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Douglas Laboratories has been at the forefront of the nutritional health industry for over 50 years, engaging in the kind of top-notch product research and development that allows them to produce excellent science-based dietary supplements to help people improve their health. They offer one of the largest and most innovative selections of premium products as a healthcare practitioner brand and operate under a simple promise: provide the highest quality nutritional supplements available with the highest level of personal service—anywhere.
Klean Casein Protein - Natural Chocolate Flavor
Protein powers muscle and is essential for the health, well-being and performance of any athlete. Klean Casein Protein supplies 24 grams of high-quality protein from micellar casein in each serving. Casein is a slow digesting protein usually taken before bed to support recovery and reduce muscle...
Klean Casein Protein - Natural Chocolate Flavor
$68.50
Klean Collagen+C
Being an athlete requires consistency and repetition, and, consequently, can result in normal wear, tear, and strain on our bones, joints, and connective tissues. As any athlete knows, being sidelined mid-season or just as you're starting to achieve those fitness gains and personal bests is neve...
Klean Collagen+C
$52.00
Klean Collagen+C Tropical Fruit Flavor
Being an athlete requires consistency and repetition, which can result in normal wear, tear and strain on our bones, joints and connective tissues. As any athlete knows, being sidelined mid-season or just as you're starting to achieve those fitness gains and personal bests is never fun. Klean Co...
Klean Collagen+C Tropical Fruit Flavor
$53.00
Klean Collagen+C Unflavored
Being an athlete requires consistency and repetition, and consequently, can result in normal wear, tear, and strain on our bones, joints and connective tissues. As any athlete knows, being sidelined mid-season or just as you're starting to achieve those fitness gains and personal bests is never ...
Klean Collagen+C Unflavored
$52.00
Klean Creatine
If your sport requires you to go "all out" for short bursts, creatine can help you reach your strength and power objectives. A vital energy carrier, creatine ensures ATP availability during high-intensity, intermittent bouts of anaerobic or dynamic exercise. And between workouts and on rest days...
Klean Creatine
$34.50
Klean DHA
Training is intense. The harder athletes train, the more strain they place on their joints and muscles - including the heart and lungs. Klean DHA provides fish oil to support an athletes cardiometabolic, joint and cognitive health.‡
Douglas Laboratories' logo, text, trademarks, ...
Klean DHA
$55.50
Klean Electrolytes
Klean Electrolytes replenishes important minerals in the body during or after exercise. The loss of sodium, potassium, chloride, calcium and magnesium can lead to fatigue, dehydration and muscle cramps. Klean Electrolytes™ capsule form makes it easy for an athlete to customize dosage to meet indi...
Klean Electrolytes
$29.00
Klean Essential Aminos +HMB
Athletes have a unique state of mind - driven, goal oriented, and unrelenting. Day, week, and year-in and -out athletes push their bodies to perform at high levels. As athletes age, a greater effort is needed to support anabolic muscle mass. Continuing to perform at peak levels, not only require...
Klean Essential Aminos +HMB
$78.00
Klean Glutamine
During prolonged exercise, an athlete may experience low glutamine levels. Glutamine (L-glutamine) is the most abundant amino acid in the body, serving as a source of cellular energy in muscle, gut and immune cells. Providing 5,000 mg of glutamine per serving, Klean Glutamine works to maintain ...
Klean Glutamine
$65.00
Klean Hydration
An athlete's most important asset on game day, during training, or out on the race course is his or her engine. To perform at its best, the body requires adequate fluid and electrolyte intake before, during and after exercise. During physical activity, the body loses fluid and electrolytes throu...
Klean Hydration
$35.00
Klean Iron
Optimal iron levels in athletes have been associated with muscle strength and athletic performance, in addition to supporting cognitive function & healthy sleep. Klean Iron supplies 27 mg of iron from iron carbonyl to help support these key areas of focus utilizing excellent bioavailability ...
Klean Iron
$19.00
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 ...
Klean Isolate
$63.50
Klean Isolate Natural Chocolate Flavor
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 a...
Klean Isolate Natural Chocolate Flavor
$64.50
Klean Isolate Natural Strawberry Flavor
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, Chocolate and Strawberry. The...
Klean Isolate Natural Strawberry Flavor
$64.50
Klean Isolate Natural Vanilla Flavor
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 a...
Klean Isolate Natural Vanilla Flavor
$64.50
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