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Vitamin D3 + K2 Drops

  • Supports a healthy immune system
  • Supports healthy teeth and bones
  • Olive oil based delivery system enhances absorption
REMINDER: Each bottle of this product is 900 servings.

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High End Ingredients

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Absolutely perfect!

Finally, just the 2 ingredients you need together in a simple and healthy for-all carrier of olive oil! Hallelujah! This stuff has done wonders for my overall health and well being. Thank you! ~Shannon W.

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 Drops 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 have a hard time swallowing capsules.
  • I want to have greater control over the serving size I take.
  • My kid cannot swallow capsules
  • I have low stomach acid or other problems with digesting and absorbing nutrients from capsules.
  • 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 dont like having to take my supplements with food.
  • 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 support healthy D3 levels safely by also supplementing with vitamin K2.

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

If none of the statements above relate to your current life situation, then Vitamin D3 + K2 Drops is most likely not something you need right now.

Key Ingredients

Inside the Uncompromising Quality of Our Ingredients

  • D3 and K2
    Current research demonstrates that pregnant women require 4,000 IU (100 mcg) of vitamin D3. Taking D3 requires vitamin K2 in sufficient amounts. These two nutrients support every cellular process that occurs during pregnancy for both mother and developing baby.

Suggested Use

As needed, dispense one drop and take by mouth any time of day, with or without food. Use as directed by your healthcare professional.


Consult your healthcare practitioner prior to use. Do not use if seal is broken or missing.

Taking a blood-thinner medication? Talk with your healthcare professional. Let them know there is 50 mcg of MK4 vitamin K2 in this supplement.

Suitable for

Vegetarians, Pregnancy, Breastfeeding, Bariatric, Methyl Sensitive

Delivery Method


How to Store

Keep closed in a cool, dry place away from direct sunlight. Keep out of reach of children.

  • Free of Sweetners
  • Gluten-Free
  • No Artificial Colors
  • No Artificial Flavors
  • No Artificial Preservatives
  • Dairy-Free
  • Egg-Free
  • Fish-Free
  • Shellfish-Free
  • Tree-Nut-Free
  • Peanut-Free
  • Wheat-Free
  • Soy-Free
  • Sesame-Free

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

I prefer taking Vitamin D3 + K2 Drops 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 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 Drops unless your healthcare professional advised 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 Drops for kids 1 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.

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 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.

Rated 4.9 out of 5 stars
Based on 332 reviews
Total 5 star reviews: 317 Total 4 star reviews: 12 Total 3 star reviews: 2 Total 2 star reviews: 0 Total 1 star reviews: 1
98%would recommend these products
332 reviews
  • LR
    Lorie R.
    Verified Buyer
    Vitamin D3 + K2 Drops
    Vitamin D3 + K2 Drops
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Liquid Vitamin D3

    Great product . Love that I can modify the amount as needed. Taste great was well.

  • K
    Verified Buyer
    Vitamin D3 + K2 Drops
    Vitamin D3 + K2 Drops
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago

    These are great, high quality drops. I LOVE that it is made with real olive oil, you can truly taste the difference! Nice and easy way to give everyone in my family a little extra vitamin D when we need it, and love that it has the K2 added!

  • KG
    Kalena G.
    Verified Buyer
    Vitamin D3 + K2 Drops
    Vitamin D3 + K2 Drops
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    My now favorite way to take Vitamin D!

    Love this supplement so much! I used to just use Immune Intensive, but the new formulation doesn’t agree with me. So I take this, vitamin A drops, Liposomal C and zinc lozenges to get the effect now. I do not do well with the capsule form of D3. For anyone who is deficient and has malabsorption issues, definitely give this a try! Thanks, Dr. Lynch & Seeking Health for making awesome products!

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