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.†

If you are pregnant, nursing, have any health condition or taking any medication, consult your health professional before using this product. People consuming more than 50 mcg (2,000 IU) per day should have their vitamin D blood levels monitored by a health professional. Keep out of reach of children. Store in a cool, dry place. Use only if safety seal is intact.