Vitamin D-5000, 60 Capsules

Thorne’s D-5,000 contains 5,000 IU of high-quality vitamin D3 and is NSF Certified for Sport®. Although it is well known that direct sunlight is a natural source of vitamin D, many individuals, especially the elderly, don’t get enough vitamin D from sunlight or from their diet. Be sure you get the vitamin D your body needs with Thorne’s easily absorbed Vitamin D-5,000.


Benefits of Thorne’s Vitamin D-5000:

Supports healthy teeth and bones*
Promotes lean muscle mass and helps maintain muscle strength*
Enhances the absorption and retention of calcium*
Supports healthy brain function*
Promotes cardiovascular health and immune function*
Formulated with vitamin D3, a more potent and better absorbed form than vitamin D2
Thorne’s vitamin D contains no lactose and no preservatives like BHT, BHA, sodium benzoate, and sorbic acid


You could be at a higher risk of a vitamin D deficiency if you:

Rarely go outdoors, live in the northern latitudes, or have a darker skin tone
Have limited sun exposure due to your occupation, clothing choices, or engage in indoor athletics rather than outdoor sports
Regularly wear sunscreen with an SPF greater than 8
Are an older adult (the risk of a deficiency increases with age beginning at age 50)
Have a chronic health condition, such as a bowel disease or a surgical procedure (like gastric bypass) that decreases fat absorption
Are obese

The optimal amount of vitamin D for an individual depends on many factors and varies from person to person. Therefore, the requirement for vitamin D supplementation should be individualized. Either of Thorne’s D-1,000 or D-5,000 can be an ideal way to maintain an optimal level of vitamin D in healthy individuals.*


Because an athlete needs to know that his or her supplements are trustworthy and compliant, every batch of an NSF Certified for Sport® product is tested for compliance with label claims and to ensure the absence of more than 200 substances banned by many major athletic organizations, including stimulants, narcotics, steroids, diuretics, beta-2 agonists, and masking agents.

Get the vitamin that supports healthy teeth, bones, and muscles, as well as cardiovascular and immune function*
Vitamin D, in its D3 form, is more potent and better absorbed form than its D2 form. Thorne’s vitamin D supplements contain no lactose and no preservatives. NSF Certified for Sport®

Take 2 drops one to three times daily , or as directed.

Vitamin D3 125mcg
Other Ingredients: Hypromellose Capsule, Leucine, Microcrystalline Cellulose, Silicon Dioxide, Vitamin E (d-Alpha-Tocopheryl)

Gluten Free, Non Dairy, and Non Soy

Store in a cool dark place.

Q: Is this FSA eligible?
A: FSA eligibility is determined by your insurance company. Please contact them directly.

Q: I heard some stores sell fake products and supplements. Is this true?
A: Our products are 100% real. We buy straight from the manufacturer ensuring that all of the products on this site are of the highest quality.

Thorne believes personalized, scientific wellness can extend the duration of one's health span, create happier and healthier lives, and feel one’s best at every age and life stage. Our ambition is to empower individuals to live healthier for longer through personalized, scientific testing and solutions. With a deep portfolio of personalized offerings – testing that provides individualized data, educational resources, and products that support specific health goals and needs – Thorne is here at every age and life stage. Thorne is redefining what it means to live healthier for longer.