Athletes need to train, no matter what: rain or shine, early mornings, late evenings, sore muscles, or low energy. Vitamin D may help to improve the quality, frequency and duration of training, and contribute to faster muscle recovery.† Klean-D™ 5,000 IU contains natural vitamin D3, providing targeted support for athletes who train indoors or receive limited exposure to natural sunlight. Vitamin D supplementation may also help support athletes’ immune health, musculoskeletal strength and physical performance.†
Vitamin D is known to support bone health, immune function, and metabolic health. It has even been implicated in season affective disorder. Easy to supplement, and something many people should include in their routine. Studies show approximately 40% of the US population as a whole have insufficient vitamin D levels, with some subgroups reaching number as high as 70-80%.*
*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
As a dietary supplement, adults take 1 tablet daily with a meal or as directed.
Non GMO · NSF Certified for Sport