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  • AG1 ProNEW

    Advanced daily nutrition with creatine and more.

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    Daily nutrition + 5g fiber in a tasty gummy.

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    Melatonin-free sleep support.

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    Support brain, heart, and immune health.

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    Support heart health, cellular energy, and healthy aging.

  • Vitamin D3 + K2

    Complement AG1 with additional support for immune and bone health.

  1. Home
  2. Ingredients
  3. AG Vitamin D3+K2

What’s in Vitamin D3+K2?

Serving Size: 2 drops (0.05ml)

Servings Per Container: 600

Nutrition Facts

 Amount Per Serving% DV
Vitamin D3 (as cholecalciferol [D3] from lanolin)25mcg (1,000IU)125%
Vitamin K2 (as 50mcg menaquinone-4 [MK4], and 50mcg all-trans menaquinone-7 [MK7])100mcg†Daily value not established

Additional Nutritional Details

†Daily Value not established.

Other Ingredients:
Organic MCT Oil, Mixed Tocopherols (preservative).

Directions:
Take two drops daily or titrate as desired or as recommended by your healthcare professional. Two drops delivers 1,000IU D3, 100mcg K2.

Storage:
Store in a cool, dry place away from sunlight.

WARNING:
Keep out of reach of children. Consult with your healthcare professional before taking if you are pregnant, nursing, or have other health conditions. Do not purchase if tampering is evident around the ring or seal is broken or missing.

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© AG1

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Information on this site is provided for informational purposes only. It is not meant to substitute for medical advice from your physician or other medical professional. You should not use the information contained herein for diagnosing or treating a health problem or disease, or prescribing any medication. Carefully read all product documentation. If you have or suspect that you have a medical problem, promptly contact your regular health care provider.

**Offer valid for new subscribers only. Valid on the first shipment only of one new AG1 and/or one new AGZ subscription. Renewals bill automatically at the then current rate until canceled. Cannot be combined with other offers or discounts and cannot be applied to prior purchases. One per customer. Non-transferable. Limited time only.

** AG1 Welcome Kit Offer valid for new AG1 subscribers only. AG1 Pro Welcome Kit included with the first AG1 Pro subscription order only. AGZ Frother Offer valid for first AGZ order only.

◊According to IQVIA Pro Voice Survey of 248 primary care physicians in December 2025.

‡Free shipping on subscription purchases for new U.S. customers only.

  1. In a triple-blind, randomized, placebo-controlled parallel-designed clinical trial evaluating nutrient biomarkers and microbiome shifts in 105 healthy adults ages 20-59 over the course of 12 weeks using the AG1 Next Gen formula.
  2. In a double-blind, randomized, placebo-controlled 2-week crossover clinical trial assessing nutrient gaps and microbiome shifts in 20 active adults ages 19-37 using the AG1 Next Gen formula.
  3. In a double-blind, randomized, placebo-controlled 2-week crossover clinical trial assessing nutrient gaps and microbiome assessments of 40 healthy adults with occasional GI distress ages 26-59 over the course of 4 weeks using the AG1 Next Gen formula.
  4. In a double-blind, randomized, placebo-controlled crossover clinical trial assessing nutrient gaps and bioavailability in 16 healthy adults ages 18-42 over the course of 8 hours using the AG1 Next Gen formula.
  5. In a third-party, single-arm, closed label interventional study of 104 healthy adults ages 25-59 assessing self-perceived efficacy of AG1 Next Gen over 3 months.

ΔTruemed eligibility and approval required. This link will take you to a third party website hosted by Truemed (the "Site"). Linking to this Site does not constitute an endorsement or approval by AG1 or any of its employees of the content, products, services or opinions on the Site. This is being provided as a convenience and AG1 bears no responsibility for the accuracy, legality or content of the Site or for that of any subsequent links on the Site. Contact the owners of the Site for answers to questions regarding its content.

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© AG1

Complements AG1 by providing additional support for immune and bone health. Every drop provides a high concentration of vitamin D3 combined with vitamin K2 for enhanced efficacy.* Formulated separately for superior absorption.

INGREDIENTS

Vitamin D3 (as cholecalciferol)
Vitamin K2-MK7
Vitamin K2- MK4

Organic MCT Oil
Mixed tocopherols

ATTRIBUTES

Gluten-free
Non-GMO
NSF Certified for Sport

DIET FRIENDLY

Intermittent Fasting
Keto
Low-Carb
Paleo

Complement AG1 with additional support for immune and bone health.

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FAQs

Two drops of AG Vitamin D3+K2 contains 100 mcg vitamin K ; 50mcg MK7 and 50 mcg MK4. Trans and cis forms of MK7 are included and both have been found to be bioactive in the body.*

The vitamin D3 comes from lanolin, which is a natural byproduct of sheep wool. Throughout a sheep’s lifetime, wool is constantly being sheared to help regulate their body temperature. Using wool as a source of vitamin D delivers cholecalciferol, an effective, bioactive form of vitamin D known to support immune and bone health.*

More about AG Vitamin D3+K2

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AG D3 + K2 Explained