Confident pregnant woman sitting on her kitchen counter eating a snack.


From the Size of a Poppyseed to the Size of a Jackfruit

Prenatal dietary supplements at every step on your pregnancy timeline

OB Complete® Petite and OB Complete® One prenatal dietary supplements are indicated to improve the nutritional status in women prior to conception, throughout pregnancy, and in the postnatal period.1

Start now and pay as little as $10 for a 30-day supply! Join the savings program to learn about more ways to save.

Restrictions apply. Please see eligibility requirements and full terms and conditions here.






*OB Complete®
prenatal dietary
contain bovine
sourced gelatin.

OB Complete® Petite or OB Complete® One?

OB Complete® Petite and OB Complete® One are different in order to meet the needs of different moms-to-be. OB Complete® Petite soft gels are easy to swallow while still giving mom and baby the essential nutrients they need. OB Complete® One dietary supplements contain a slightly higher dose of vitamin D as well as biotin, calcium, iodine, and magnesium.1

Tiny, easy to swallow prenatal nutrition

Tiny prenatal nutrition supplement.

Vitamin C 75 mg
Vitamin D 25 mcg (1000 IU)
Vitamin E 20 mg (30 IU)
Vitamin B6 30 mg
Folic Acid 1 mg
Ferronyl® (carbonyl iron)§ 35 mg
Sumalate® Iron|| 5 mg
Zinc 25 mg
Copper 1 mg
DHA 200 mg
EPA 14 mg
Vanilla scent

High concentration of vitamin D

high concentration of vitamin D supplement.

Vitamin C 70 mg
Vitamin D 30 mcg (1200 IU)
Vitamin E 20 mg (30 IU)
Vitamin B6 30 mg
Folic Acid 1 mg
Biotin 200 mcg
Calcium 55 mg
Ferronyl® (carbonyl iron)§ 40 mg
Sumalate® Iron|| 10 mg
Iodine 150 mcg
Magnesium 25 mg
Zinc 15 mg
Copper 1 mg
DHA 300 mg
EPA 40 mg
Vanilla scent

These products also contain additional B vitamins such as thiamin, riboflavin, niacin, and B12.

OB Complete® One offers a few things that OB Complete® Petite does not:

  • A higher concentration of omega-3s (DHA and EPA)
  • A higher concentration of iron (Ferronyl® and Sumalate®)
  • Includes calcium, biotin, iodine, and magnesium in its formula

See Full Safety and Prescribing Information for OB Complete® Petite and One.

Have you been prescribed a different formulation of OB Complete®? Do you have nutritional restrictions or considerations that prevent you from taking one of the formulations above? Talk to your healthcare provider for more information.

  • Not actual pill size. 
  • Equal to mg alpha-tocopherol. 
  • §Ferronyl® is a registered trademark of ISP Investments Inc.;
    Formulation Patent U.S. 8,263,137. 
  • ||Sumalate® is a registered trademark of Albion International, Inc. and is covered by the following patents:
    U.S. Pat. No. 6,716,814, U.S. Pat. No. 8,425,956.

Benefits of taking prenatal vitamins regularly during pregnancy2-6

Vitamin C

Helps the body absorb iron and builds a healthy immune system.

Vitamin B6

Vitamin B6 is important for neural activity and energy metabolism for both mother and baby.


Helps to build your baby’s bones.


Good for muscle regeneration and strength, as well as helping restore your body while you’re asleep.

Vitamin D

Supports healthy bone development by helping the body absorb and use calcium.

Folic Acid (Folate)

Helps to reduce neural tube defects, which are serious birth defects of the spine and the brain that can occur during early pregnancy.

Iron (Ferronyl® and Sumalate®)

Supports baby’s growth and development, and helps your body make more blood to supply oxygen to both you and your baby.


An essential micronutrient required for the formation of enzymatic processes during baby’s development. Low copper levels have been linked to anemia during pregnancy, so when considering iron supplementation copper must be taken into account as well.

Vitamin E

An antioxidant that helps to form red blood cells and muscles.


Plays a key role in gene regulation and cell signaling. Works to prevent biotin deficiency, something at least one-third of pregnant women experience.


Helps produce insulin and enzymes.

Omega-3 (DHA/EPA)

Supports optimal brain, eye, and nervous system development.

OB Complete® Prenatal Dietary Supplements

Join the savings program

Pay as little as $10 for a 30-day supply (and we’ll pay the rest up to $50).
Restrictions apply. Please see eligibility requirements and full terms and conditions here.

These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

This content is for informational and educational purposes only. The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician, pediatrician, or other qualified health provider with any questions you may have regarding diet and exercise during and after pregnancy, or other medical condition.


  1. OB Complete® [prescribing information]. Bridgewater, NJ: Vertical Pharmaceuticals; 2018.
  2. The American College of Obstetricians and Gynecologists. Nutrition during pregancy. Published February 2018. Accessed July 31, 2019.
  3. American Pregnancy Association. Nutrients and Vitamins for Pregnancy. American Pregnancy Association website. Accessed August 5, 2019.
  4. National Institutes of Health. BIotin: fact sheet for health professionals. Published July 9, 2019. Accessed August 22,2019.
  5. Mckeating DR, Fisher JJ, Perkins AV. Elemental metabolomics and pregnancy outcomes. Nutrients. 2019;11:73.
  6. Vulkelic J, Kapamadzija A, Petrovic D, et al. Variations of serum copper values in pregnancy. Srp Arh Celok Lek. 2012;140(1-2):42-46.



CONTRAINDICATIONS: This product is contraindicated in patients with a known hypersensitivity to any of the ingredients.