggests whey protein helps with: appetite control, healthy weight management, exercise performance and muscle strength.*

    Whey Protein Tops the Protein Quality Charts

    Protein quality is measured scientifically in three ways. Whey protein tops the charts:

    1. Protein Digestibility Corrected Amino Acid Score (PDCAAS). Whey protein hits 1.0, the highest possible score. PDCAAS is the method approved by the USDA for measuring the value of a protein source.
    2. Protein Efficiency Ratio (PER). PER is an older method for evaluating protein based on how much weight is gained from consuming it. Whey protein scores a 3.2, close to first place for single-source proteins. (Only egg protein scores higher.)
    3. Biological Value (BV). Whey protein stacks up at 104, beating out all other contestants.

    Whey Protein Research

    Scientists are studying the effects of whey protein, with exciting new findings emerging at a rapid pace. Among its other benefits, research suggests whey protein helps with:

    • Appetite control*
    • Weight management*
    • Exercise performance and recovery from athletic activity*
    • Muscle mass and strength*

    Grass Fed, Free Range Cows from Rural Wisconsin

    The whey in Purity’s Grass Fed Protein is from cows raised without antibiotics or hormones, from Wisconsin farms located in a rural area free from industrial pollution. The cows are allowed to range freely, so they are not confined and the grass where they graze is free of pesticides.

    Each 30 gram serving of Purity’s Grass Fed Protein delivers 22 grams of protein from whey protein, milk protein, from the same 100 percent grass fed cows and egg albumin from free range hens.

    Digestion Enhanced with AMINOGEN® the Whey Protein Absorbtion Booster*

    Aminogen® is a patented enzyme system designed to improve protein digestion and increase amino acid levels absorbed from dietary protein.*

    Grass Fed Protein comes in delicious vanilla and chocolate flavors.

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    Quality Assurance

    To meet established specifications for dietary supplements, our manufacturer adheres to the highest quality control standards, including:

    • NSF GMP Registration
    • Testing performed on materials received and finished product
    • Written Standard Operating Procedures (SOPs) to comply with current Good Manufacturing Practice (cGMP) for dietary supplements, in accordance with 21 CFR Part 111
    • Certificates of Analysis available
    • VCP (Vendor Certification Program) to ensure raw material quality
    • Compliance with the Public Health Security and Bioterrorism Preparedness and Response Act of 2002

    235 Certificate of Analysis
  • Product Reviews
  • Product Reviews

    • Chocolate surprise
    • 5 out of 5
    • 02/15/17 1:00
    • CLR
    • Not Specified
    • M
    • Not Specified
    • Utah
    • 5 out of 5
    • 5 out of 5
    • 5 out of 5
    • This juice cleanse is great tasting is healthy & does exactly what is says it will do I mix it with my smoothie chocolate of course. I use to be a junk food eater weighing in at 215 lbs 58" started eating healthy & exercising aggressively
    • Awesome Protein Shake
    • 5 out of 5
    • 05/06/17 2:18
    • Ryan
    • 35 to 44
    • M
    • Fitness
    • Long Beach Ca
    • 5 out of 5
    • 5 out of 5
    • 5 out of 5
    • I like the taste of this protein shake. One of the best I tried so far. However I think it lacks the grams it contains compare to other protein shakes. It gets bubbly & foamy also when I shake it using the shaker cups. So far Im happy.
    • Great Product
    • 5 out of 5
    • 07/18/17 4:02
    • Ds Mom
    • 45 to 54
    • F
    • Energy
    • Indiana
    • 5 out of 5
    • 5 out of 5
    • 5 out of 5
    • Tastes great and mixes well. I have only tried the chocolate flavor. Best made in my blender with 1 c. of almond milk, one scoop of protein powder, 1/2 a banana, 2 T PB Fit and a handful of ice. Can add 1/2 avocado as well.
    • Proteins
    • 5 out of 5
    • 08/23/17 12:53
    • Karilou
    • 45 to 54
    • F
    • Immune Health
    • -- US/Canada Only --
    • 0 out of 5
    • 0 out of 5
    • 0 out of 5
    • This is great stuff fills u up and tastes amazing! I didnt think I could ever drink a protein powder again. Im so happy with this one its great!