Description
Supplement First is an Authorized Retailer for Douglas Laboratories.
- Douglas Laboratories Klean-D 5000 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.‡
- 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.
Supplement Facts
Serving Size: 1 Tablet
Amount Per Serving … %DV
Vitamin D3 (as cholecalciferol) … 125 mcg (5,000 IU) … 625%
% Daily Value (DV)
Other Ingredients:
Microcrystalline cellulose, calcium carbonate, croscarmellose sodium, stearic acid, coating (hypromellose, glycerin), silica and vegetable stearate
Suggested Usage:
As a dietary supplement, adults take 1 tablet daily with a meal, or as directed by a trainer, coach, or health professional.
Warning:
If you are pregnant, nursing, have any health condition or taking any medication, consult your health professional before using this product.
Note: 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.
*These statements have not been evaluated by the U.S. Food and Drug Administration. This product is not intended to treat, mitigate, diagnose or cure any disease.




