Doctor's Best   Best Vitamin D3 5000 IU - 720 Softgels

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Extra 10% off* at checkout. Code: DRB10 • 
Item Number: DRB1218
Serving Size: 1 Softgel Servings per Container: 720
Price per Serving:  $0.03 Price per Unit*: $0.03 per Softgel
* Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
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Vitamin D3 plays a pivotal role in keeping the human body functioning optimally. Vital bodily processes like bone health‚ immune wellness‚ cardiovascular function and cellular metabolism depend on adequate Vitamin D3 levels to work properly. An increasing number of studies have been highlighting new benefits associated with maintaining an optimal level of this vitamin; it's known to interact with over 200 genes controlling numerous metabolic functions! While both synthetic forms - cholecalciferol (D3) and ergocalciferol (D2)- exist as dietary supplements for humans‚ only the former is found naturally within our bodies. Vitamin D3 is the clear winner when it comes to providing our bodies with active vitamin D. Studies have revealed that this form of supplementation has a much higher rate of conversion than other forms‚ making it far more effective in delivering necessary nutrients.

Vitamin D is a vital nutrient‚ essential for life and the maintenance of good health. From regulating calcium homeostasis to supporting bone growth and structure - its importance in keeping our bodies functioning optimally cannot be overstated. But that's not all; recent studies show this hormone-like vitamin has an even broader role across many organs and systems within us. It truly plays an integral part in both protecting existing wellbeing as well as fostering improved ones! Vitamin D is not just essential for bone health‚ but its influence extends far beyond - activating multiple genes to promote the healthy functioning of the immune system‚ cardiovascular and respiratory systems as well as musculoskeletal tissue.

Despite the basic importance of vitamin D in promoting healthy organ function‚ a large portion of people are not achieving an optimal level through their daily diets - leaving them open to potential deficiency-related issues.

These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.


  • MFG # DRB-00363
  • UPC # 753950003637
Official Website: https://drbvitamins.com

Serving Size: 1 Softgel
Servings Per Container: 720

Amount Per Serving / % Daily Value

Vitamin D3 5000IU / 1250%*

* Daily Value not established.

Other Ingredients: Extra Virgin Olive Oil‚ Softgel Capsule (Gelatin‚ Glycerin‚Purified Water).

Non-GMO and Gluten Free.

Contains nothing other than listed ingredients.

Take 1 Capsule daily or as directed by a nutritionally informed physician.

Store in a cool‚ dry place.

Allergen Caution: This Product is Gluten Free‚ Non-GMO.

  • Gluten Free
  • Non-GMO

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If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Your healthcare professional is the best source for guidance before beginning an exercise or nutritional supplement program.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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