Rejoova Core

$19.00 or Original price was: $19.00.Current price is: $16.15. / month

Is Rejoova Core right for you?

Rejoova Core was formulated by fertility experts who work with real patients every day, designed to complement Rejoova Eggs and support women during the preconception window and into early pregnancy. Rejoova Core delivers two foundational nutrients many women need more of when trying to conceive: active folate and choline.

  • Women trying to conceive naturally
  • Women preparing for pregnancy and early pregnancy support
  • Those looking for active folate instead of synthetic folic acid
  • Women who want more meaningful choline support than most prenatals provide
  • Those taking Rejoova Eggs who want more complete preconception support
  • Anyone seeking expert-formulated support beyond a basic prenatal

We recommend Rejoova Core is taken for a minimum protocol duration of 3 months.

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  • Flexible schedule—easy to modify
  • Renews every 30 days
  • We email you 3 days before each renewal
  • Delivery—once a month
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Here’s the truth.

Your fertility supplements aren’t cutting it.

But there’s a real solution.

So three of the world’s leading fertility experts got together to create the ultimate fertility supplements for YOU!

Rejoova Core Fertility Supplement

Meet Rejoova Core

  • Prenatal Foundation Support
  • Supports Methylation
  • Supports Early Fetal Development
  • Supports Brain and Neural Tube Development
  • Supports Placental Health
  • Supports Liver and Hormone Health

60 Years of Clinical Experience

Rejoova was born from 60 years of combined clinical experience along with tens of thousands of pregnancies.

How Does Rejoova Core Work?

baby in a womb

Designed to fill key prenatal gaps: Rejoova Core was created to provide two of the most important nutrients many women still miss when trying to conceive – active folate and choline.

Supports methylation: Rejoova Core includes active 5-MTHF, the form of folate the body can use directly, to support methylation, homocysteine balance, and healthy cell division.

Supports early pregnancy development: Folate and choline are especially important in the earliest stages of pregnancy, often before a woman even knows she is pregnant.

Supports fetal brain and neural tube development: Choline and folate work together to support healthy neural tube closure and early brain development.

Supports placental and liver health: Choline plays an important role in placental development, fat metabolism, and liver function.

Designed to pair with Rejoova Eggs: Rejoova Core was specifically formulated to be taken with Rejoova Eggs for more complete preconception support. Together, they can replace a traditional prenatal vitamin.

Formulated by the world’s leading fertility experts

“These are the supplements I recommend to my own patients when quality, absorption, and formulation actually matter.”

—Aimee Raupp
Aimee Raupp
Dr. Marc Sklar

“I’ve spent decades combining Eastern medicine with modern fertility care. Rejoova brings that same integrative thinking into supplement form: without shortcuts or guesswork.”

—Marc Sklar

“As a physician specializing in fertility, I’ve seen how important targeted support can be. Rejoova was developed with that same clinical standard in mind: rooted in science and designed to support patients where it matters most.”

—Dr. Zaher Merhi
Dr. Zaher Merhi
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Rejoova Core FAQs

How many capsules do I take each day?

Take 2 capsules daily, preferably with food.

Can I take this product with Rejoova Eggs?

Yes. Rejoova Core was specifically designed to be taken alongside Rejoova Eggs.

Does Rejoova Core replace my prenatal?

Rejoova Eggs and Rejoova Core together give you two of the most important things a prenatal is supposed to provide: active methyl folate (5-MTHF) and a meaningful dose of choline, plus Vitamin D3 from Rejoova Eggs. Many prenatals fall short here. They often rely on synthetic folic acid, which not everyone converts efficiently, and choline is frequently missing or barely present.

Rejoova Eggs also contains beef liver and beef ovary extract, what we like to call nature’s B complex. Liver is naturally one of the most B-vitamin and iron-rich foods there is, and whole-food nutrients like this are often well recognized and absorbed by the body. We don’t quantify a specific B12 or iron dose from this extract the way a prenatal label does, but it’s real, whole-food nutrition working the way it always has.

