Vitamin D3 + K2

60
Capsules

This powerful combination of vitamin D3 (as cholecalciferol) and vitamin K2 (as MK-7) helps strengthen bones, promote cardiovascular health, fight oxidative stress, support the immune system, preserve cognitive function and more.*

$29.95
In stock

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Joints

Bone Health

Promotes strong and healthy bones
Mood

Mood

Promotes positive mood and emotional balance
Circulation 1

Circulation

Supports healthy blood flow to the brain and body
Protective

Immunity

Provides antioxidant support and immune system boosters
Supplement Facts
Serving Size 1 Capsule
Servings Per Container 60
Amount Per Serving % DV
Vitamin D
(as cholecalciferol) (D3)

125 mcg

(5,000 IU)

625%

Vitamin K

(as menaquinone-7 [MK-7]) (K-2)

180 mcg

Other Ingredients: Microcrystalline cellulose, vegetable cellulose, magnesium stearate
  • Soy Free
  • Corn Free
    Corn Free
  • Yeast Free
    Yeast Free
  • Gluten Free
  • Sugar Free

Month 1

Clinically studied nutrients get to work

Month 2-3

Nutritional deficiencies are corrected (varies by person)

Month 4 & Beyond

Amplify the benefits & support long-term health

Vitamin D3 - The Versatile Powerhouse

This vitamin has powerful and extremely versatile effects on health and well-being. Within the past two decades researchers have confirmed its favorable effects on healthy gene regulation, calcium metabolism, cell growth control, hormone balance, and coping with stressful challenges.

SMALL BUT MIGHTY

BrainMD’s Vitamin D3 has 5000 IU which is significantly more than the average vitamin D supplement on the market. That’s because research shows that if we increase our daily intake to 5000 IU per day, it will ensure that we get the right amount of absorption for our bodies in order to feel the benefits long-term.

MORE THAN JUST A SUNSHINE VITAMIN

Vitamin D3 promotes healthy mood, cognitive function, cardiovascular health, immune response, muscle and bone strength, and many other incredible benefits.

Vitamin D3 - The Versatile Powerhouse.

This vitamin has powerful and extremely versatile effects on health and well-being. Within the past two decades researchers have confirmed its favorable effects on healthy gene regulation, calcium metabolism, cell growth control, hormone balance, and coping with stressful challenges.

Small But Mighty

BrainMD’s Vitamin D3 has 5000 IU which is significantly more than the average vitamin D supplement on the market. That’s because research shows that if we increase our daily intake to 5000 IU per day, it will ensure that we get the right amount of absorption for our bodies in order to feel the benefits long-term.

More Than Just a Sunshine Vitamin

Vitamin D3 promotes healthy mood, cognitive function, cardiovascular health, immune response, muscle and bone strength, and many other incredible benefits.

Ingredients
Vitamin D3
Vitamin D3
125 mcg [5000 IU]

Vitamin D3 (cholecalciferol) is a fat-soluble vitamin needed by most cells in the body to function and thrive. It helps regulate the immune system, aids in calcium absorption, balances mood, and promotes optimal health. Although the body produces vitamin D naturally when exposed to sunlight, research suggests that 95% of American adults are not getting enough, so supplementation is often recommended.

Vitamin K2
Vitamin K2
180 mcg

The most potent form of vitamin K is vitamin K2 as menaquinone-7 (MK-7). This vitamin activates proteins that support brain cell maturation, survival, and electrical conduction. Vitamin K2 promotes the coagulation mechanisms needed for healthy wound healing. It also helps ensure that calcium only forms hard deposits in the bones, teeth and nails – not in the heart, blood vessels, brain and other soft tissues where they can cause harm.

Vitamins That Work Better Together

Vitamin D is needed by almost every part of your body to function and thrive. It helps regulate your immune system, aids in calcium absorption, balances your mood, and promotes optimal health.*

When paired with vitamin K2, vitamin D3 helps move calcium into your bones (where it’s needed most), which prevents it from forming deposits in your arteries and blood vessels.*

Let The Sunshine Vitamin In!

