Skip to content
Defend Your Wellness This Season—Stay clear and comfortable with the Spring Resiliency Pack*
Defend Your Wellness This Season—Stay clear and comfortable with the Spring Resiliency Pack*
Introducing Testosterone Nutrients – Feel Stronger, Energized, and Focused!
Introducing Testosterone Nutrients – Feel Stronger, Energized, and Focused!
New Arrival ! Kid's Optimal Focus 🌟
New Arrival ! Kid's Optimal Focus 🌟
Vitamin D3 + K2 front of bottle
Best Seller

How to Use Vitamin D3+K2

Download PDF
Description of the image
Love It

This is my favorite vitamin D I have found! I love that it also has K2 in it and it is one of the most affordable supplements compared to other brands that also include K2. They are easy to take and have helped my immune system! †~Lindsey

Vitamin D3 + K2

$25

Key Benefits:†

  • Supports a healthy immune system
  • Supports healthy teeth and bones
  • High potency. 5,000 IU of D3 and 100 mcg of K2 as MK7
graphic of vile

Third Party Tested

graphic of delivery truck

Free Shipping

graphic of check mark

60-day Return Policy

Graphic of capsule being opened

High End Ingredients

Description of the image
Love It

This is my favorite vitamin D I have found! I love that it also has K2 in it and it is one of the most affordable supplements compared to other brands that also include K2. They are easy to take and have helped my immune system! †~Lindsey

The combination of these two ingredients are essential for health.

Ensuring you have sufficient levels is incredibly important.†

Assess each statement below. If you relate to one or more, then Vitamin D3 + K2 may be the vitamin D supplement you need†:

  • I have darker skin.
  • I’m overweight.
  • I am 50+ years old.
  • My job is indoors.
  • I have to avoid sun exposure.
  • I’m looking for a high-potency vitamin D3 supplement that uses vitamin K2 as long-acting MK7.
  • My teeth are causing me problems. I’d like to support healthy teeth.
  • My child is experiencing a growth spurt. I want to support their teeth and bone development in a proactive, healthy way.
  • I live in areas of low sunshine. I know I need additional vitamin D3 with K2.
  • My blood sugar levels are high. I want to support healthy blood sugar levels.
  • I struggle with recurrent colds, styes, cold sores and get sick often. I want to support a healthy immune system.
  • My bones ache and are weaker. I want to support healthy, strong bones.
  • Lab testing shows that my vitamin D3 levels are low. I want to supplement with vitamin K2 to safely support healthy D3 levels.

If a number of those resonated with you, then Vitamin D3 + K2 is something that you should seriously consider.†

Key Ingredients

Inside the Uncompromising Quality of Our Ingredients

View Supplements Label
×
  • Vitamin D3
    At 5,000 IU per small capsule, vitamin D3 in this amount supports a healthy immune system, mood, calcium absorption and metabolism, and cardiovascular system.†
  • Vitamin K2
    When vitamin K2 is in the form of MK7, it acts longer in the body. The MK-7 form of K2 lasts in your body for 72 hours compared to the 1-2 hours of MK-4. Vitamin K2 helps direct calcium out of the blood vessels and into bones.†

Suggested Use

As needed, take 1 capsule with food any time of day or night or as directed by your healthcare professional

Warnings

Do not use if inner tamper seal is damaged.

Suitable for

Bariatric, methyl sensitive, pregnancy, breastfeeding, vegetarian, ages 4 and up

Delivery Method

Capsules

How to Store

Keep closed in a cool, dry place out of reach by children.

Generally speaking, Vitamin D3 + K2 is a supplement that you can use daily.

I prefer taking Vitamin D3 + K2 every night after dinner. I usually take it along with my other foundational supplements: Optimal Fish Oil and ProBiota HistaminX.

Pregnant or breastfeeding? Optimal Prenatal and Prenatal Essentials already provide you with 4,000 IU of D3 and 100 mcg of K2 as MK7 with each serving. You should not need to supplement with Vitamin D3 + K2 unless your healthcare professional advises you to do so.

The safe daily upper-limit intake of vitamin D3 for:

  • 4-8 years old is 3,000 IU
  • 9 years and above is 4,000 IU

You may use Vitamin D3 + K2 for kids 4 years old and up. You would not give it to them daily. Instead, you would give it to them every other day. This way, they stay within the safe upper limit range.

If they cannot swallow a capsule, you may open the capsule and empty the contents on a bite of food.

It’s recommended to test your vitamin D3 levels periodically with your doctor. You don’t want them too high or too low. If too high, it can contribute to high blood calcium levels. Ask your doctor to test your blood calcium levels if you discover that your D3 levels are in the high range.

There is a lot of confusion about what the ideal vitamin D3 range is. Talk with your doctor about this.

I personally like to see my vitamin D3 levels between 30-50 ng/mL. I know some health professionals like to see vitamin D3 levels quite high for some conditions such as autoimmune disease. Follow your health professional’s recommendation.

Magnesium does support vitamin D3 metabolism. We don’t provide magnesium in any of our vitamin D3 supplements because it’s bulky. That would mean a larger capsule or multiple capsules per serving.

Where can you get extra magnesium? You can get 150 mg of magnesium from either Optimal Electrolyte or Optimal Magnesium. I drink Optimal Electrolyte every day so I don’t need to use Optimal Magnesium.

What our customers say

Real reviews from real customers.

5.0
Rated 5.0 out of 5 stars
Based on 669 reviews
Total 5 star reviews: 651 Total 4 star reviews: 15 Total 3 star reviews: 2 Total 2 star reviews: 0 Total 1 star reviews: 1
98%would recommend this product
Search
Search Reviews
Rating
Ratings
Write a Review (Opens in a new window)
669 reviews
  • MF
    Madeleine F.
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    Best Vit D supplement!

    This is the best Vit D supplement with high level of Vit D and easy to tolerate! Love this and has successfully brought up my Vit D!

    Was this helpful?
  • KH
    Kristina H.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    not all nutrients are created equally

    The more pure the nutrient the more easily the body uses it.

    Was this helpful?
  • J
    Jazzmin
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    My go to for vitamin D

    My husband and I love this brand for vitamin D3 and are happy it’s paired with the k2

    Was this helpful?
Show More