$42.80
Cost per day: $1.43
The Vitabase Advantage
Free shipping on every order
Availability: In stock as of 03/03/2025
Easy 90-day returns
No automatic shipments required
Technical information
| Ingredient | Amount |
| astaReal astaxanthin (supercritical CO2 extract of haematococcus pluvialis, entire plant) | 2.0 mg |
| vitamin D3 (as cholecalciferol) | 62.5 mcg |
| k2VITAL vitamin K2 (as menaquinone-7) | 180.0 mcg |
Other ingredients: microcrystalline cellulose, hydroxypropyl methylcellulose (capsule), vegetable stearate
Recommended use
Adults take 1 capsule daily with a meal or immediately following a meal, or as directed by your healthcare professional.
Serving size: 1
Days Supply: 30
Cost Per Day: $1.43
Product Categories: Antioxidants, Circulatory, Douglas Laboratories, General / Foundational Health, Heart, Skeletal, Vitamins & Minerals
UPC: 310539040638
Product Information
Why take this product?
- K2-D3 is ideal for individuals seeking a high dose of Vitamin K2 and Vitamin D3 to support optimal cardiovascular and bone health.
- This powerful supplement combines Vitamin K2 as menaquinone-7 (MK-7) with Vitamin D3 to promote strong bones, proper calcium regulation, and healthy blood vessels.
- Includes Astaxanthin, a potent antioxidant, to support healthy oxidative stress biomarkers and enhance overall systemic health.
- Formulated with soy-free, nature-identical menaquinone-7 derived from geraniol and farnesol, ensuring bioavailability and maximum effectiveness.
How it works
K2-D3 is a premium dietary supplement designed to support cardiovascular and bone health by providing a potent combination of biologically active Vitamin K2 as menaquinone-7 (MK-7) and Vitamin D3. This unique formulation offers the essential nutrients your body needs to maintain strong bones and healthy blood vessels, making it an essential addition to any wellness routine. MK-7 is a highly bioavailable form of Vitamin K2 that is critical for activating proteins that regulate calcium in the body, ensuring that calcium is properly utilized in the bones and not deposited in the arteries.
The addition of Vitamin D3 further enhances the effectiveness of K2-D3. Vitamin D3 works synergistically with MK-7 to support calcium absorption in the gut, ensuring that your body can fully benefit from the calcium it takes in. Together, these two vitamins help optimize bone density and reduce the risk of fractures while also promoting cardiovascular health by preventing arterial calcification. This powerful combination makes K2-D3 an ideal supplement for those looking to maintain long-term bone and heart health.
K2-D3 also includes Astaxanthin, a potent antioxidant known for its ability to support healthy oxidative stress biomarkers. By incorporating Astaxanthin into the formula, K2-D3 helps protect the vascular and systemic systems from oxidative damage, further supporting overall health. This addition enhances the product’s ability to promote optimal circulation, reduce inflammation, and contribute to long-term wellness.
Douglas Labs ensures that the Vitamin K2 in K2-D3 is of the highest quality, as it is derived from natural sources like geraniol and farnesol, which are found in essential oils such as rose and citronella. This form of menaquinone-7 is soy-free, making it suitable for those with soy sensitivities. Additionally, it is extensively tested for molecular identity and bioequivalence to ensure that it provides the same health benefits as the menaquinone-7 sourced from fermented soybeans, commonly known as natto. With K2-D3, you get a pure, nature-identical, all-trans form of Vitamin K2 that delivers maximum benefits for your health.
