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Vitamin D3 + K2 Drops

Original price $28 - Original price $168
Original price $84
$28
$28.00 - $142.80
Current price $28

Key Benefits:†

  • 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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Third Party Tested

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60-day Return Policy

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High End Ingredients

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 year 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 the ideal vitamin D3 range. 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.

The combination of these two ingredients is 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 don't 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, and 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

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  • Vitamin D3
    Supports a healthy mood by initiating the first step of serotonin synthesis via activation of the TPH2 gene. Supports immune system function, muscular energy function, and bone health.
  • Vitamin K2
    Anytime you consume supplemental vitamin D, you should ensure adequate vitamin K levels to promote healthy calcium regulation. Vitamin K has been shown to support normal calcium balance when taking vitamin D. It also plays important roles in modulating normal immune cell function.

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.

Warnings

Taking a blood-thinning medication? Talk with your healthcare professional. Let them know this supplement has 50 mcg of MK4 vitamin K2.

Suitable for

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

Delivery Method

Liquid

Age Suitability

Adults, ages 1 and up

How to Store

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

What our customers say

Real reviews from real customers.

4.9
Rated 4.9 out of 5 stars
Based on 429 reviews
Total 5 star reviews: 412 Total 4 star reviews: 13 Total 3 star reviews: 3 Total 2 star reviews: 0 Total 1 star reviews: 1
98%would recommend these products
Reviews Summary
Customers say these drops are exceptionally easy to use and convenient for the whole family. Many reviews mention the mild taste and simple dosing process. The liquid format is particularly appreciated by those who struggle with pills. Common feedback includes the product's suitability for both adults and children, with users noting its practicality during winter months. While most find it mess-free, a few mention the bottle can get oily. Reviews frequently highlight the convenient dropper design and long-lasting supply. Users appreciate being able to adjust serving sizes as needed.
Customers Talked About
Rating
Ratings
429 reviews
  • KD
    KATHY D.
    Verified Buyer
    Reviewing
    Vitamin D3 + K2 Drops
    I recommend this product
    Rated 5 out of 5 stars
    2 hours ago
    Vitamin D3 + K2 Drops

    Also use the vitamin D3+K2 Drops. Keeps me healthy through the winter months and all year round.

  • C Profile picture for Corril
    Corril
    Verified Buyer
    Reviewing
    Vitamin D3 + K2 Drops
    I recommend this product
    Rated 5 out of 5 stars
    5 days ago
    Back, Sleep, & Skin Support

    Recently, I experienced significant lower back discomfort that made daily activities difficult. A few years ago, a blood test showed that my vitamin D levels were on the lower side, and since low vitamin D is common in the area where I live, I decided to look into whether supporting my vitamin D intake might help my overall wellness.

    Some general information I found online mentioned that low vitamin D status may be associated with things like general back discomfort, sleep challenges, and skin-related concerns. Since these were areas where I felt I could use support, I decided to try this supplement as part of my routine.

    After taking it consistently, I personally noticed gradual improvements in these areas. While my back discomfort did not completely go away, I did feel more comfortable moving around and found it easier to handle daily tasks.

    I’ve had a positive personal experience with this product and plan to keep using it as part of my morning routine.

    For me, it was an affordable option to try compared to other things people often suggest for general wellness support.

  • M
    Maria
    Verified Buyer
    Reviewing
    Vitamin D3 + K2 Drops
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    My favorite Vit D!

    So easy to take, and so many benefits!

    I recommend this supplement brand to all my friends.