Klean Athlete

KLEAN Isolate (Whey Protein)

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  • $48.95
  • Regular price $52.80

Klean IsolateTM


Klean IsolateTM by Klean AthleteTM is a NSF Certified for Sport® supplement that supplies 20 grams of high quality Whey Protein isolate in each serving. With no additional flavorings or sweeteners, Klean IsolateTM can easily be added to any beverage to enhance daily protein and amino acid intake.

Klean IsolateTM is tested and certified by the NSF Certified for Sport® program, which was created to meet the growing demands of athletes, coaches and healthcare professionals to certify that sports supplements are safe and completely free from banned substances. Every product that carries the NSF Certified for Sport® mark has undergone stringent laboratory testing to confirm content, purity and compliance.


The dietary protein provided by Klean IsolateTM supplies essential amino acids, including branched chain amino acids that participate in many of the body’s metabolic and physiologic systems. Protein turnover in the body is continuous and can be substantial, and the rebuilding of skeletal muscle that is broken down during exercise is critically important to athletes. The dynamics of this constant degradation and re-synthesis demand a daily supply of dietary protein and their constituent amino acids. Essential or indispensable dietary amino acids must be supplied by the diet as they are not synthesized by the body.

Recent analyses of the dietary protein needs of people suggest that age and activity level may influence protein requirement for optimum health. Some scientists have also suggested that increased protein synthesis follows prolonged exercise. Athletes competing in body building or endurance sports may require significantly more total protein from food and supplements combined, typically in ranges of 1.0-1.5 g protein/kg of body weight or greater depending on individual body requirements †

Whey Protein isolate also contains naturally occurring electrolytes - sodium and potassium to help replenish hydration lost during activity. †


Klean IsolateTM may be a useful dietary supplement for athletes who require additional amino acids for muscle integrity.



Adults take 1 scoop daily mixed with 10-12 oz. of water or other beverage (cool or room temperature), or as directed. For best results, take within 45 minutes post-activity.


No adverse effects have been reported.


Store in a cool, dry place, away from direct light. Keep out of reach of children.


Walker T, Smith J, Herrera M, et al. International Journal Of Sport Nutrition And Exercise Metabolism [serial online]. October 2010;20(5):409-417.
Tipton KD. Proc Nutr Soc. 2011 May;70(2):205-14. doi: 10.1017/S0029665111000024. Epub 2011 Mar 7. Review.

Slater G, Phillips SM. J Sports Sci. 2011;29 Suppl 1:S67-77. doi: 10.1080/02640414.2011.574722. Convertino VA, Armstrong LE, Coyle EF, et al. Exercise and fluid replacement. Med Sci Sports Exerc. 1996 Jan;28(1):i-vii. Review.
Tieland M, Dirks M, van Loon L, et al. Journal Of The American Medical Directors Association [serial online]. October 2012;13(8):713-719.
Lemon, PW. [In Process Citation]. J Am Coll Nutr 2000;19:513S-521S.
Rankin, JW. Clin Sports Med 1999;18:499-511, vi.
Ritz, P. Eur J Clin Nutr 2000;54:S21-S25.
Tarnopolsky, MA. Curr Opin Clin Nutr Metab Care 1999;2:533-7.
Young, VR, Borgonha, S. J Nutr 2000;130:1841S-9S.

For more information on Klean IsolateTM, visit kleanathlete.com

† These statements have not been evaluated by the Food and Drug Administration.

Manufactured by Douglas Laboratories 112 Technology Drive Pittsburgh, PA 15275 800-245-4440 douglaslabs.com