Thorne Research, Vitamin D/K2, 1 fl oz (30 ml)50 Reviews
The length of time for the expiration date or "best used before" date depends on the type of product, as well as the brand.
Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.
Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.
The Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.
0.25 lbs (0.11 kg)
- Product Code: THR-50001
- UPC Code: 693749500018
- Package Quantity: 1 fl oz (30 ml)
- Dimensions: 4.2 x 1.3 x 1.3 in, 0.15 lbs (0.07 kg)
This product is already in your Wish List.
View Wish List
This product is now in your Wish List.
Combo Discount: -$2.00
- Dietary Supplement
Vitamin D/K2 Liquid, vitamins D3 and K2 in a balanced formula
- 10 drops contain 5,000 IU vitamin D3 and 1 mg vitamin K2
- vitamins K and D for support of healthy bones
- in liquid for ease of dosing and titration
- both vitamins support a healthy cardiovascular system
- provides nutritional support for oncology patients
Vitamin K2 exerts a more powerful influence on bone than does vitamin K1. Vitamin K2 is a series of molecules known as menaquinones. The most common and well studied of the menaquinones is MK-4. Thorne's vitamin K2 is MK-4 and is derived from bacterial fermentation; thus, there is no soy in the product. Vitamin K is also essential for normal cell formation and maintenance of a healthy cardiovascular system.
It is essential to maintain healthy vitamin D levels throughout all stages of life, from fetal development to old age. Vitamin D helps protect a number of important systems in the body, including healthy bones, immunity, and cardiovascular function.
Combining vitamins D and K may provide even better protection of these systems. One study in postmenopausal women found a combination of minerals with vitamins D and K maintained healthy artery elasticity, compared to two other groups of women who received either minerals with vitamin D but not K, or placebo.
Thorne's Vitamin D/K2 Liquid is in medium chain triglyceride oil, preserved with mixed tocopherols.
Take 2 drops one to three times daily or as recommended by your health-care practitioner.
Medium chain triglyceride oil, mixed tocopherols.
Tamper Evident: Use only if bottle is sealed.
If pregnant, consult your health-care practitioner before using this product.
Store tightly sealed in a cool, dry place.
|Serving Size: Two Drops|
|Servings per Container: 600|
|Two Drops Contain:||Amount Per Serving||% DV|
|Vitamin D (as Vitamin D3)||1,000 IU||250%|
|Vitamin K (as Vitamin K2 (Menatetrenone))†||200 mcg||250%|
|Daily Value (DV)
iHerb Customer Reviews
This is a good product. It certainly helps my nails fill in with calcium: ridges are gone. However, less noticable growth in my kids with this product. As this product contains MK 4. When I give my kids MK 7 version of K2, I can see their growth more clearly, even in their jaws. If thorne could improve this product, it would be to use both forms of K2.
vitamin D and K2 have both made a lot of news lately. The fact is, most people are deficient in these crucial nutrients, which play a role in cardiovascular health and bone formation. THis is an easy, inexpensive way to be sure you're getting enough. Each bottle contains nearly TWO YEARS of servings. It is tasteless and formulated to be easily absorbed. If you are concerned about osteoporosis, this may be exactly what you've been missing. Thorne Research makes some great supplements. Buying through Iherb makes sense because the price is drastically discounted (also, the shipping is free!) I believe that nutritional supplements saved my life. I've tried a lot of products, and I know what works and what doesn't. My reviews are honest, straighforward, and based on my experience. Read my other reviews to quickly learn from my three decades of research and experimentation.