Prenatal Vitamin D

Our Vitamin D3+K2 delivers extra support for optimal breastmilk D3 levels and immune support.*

Delivery Schedule

3 Month Delivery
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3-month supply, shipped every 3 months. Includes free nutritionist consult.
$16.99/month $19.99
  • 1 Month Delivery
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    1-month supply, shipped every month. Includes free nutritionist consult.
    $17.99/month $19.99
  • 3 Month Delivery
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    3-month supply, shipped every 3 months. Includes free nutritionist consult.
    $16.99/month $19.99
  • 6 Month Delivery
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    6-month supply, shipped every 6 months. Includes free nutritionist consult.
    $14.99/month $19.99
  • 9 Month Delivery
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    9-month supply, shipped every 9 months. Includes free nutritionist consult.
    $13.99/month $19.99
  • One Time Purchase 1-month supply, delivered once. $19.99
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Prenatal Multi Capsules Upgrade Your Prenatal

Dosages and optimal nutrient forms designed to help you thrive. Trusted by 4,000+ practitioners.

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Product Details

Easy-to-take D3/K2 capsules that are small in size and can be flexibly dosed to meet your unique needs*. Our D3/K2 topper is ideal for when you need an extra boost beyond the highly supportive dosage in our Prenatal Multi, including while breastfeeding.

Learn More

Mamas need Vitamin D3 and K2 to support optimal fertility, immune function in mama and baby, healthy bone development in baby, an overall healthy and full-term pregnancy, adequate breastmilk Vitamin D levels, postpartum recovery, and more*. Vitamin D3 and K2 are the optimal nutrient forms, and the two work synergistically together*. Some mamas need more Vitamin D3/K2 due to genetics, diet, geography, life stage (including while breastfeeding) or other factors. Our D3/K2 topper is ideal for when you need an extra boost.

How to Use

Take one capsule up to five times daily with food. 2 capsules (4,000IU of D3 and 90mcg of K2 per day)) is a highly effective and safe dose for most mamas during pregnancy. We recommend the equivalent of 3 capsules (6,000IU D3) while breastfeeding to ensure baby receives adequate nutrition. If you are taking Needed's Prenatal Multi, be mindful that we include 4,000IU of D3 and 90mcg of K2 in our base formula. See our dosage chart below for the right dose to meet your unique needs.

Have Questions?

What makes us different

Optimal Nutrients

Formulated By Experts

Backed by Clinical Insights

Third Party Tested

For All Perinatal Stages

Find your optimal dosage

Our Prenatal Multi Powder/Capsules and Essentials are dosed at 4,000IU D3 / 90mcg K2 and 2,000IU D3 / 25mcg K2, respectively

No Testing:

Preconception

2 capsules / day

(4,000IU D3 / 90mcg K2)

Pregnancy

2 capsules / day

(4,000IU D3 / 90mcg K2)

Breastfeeding/ Postpartum <1 year

3 capsules / day

(6,000IU D3 / 135mcg K2)

Mom Years Beyond

2 capsules / day

(4,000IU D3 / 90mcg K2)

With Testing:

Test Your Levels With Us!

Life Stage
Pregnancy and Fertility Focused or Mom Life
Breastfeeding and Postpartum <1 year

<30 ng/mL

(<75 nmol/L)

4 capsules / day

(8,000IU D3 / 180mcg K2)
OR

5 capsules / day

(10,000IU D3 / 225mcg K2)

30-50 ng/mL

(75-125 nmol/L)

3 capsules / day

(6,000IU D3 / 135mcg K2)

4 capsules / day

(8,000IU D3 / 180mcg K2)

>50 ng/mL

(>125 nmol/L)

2 capsules / day

>50 ng/mL(>125 nmol/L)

3 capsules / day

(6,000IU D3 / 135mcg K2)
Pregnancy and Fertility Focused or Mom Life

<30 ng/mL

(<75 nmol/L)

4 capsules / day

(8,000IU D3 / 180mcg K2)
OR

5 capsules / day

(10,000IU D3 / 225mcg K2)

30-50 ng/mL

(75-125 nmol/L)

3 capsules / day

(6,000IU D3 / 135mcg K2)

>50 ng/mL

(>125 nmol/L)

2 capsules / day

>50 ng/mL(>125 nmol/L)
Breastfeeding and Postpartum <1 year

<30 ng/mL

(<75 nmol/L)

5 capsules / day

(10,000IU D3 / 225mcg K2)

30-50 ng/mL

(75-125 nmol/L)

4 capsules / day

(8,000IU D3 / 180mcg K2)

>50 ng/mL

(>125 nmol/L)

3 capsules / day

(6,000IU D3 / 135mcg K2)

Real Reviews from Real Customers

Ready to talk to your health practitioner about our better D3/K2?

Thoughtful inquiry is needed.

What makes Needed’s Prenatal Vitamin D3+K2 different from others?
We use optimal nutrient forms paired at an optimal ratio for the perinatal life stage. Plus, our D3 + K2 comes in smaller capsules for easy taking and dosage tailoring.
Why do you offer Vitamin D3+K2 separately from your Prenatal Multi?
For most mamas in pregnancy, 4,000IU of D3 and 90mcg of K2 per day (2 capsules) is highly effective and safe. Our Prenatal Multi is dosed at this level. Some mamas, due to genetics, diet, geography, life stage (while nursing we recommend at least 6,000IU / 135mcg) or other factors, may need or benefit from a higher dose.
How do I know how much Vitamin D3+K2 I need?
Start by scrolling up and reviewing our dosage chart or by testing your Vitamin D3 levels. This chart and ratio of Vitamin D3+K2 was set in partnership with a group of women’s health practitioners that regularly test women's nutrients levels before, during, and after pregnancy.
Is your Vitamin D3+K2 vegan, allergen free, and Non-GMO?
Our Vitamin D3+K2 is vegetarian and non-GMO. Free of 9 major allergens, gluten, and unwanted fillers.
What are the “other ingredients” in your Vitamin D3+K2?
D3+K2 are carried in vegetable capsules made from cellulose with a small amount of extra cellulose and the amino acid, L-Leucine, to help place the nutrients into capsules.
Where is your Vitamin D3+K2 manufactured?
Our Vitamin D3+K2 is manufactured in the United States at an FDA registered facility that has third party GMP certification.
What kind of testing do you do?
is manufactured in the United States at an FDA registered facility that has third party GMP certification.