Vitamin D | D3 Cholecalciferol | 1500 IU Drops | 900 Servings

(No reviews yet) Write a Review
  • Vitamin D | D3 Cholecalciferol | 1500 IU Drops | 900 Servings
  • Vitamin D | D3 Cholecalciferol | 1500 IU Drops | 900 Servings
  • Vitamin D | D3 Cholecalciferol | 1500 IU Drops | 900 Servings



What is Harvest Naturals Vitamin D3 Tincture?

Vitamin D3 is the vitamin that we get from the sun, and it has a myriad of benefits. Vitamin D allows our body to efficiently absorb calcium and phosphorus while also regulating a normal functioning immune system. The vitamin also helps with the growth and development of both bones and teeth. Vitamin D has also shown potential promise for reducing the development of heart disease. In conjunction with promoting cardiovascular health, teeth, and bones, Vitamin D may also help the mood.

Potential Benefits May Include:

· May promote healthy weight management
· May support healthy cardiovascular function  
· May promote healthy bones

How Does Harvest Naturals Vitamin D3 Tincture Work?

Vitamin D often referred to as the 'sunshine vitamin,' is made in the body when exposed to the sun. However, to assist with limited sunlight exposure and help to fortify bones and teeth, Vitamin D can be supplemented. For the vitamin to become active, it needs to convert two integral conversions. The first conversion occurs in the liver, where the vitamin is converted into calcidiol. The second conversion happens in the kidneys, where the vitamin is converted to calcitriol, where it then interacts with the VDR (Vitamin D Receptor). This interaction with the VDR allows for the turning of genes on or off, which yields changes within cells. Vitamin D also promotes calcium and phosphorus absorption within the gut. 

Consider This:

Consider pairing our Vitamin D3 with our Harvest Naturals Shiitake Mushroom Extract Tincture, or our Lion's Mane Mushroom Extract Tincture, for a comprehensive list of benefits.

Directions & Allergens

Suggested Use: 
As a dietary supplement, take one drop (~0.03 mL), or as directed by a qualified health professional.

This product contains no Soy, Dairy, Dairy byproducts, Eggs, Fish, Shellfish, Wheat, Gluten, Tree Nuts, or Sesame Seeds.

This is a NON-GMO ingredient manufactured using organic starting ingredients.

Store in a cool, dry place. Keep away from direct sunlight and heat.

Instant COA 

Another HR Supplements exclusive is the “Instant COA” (Certificate of Analysis). We have built a customer facing interface that will allow you to view product COA's on any mobile device. Simply scan the Quick Response (QR) code on the HR Supplements product label and instantly view the lab reports. Please click here to request a copy of archived COA's.  


Statements & Warnings †

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

Keep out of the reach of children. Do not take this or any other supplement if under the age of 18, pregnant or nursing a baby, or if you have any known or suspected medical conditions and/or taking prescription drug(s) or OTC medication(s). Always consult with a qualified health physician before taking any new dietary supplement.

View AllClose