Klean Isolate

Protein powers muscle and is essential for the health, well-being and performance of any athlete. Klean Isolate provides the essential amino acids for muscle-building, including branched chain amino acids, and is offered in three flavor options: Unflavored, Vanilla , and Chocolate. The vanilla and chocolate options can conveniently be mixed with milk or water, or incorporated into a smoothie or shake. The unflavored option can be easily added to any beverage, smoothie, yogurt, oatmeal, baked good or other recipe to increase protein intake without altering the flavor profile. Containing no artificial sweeteners or flavors, Klean Isolate is a great option to enhance daily protein and amino acid intake. Since protein requirements are typically higher for athletes, Klean Isolate helps athletes meet those needs with one or more scoops daily. Whether building or repairing muscle, athletes can turn to Klean Isolate for support.‡
Douglas Laboratories' logo, text, trademarks, graphics, and photo images are the property of Douglas Laboratories, LLC and are used with permission. Copyright © 2026.
*FDA Disclaimer: The information about this product and statements made are provided by the manufacturer, except customer reviews which are not evaluated. See www.douglaslabs.com for information about the relationship between this product and any claims made. Results may vary from person to person based on body size and other factors, and the effectiveness is not guaranteed for you. Always seek the advice of your healthcare professional about taking dietary, nutritional, herbal or homeopathic supplements.
Supplement Facts
| Amount Per Serving | |
| Serving Size 1 Scoop (Approx. 22.3 g) • Servings Per Container Approx. 20 | |
| each serving contains: | |
| Calories | 85 |
| Total Carbohydrates | 1 g |
| Sugars | 1 g |
| Protein | 20 g |
| Calcium (from whey) | 20 mg |
| Sodium (from whey) | 30 mg |
| Potassium (from whey) | 125 mg |
| Typical Amino Acid Profile | |
| L-Alanine | 940 mg |
| L-Arginine | 415 mg |
| L-Asparagine | 2,115 mg |
| L-Cystine | 480 mg |
| L-Glutamine | 2,920 mg |
| L-Glycine | 325 mg |
| L-Histidine | 395 mg |
| L-Isoleucine | 1,240 mg |
| L-Leucine | 2,075 mg |
| L-Lysine | 1,720 mg |
| L-Methionine | 405 mg |
| L-Phenylalanine | 595 mg |
| L-Proline | 1,325 mg |
| L-Serine | 935 mg |
| L-Threonine | 1,360 mg |
| L-Tryptophan | 325 mg |
| L-Tyrosine | 585 mg |
| L-Valine | 1,125 mg |
| Other ingredients: Whey protein isolate (from milk), sunflower lecithin | |
Protein powers muscle and is essential for the health, well-being and performance of any athlete. Klean Isolate provides the essential amino acids for muscle-building, including branched chain amino acids, and is offered in three flavor options: Unflavored, Vanilla , and Chocolate. The vanilla and chocolate options can conveniently be mixed with milk or water, or incorporated into a smoothie or shake. The unflavored option can be easily added to any beverage, smoothie, yogurt, oatmeal, baked good or other recipe to increase protein intake without altering the flavor profile. Containing no artificial sweeteners or flavors, Klean Isolate is a great option to enhance daily protein and amino acid intake. Since protein requirements are typically higher for athletes, Klean Isolate helps athletes meet those needs with one or more scoops daily. Whether building or repairing muscle, athletes can turn to Klean Isolate for support.‡
Douglas Laboratories' logo, text, trademarks, graphics, and photo images are the property of Douglas Laboratories, LLC and are used with permission. Copyright © 2026.
*FDA Disclaimer: The information about this product and statements made are provided by the manufacturer, except customer reviews which are not evaluated. See www.douglaslabs.com for information about the relationship between this product and any claims made. Results may vary from person to person based on body size and other factors, and the effectiveness is not guaranteed for you. Always seek the advice of your healthcare professional about taking dietary, nutritional, herbal or homeopathic supplements.
Supplement Facts
| Amount Per Serving | |
| Serving Size 1 Scoop (Approx. 22.3 g) • Servings Per Container Approx. 20 | |
| each serving contains: | |
| Calories | 85 |
| Total Carbohydrates | 1 g |
| Sugars | 1 g |
| Protein | 20 g |
| Calcium (from whey) | 20 mg |
| Sodium (from whey) | 30 mg |
| Potassium (from whey) | 125 mg |
| Typical Amino Acid Profile | |
| L-Alanine | 940 mg |
| L-Arginine | 415 mg |
| L-Asparagine | 2,115 mg |
| L-Cystine | 480 mg |
| L-Glutamine | 2,920 mg |
| L-Glycine | 325 mg |
| L-Histidine | 395 mg |
| L-Isoleucine | 1,240 mg |
| L-Leucine | 2,075 mg |
| L-Lysine | 1,720 mg |
| L-Methionine | 405 mg |
| L-Phenylalanine | 595 mg |
| L-Proline | 1,325 mg |
| L-Serine | 935 mg |
| L-Threonine | 1,360 mg |
| L-Tryptophan | 325 mg |
| L-Tyrosine | 585 mg |
| L-Valine | 1,125 mg |
| Other ingredients: Whey protein isolate (from milk), sunflower lecithin | |