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Supplements

We believe in helping all athletes achieve their goals on and off the field. From peak performance to everyday health and wellness, we’ve got you covered, and no matter if you’re a top-level pro or beginner athlete, quality and safety matter. That’s why all of our products are scientifically formulated, 3rd party tested by NSF Certified for Sport® and trusted by over 200 professional sports teams and 80 universities. Use the filters at the left to select the foundational nutrients and performance essentials fit for you.

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  1. Klean-D 1000
    Klean-D 1000
    Klean-D contains 25 mcg (1,000 IU) of vitamin D3 per tablet as targeted support for athletes who train indoors or receive limited exposure to natural sunlight.
  2. Klean Magnesium
    Klean Magnesium
    Klean Magnesium supports an athlete’s ability to produce and utilize energy (ATP), contract and relax muscles and improve recovery time between workouts.
  3. Klean-C
    Klean-C
    Klean-C is a delicious, strawberry orange-flavored chewable tablet designed to support an athletes immune system and connective tissues.
  4. Klean Recovery Milk Chocolate
    Klean Recovery Milk Chocolate
    Klean Recovery is a delicious milk chocolate-flavored powder formulated with the athlete’s recovery in mind. Its 4:1 ratio of carbohydrates to protein helps support glycogen re-synthesis and muscle protein synthesis immediately after a workout.
  5. Klean Essential Aminos +HMB
    Klean Essential Aminos +HMB
    A natural orange flavored, leucine-rich blend of essential amino acids combined with HMB®, vitamin D3 and glutamine to help build & preserve lean muscle mass
  6. Klean Collagen+C™
    Klean Collagen+C
    Klean Collagen+C is a delicious natural berry drink mix that contains easily absorbable collagen peptides combined with naturally sourced vitamin C from organic amla fruit for joint and connective tissue support.
  7. Klean Melatonin
    Klean Melatonin
    Klean Athlete® Melatonin is 3 mg of pure melatonin in a great-tasting, natural raspberry lemonade-flavored liquid spray, to support the body’s sleep-wake cycle in a quick-delivery, travel-ready form.
  8. Klean SR Beta-Alanine
    Klean SR Beta-Alanine
    Klean SR Beta-Alanine delays fatigue, supports muscle endurance, and supports exercise capacity during short periods of intense effort.
  9. Klean Hydration
    Klean Hydration
    Klean Hydration consists of 6% carbohydrates with additional minerals for the replacement of fluid and electrolytes lost through sweat during physical activity.
  10. Klean Isolate™ Natural Vanilla Flavor
    Klean Isolate Natural Vanilla Flavor
    Klean Isolate Vanilla can conveniently be mixed with milk or water, or incorporated into a smoothie or shake to enhance daily protein and amino acid intake.
  11. Klean Isolate Natural Chocolate Flavor
    Klean Isolate Natural Chocolate Flavor
    Klean Isolate Chocolate can conveniently be mixed with milk or water, or incorporated into a smoothie or shake to enhance daily protein and amino acid intake.
  12. Klean Creatine
    Klean Creatine
    Klean Creatine is a product containing pure CreaPure® to support muscle strength, performance, and recovery. If you take part in sports that require bursts of intense and repeated muscle power, creatine is scientifically proven to help you increase your body strength, build muscle mass, and recover more quickly from strenuous exercise.
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