Even though vitamin D is critical for so many different areas of health, deficiency is surprisingly common. Current research suggests that nearly 95% of American adults don’t meet their daily requirement for vitamin D. 


If you’re low in vitamin D, as many people are, you may need to take the vitamin for several months for it to accumulate in your system and replenish your vitamin D levels.* Vitamin D absorption is greatly impacted by lifestyle, diet, sun exposure, overall health, and genetics. 


Taking a high-dose vitamin D3 supplement like BrainMD’s Vitamin D3 + K2 can help deliver the vitamin D you need to feel your best.*

• OUR CEO SAYS •

“This synergistic combination is so powerful, it’s like sunshine in a bottle and can help support your mood, bone health, immune function, and cognition.”

- Daniel G. Amen, MD 

Scientific Dose, Superior Form

BrainMD’s high potency Vitamin D3 + K2 supplement was developed for optimized bioavailability and absorption. 

Unlike other vitamin D supplements, our Vitamin D3 + K2 supplement uses the biologically active form of vitamin D (cholecalciferol), which raises blood levels of the vitamin more effectively and for a longer period than vitamin D2.* 

Making this supplement even more effective is a highly bioactive form of vitamin K2 called menaquinone-7 (MK-7). Clinical research shows that MK-7 increases bone mineral density and promotes better bone quality and strength than other forms of vitamin K.*

Vitamin D3 + K2 = Synergistic Support

By combining vitamins D3 and K2, this formula provides greater benefit than what each nutrient offers individually. 

One randomized controlled trial was conducted with postmenopausal women who suffered from weak and brittle bones. After 2 years of supplementation, the women who received both vitamin D and K experienced better bone mineral density compared to the groups that took only vitamin D or vitamin K.*

 

Clinically Researched Vitamin D3 + K2 Benefits

As a company firmly rooted in science, we use only clinically researched ingredients that create real results. Here are some of the benefits of taking BrainMD’s Vitamin D3 + K2 supplement:

  • Improved immunity*
  • Optimal brain function*
  • Healthy bones*
  • Antioxidant protection*
  • Cardiovascular support*
  • Better blood flow and circulation*
Frequently Asked Questions
How do I take BrainMD’s D3 + K2?
For adults 18 and older, it is suggested to consume 1 capsule daily, preferably in combination with a meal or snack containing healthy fat for maximum absorption (olive oil, avocado, coconut oil, etc.)
Can this supplement make me dependent on it, or addicted?
No. Like other BrainMD products this is a dietary supplement, not a drug, and is not habit-forming. Both vitamins are found in food.
Is this product safe to take during pregnancy?
Yes, these vitamins are safe during pregnancy. However, it is best to work with your health care provider to determine the appropriate dosage.
Does this vitamin combination provide the appropriate dosage to optimize bone health?
BrainMD’s D3 + K2 provides the biologically active form of vitamin D3. When it is compared to other forms of vitamin D, D3 has been shown to exert beneficial effects on bone health as well as mortality in elderly people. The RDA for vitamin D in adults is 15-20 mcg IU daily, however it is higher in those with a deficiency. In addition, clinical studies have shown that Vitamin K2 supplementation in a dose around 50 mcg/day maintains circulating status and improves bone biomarkers effectively, and a dose of 90 mcg/day has been beneficial in postmenopausal women. (1,2) Since Brain MD’s D3&K2 provides 125 mcg of Vitamin D as cholecalciferol and 180 mcg of Vitamin K as MK-7, this ensures an adequate dosage for across different adult populations.
Like many other BrainMD’s products, is this supplement also beneficial for brain health?
Yes. Both vitamins D and K have been shown to have neuroprotective effects within the brain and low levels of each have been associated with cognitive impairment and several neuropathological conditions. BrainMD’s VitaminD3 + K2 is an excellent addition to other BrainMD supplements to aid in protection against cognitive decline.
Are the vitamins found in BrainMD’s D3 + K2 helpful to fight inflammation?
Yes. Both vitamin D3 and K2 have antioxidant properties. Inadequate amounts of each of these essential fat soluble vitamins are associated with higher risks of inflammatory diseases such as cancer, dementia and other neurodegenerative diseases.