KLEAN-D

by Klean Athlete

KLEAN-D (Vitamin D3) by Klean Athlete

Klean-D is a premium dietary supplement that delivers 5,000 I.U. of natural vitamin D3 per tablet, specially formulated to support the unique needs of athletes. Often called the “sunshine vitamin,” vitamin D is a crucial regulatory hormone that influences a wide range of physiological processes, from immune function to musculoskeletal health. Given that many athletes, especially those who train indoors or live in northern climates, are at risk of vitamin D deficiency, Klean-D provides a potent and bioavailable solution.

Adequate vitamin D levels are essential for proper calcium absorption and maintaining healthy plasma calcium, which are fundamental for strong bones and overall skeletal integrity. Beyond bone support, this vital nutrient modulates cell growth, supports neuromuscular function, and plays a key role in a healthy inflammatory response. Clinical research has demonstrated a positive correlation between vitamin D status and physical performance, including muscle strength and recovery after intense exercise. By ensuring your body has optimal vitamin D levels, Klean-D helps combat muscle pain, weakness, and reduced performance associated with deficiency.

Klean-D is also backed by the NSF Certified for Sport® Program, an assurance that every product has been rigorously tested for content, purity, and freedom from banned substances. This certification provides peace of mind for athletes and healthcare professionals, ensuring the supplement is safe and compliant with professional athletic standards. For optimal absorption, this fat-soluble vitamin should be taken with a meal that contains fat.

• ✅ Supports a healthy immune system and overall immune function.
• ✅ Aids in maintaining strong bones and musculoskeletal health.
• ✅ Enhances physical performance, muscle strength, and recovery in athletes.
• ✅ NSF Certified for Sport®, guaranteeing safety and purity.