If you’re also eating a nutrient-dense, whole-foods diet and taking a quality omega-3 (EPA/DHA) separately, Rejoova Eggs plus Rejoova Core can cover a meaningful part of what a prenatal is trying to do, and does it well in the areas that matter most for methylation and early development.

What this combination is not is a substitute for a fully quantified prenatal panel. There’s no labeled iodine in Rejoova Core or Rejoova Eggs, and the B12 and iron naturally present in the liver and ovary extract aren’t dosed or guaranteed the way a prenatal ingredient would be. Some women need iodine, B12, or iron in specific, tested amounts, particularly if you’re vegetarian, have a history of low ferritin, or have a thyroid condition. That’s not something we want you guessing on.

So here’s our real answer: work with us or your provider to check your levels for iron, iodine, and B12, and supplement those individually if needed based on your actual labs. That way you get both. The active methyl folate and real choline your prenatal may be shortchanging you on, real food-based nutrition from Rejoova Eggs, and confidence that your individual gaps are covered by data, not assumption.

This information is educational and not intended to diagnose, treat, or replace guidance from your healthcare provider.

Is this product safe during the two-week wait?

Yes. Rejoova Core is safe during the two-week wait and is designed for the preconception period and into early pregnancy.

I have an MTHFR gene variant. Is this product appropriate for me?

Yes. Rejoova Core uses active 5-MTHF, which bypasses the conversion step required for folic acid.

How long should I take this product?

We recommend beginning at least 3 months before trying to conceive to allow time for full nutritional repletion.

Can I take Rejoova Core if I have PCOS?

Yes. Active methylfolate and choline may be especially relevant for women with PCOS and related methylation or metabolic concerns.

Can I take Rejoova Core if I have low AMH or DOR?

Yes. Rejoova Core supports the broader nutritional environment for conception and is recommended alongside Rejoova Eggs for women with low AMH or diminished ovarian reserve.

supplement capsule

Rejoova Core Formulation

Folate (as active coenzyme (6S)-5-MTHF calcium salt; Magnafolate® Pro) — 1000 mcg DFE (250% DV)

Folate is essential for DNA synthesis, cell division, and the methylation cycle. Rejoova Core uses 5-MTHF, the biologically active form of folate, so the body can use it directly without needing to convert synthetic folic acid first. This is especially important during preconception and early pregnancy, when folate needs are high and nutritional status matters before a woman even knows she is pregnant.

Support for Dosage and Format: Research supports active methylfolate dosing in the range of 400 mcg to 1000 mcg DFE daily for preconception and early pregnancy support, with higher amounts often used when stronger methylation support is needed. Rejoova Core provides 1000 mcg DFE, a clinically meaningful dose designed to fully support preconception and early pregnancy needs. Magnafolate® Pro was selected because it is a stable, highly bioavailable form of active 5-MTHF that bypasses the conversion step required for folic acid.

Choline (as microencapsulated choline bitartrate; VitaShure®) — 300 mg (55% DV)

Choline is an essential nutrient that supports fetal brain development, neural tube support, placental health, and healthy methylation. It also plays an important role in liver function, cell membrane integrity, and the broader nutritional foundation needed before and during pregnancy. Choline is one of the most commonly under-consumed nutrients in pregnancy, and many prenatals contain little or none at all.

Support for Dosage and Format: The adequate intake for choline during pregnancy is 450 mg per day, with many clinicians and researchers recommending closer to 550 mg per day, especially during early pregnancy. Rejoova Core provides 300 mg per serving, a meaningful daily dose designed to help close one of the most common gaps in preconception nutrition when combined with a choline-rich fertility diet. VitaShure® microencapsulation was selected to improve stability, reduce the unpleasant odor often associated with choline, and make daily use easier to sustain.

Other Ingredients

Veggie Capsules, Rice Hull, Rice Extract