Essential for Women Prenatal Multivitamin

Clinically‑studied prenatal support for preconception, pregnancy & postpartum*

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What This Prenatal Supports

Key benefits backed by science*

• Neural Tube Development｜Folate & Choline support healthy neural tube for baby*

• Fetal Brain Health｜Omega‑3 DHA & Choline for baby’s brain development*

• Bone Wellness｜Vitamin D3, K2, Magnesium for mom & baby bone health*

• Pregnancy Stress Support｜Clinical study shows support for healthy cortisol levels in pregnancy†*

  • 2.6 Billion Capsules Sold

  • Clean Label Project Certified

  • 100% Ingredients Made Traceable

  • $5M Investment in Clinical Studies

  • Formulated by Dietitians & Scientists

  • Vegan & Non-GMO

    Our Innovative Smart Capsule Technology

    Nested‑capsule design for better nutrient absorption*

    Our unique nested capsule separates fat‑soluble and water‑soluble nutrients inside one capsule. Delayed‑release to dissolve in small intestine, helping maximize absorption of key prenatal nutrients. Vegan, citrus‑mint scent tab inside every bottle to offset vitamin aftertaste.

    Our radical idea: supplements should work.

    In our formulation we begin with the human body, working with leading doctors, scientists, and researchers to solve for product composition and delivery. We then conduct clinical trials on our finished formulas to measure, and publish, our results.

    This isn’t rocket science. But it is real, validated science — and it’s how we ensure our products work hard for women, in each new stage of their lives.

    • 2030

      Pledged Completion of Clinicals Across Ritual
      We’ve made a public pledge to test our entire portfolio.

    • $5m

      Committed In Independently-Led Clinical Trials
      Our research isn’t just for us — it advances women’s health.

    • 5

      Completed Clinical Trials
      And counting. Our trials test & prove product efficacy.

    • 6

      Patented Products
      Our patented capsules are designed for peak nutrient delivery.*

      Scientific & Medical Leadership

      We bring in the heavyweights, partnering with nutritionists, OB/GYNs, fertility specialists, and other industry leaders to inform our formulations.

      Dr. Nima Alamdari

      Phd. — Chief Scientific Officer

      Bio：Dr. Nima Alamdari is a Harvard-trained muscle physiologist specializing in health and sports science. With over 20 years of research involvement focused on muscle metabolism and physiology at some of the world's top-tier universities, he is dedicated to advancing cutting-edge science for optimal performance, fitness, and health. He previously served as a faculty member at Harvard Medical School and is currently a Chief Scientific Officer in industry, as well as an Honorary Professor at the University of Exeter, where he publishes influential research in sports science, nutrition, and medicine. A passionate athlete, he has completed all six of the world’s major marathons, including Boston, Chicago, New York, Tokyo, London, and Berlin. He lives (and runs) in Los Angeles.

      Dr. Mastaneh Sharafi

      PhD, RD — SVP, Scientific & Clinical Affairs

      Bio：Dr. Mastaneh Sharafi is the Senior Vice President of Science and Innovation at Ritual, where she leads the translation of cutting-edge nutritional research into transformative, evidence-based nutrition solutions. A Ph.D. in Nutritional Sciences and a Registered Dietitian, Dr. Sharafi trained at Penn State University and the University of Connecticut and has authored dozens of scientific publications. With expertise spanning clinical studies, dietary patterns, chemosensory perception, and product innovation, she bridges rigorous science with real-world impact and is recognized for her influence within the broader healthcare and nutrition community. Passionate about making complex research accessible and actionable, Dr. Sharafi is committed to advancing public health through evidence-based innovation and a deeper understanding of the science behind what we eat.

      Dr. Marie Caudill

      PhD, RD — Professor, Cornell University

      Bio：Professor Emerita Marie Caudill is internationally recognized for her research on folate and choline nutrition, particularly the intake levels needed to support optimal metabolism and maternal and fetal health during pregnancy. Her work has combined randomized controlled feeding trials with targeted and untargeted analyses of genomic, epigenetic, metabolic, and nutritional outcomes to better understand nutrient requirements and function. Professor Caudill has authored more than 170 research articles, reviews, and book chapters and has delivered numerous scientific presentations on the importance of choline nutrition during pregnancy. Her research has helped shape nutrient intake recommendations and has influenced the formulation of prenatal dietary supplements worldwide.

      Dr. Jason Rothbart

      MD, FACOG — Physician, Ceders-Sinai

      Bio：Dr. Jason Rothbart is a board-certified OB/GYN specializing in Obstetrics, Gynecology, and initial infertility treatment. Raised in West Los Angeles, he proudly serves his community from his Century City practice. With extensive training in Chicago and at USC Los Angeles County Medical Center, and 20 years experience, Dr. Rothbart combines surgical expertise with a compassionate, individualized approach for his pregnant and non pregnant patients. His genuine care, patience, and respect for patients offer a comforting and complete medical experience.

      Dr. Christie Messenger

      OB/GYN, New York

      Bio：Dr. Christie Messenger is a board certified obstetrician/gynecologist with a focus in reproductive healthcare. She completed her residency at Mt. Sinai Hospital fulfilling a lifelong dream of living and working in Manhattan. With over a decade in the field, Dr. Messenger is currently affiliated with NYU, but has previously worked with several underserved populations in New York City and most recently comes from a private practice.

      We’re building a clinically backed future.

      Our radical idea: supplements should work.

      Not all clinical studies are equal. Our “clinically proven” means human studies on our finished formulas to actually measure impact, not just make claims.

      Our “clinically proven” means human studies on our finished formulas to actually measure impact, not just make claims. Here’s how we’re raising the bar on clinical evidence:

      ❶

      PRE-REGISTERED STUDY PLANS & OUTCOMES

      Upfront trial registration makes studies more transparent and trustworthy. Find all of our trials on ClinicalTrials.gov.

      ❷

      INDEPENDENTLY LED STUDIES

      Our independent research partners provide expert collaboration and help ensure objectivity, even with industry funding.

      ❸

      THOUGHTFUL, INCLUSIVE PARTICIPATION

      We set criteria to ensure study participants reflect real users, and an independent IRB reviews each study plan for safety.

      ❹

      TRANSPARENT, CONTROLLED RESULTS

      We plan a study’s sample size via power analysis and compare results to controls to reduce bias and detect real effects.

      ❺

      PEER-REVIEWED RESULTS & PUBLICATION

      Completing a study isn’t the end. We share results at conferences and pursue peer-reviewed publication to help validate our methods and conclusions.

      ❻

      ADVOCACY FOR CHANGE

      Clinical findings help support our advocacy work to push for updated nutrient guidance and safer heavy metal limits for supplements.

      “Clean” isn’t clear enough. We’re traceable.

      From rigorous heavy metal testing to human rights audits, our visible supply chain is the first of its kind.

      Meet our ingredients — all of them.

      This radical concept is our bread and vegan butter. We publicly share the source, supplier, and final place of manufacturing of ingredients for our active and other ingredients with you, our competitors, and frankly anyone who asks.

      And just to say it — not everyone does this. Traceability is not an industry-wide standard. But it is ours.

      ●

      HUMAN HEALTH
      Your safety is non-negotiable
      Traceability helps us know every little detail of our supply chain, meaning wecan handpick best-quality ingredients that are lower in heavy metals and otherproblematic contaminants.

      ●

      PLANETARY HEALTH
      Our planet is non-negotiable
      We carefully vet any ingredients that are deemed high risk for human rights andenvironmental abuses (an ever-evolving territory), as informed by theInternational Labor Organization's best practices.

      Don’t just take our word for it.

      Third-party testing is essential to upholding high standards for quality, safety, and efficacy.

      • Certifications

        We also seek external certifications that validate our work, such as earning the Clean Label Project Purity Award across all Ritual products.

      • Quality Control

        We work with best-in-class facilities to test for safety and quality at three checkpoints throughout the production process — raw materials, finished goods, and third-party certifications.

      • Certificate of Traceability

        We share our receipts: we provide product-by-product heavy metal test results on request.

        Our Ingredients

        You’ve heard of the Amalfi Coast, but what about Ogden, Utah, where the Iron is always hot? Get the sourcing scoop for each of our Made Traceable® ingredients below. 

        • Folate

          METHYLATED FOLATE
          We include methylated folate as 5-MTHF, the active form of folic acid. It bypasses common gene variations that make the folic acid to folate conversion more difficult for up to ⅓ of people.*

        • Vitamin B12

          METHYLATED B12
          We use a biologically-active form (a.k.a. the same kind found in food and our body), as opposed to the commonly used cyanocobalamin.

        • Vitamin D

          VEGAN-CERTIFIED D3 FROMLICHEN
          We opted for a vegan-certified form from sustainably-harvested lichen, as opposed to non-animal friendly sources like sheep’s wool or fish liver.

        • Iron

          GENTLE, FERROUS BISGLYCINATE CHELATE
          We chose a chelated form that’s backed by decades of human studies—plus, it’s shown to be gentle on the stomach, unlike other forms.

        • Probiotics (UREX™)

          Probiotic blend UREX™ helps maintain a healthy vaginal microbiota.*

        • Probiotics (HN019® & HN001®)

          HN019® promotes gut health. Supplementation with HN001® promotes mom’s metabolic health during pregnancy, and has been shown to support breast milk immune factors when breastfeeding.*

        • Prebiotics

          PreforPro® has been studied in human clinical trials at the dose of 15mg, the same amount included in our biotics, to support the growth of beneficial bacteria living inside the gut. *PreforPro® is a trademark of Deerland Probiotics and Enzymes, Inc.

        • Vitamin K2

          PURE, NON-SOY FORMOF K2MK7
          Our bioavailable form comes from a soy-free source that can be difficult to find in food.

        • Boron

          FOOD-FORM BORON
          We use calcium fructoborate—a form found in food—because it’s supported by clinical studies.

        • Vitamin E

          FROMMIXED TOCOPHEROLS
          We use a soy-free, mixed tocopherols source that matches the composition of Vitamin E found in healthy foods.*

        • Ceratiq®

          Ceratiq® has been studied in human clinical trials at the dose of 350mg, the same amount included in HyaCera™, to support the reduced appearance of wrinkles and fine lines and promote hydrated skin on the face and body.*

        • Magnesium

          CHELATED FORMOF MAGNESIUM
          We chose a chelated form that’s bioavailable and backed by clinical studies.

          Quality You Can Trust

          Every batch undergoes comprehensive third‑party testing:

          Heavy Metal Screening

          check_circle PASSED

          Potency & Ingredient Identity

          check_circle PASSED

          Allergen & Pesticide Check

          check_circle PASSED

          Microbial Safety Testing

          check_circle PASSED

          Non‑GMO Verified, Clean Label Project Certified.100% traceable ingredients, recycled‑material packaging