Optimal Prenatal

Why I Formulated Optimal Prenatal

My target was simple: formulate the best prenatal in the world. I recently re-evaluated every nutrient and form in this formula against current research and updated where the science justified it.

• D3 is dosed per the research on pregnancy and lactation needs. 4,000 IU/day was the safest, most effective dose in a controlled pregnancy trial¹. Supports healthy bone development and immune system function.^†
• K2 (MK-7) works with D3 to direct calcium into bone, not soft tissue³, and has been shown to support healthy bone mineral density in mothers and the developing baby⁴.^†
• Boron supports healthy bone metabolism alongside calcium, magnesium, and D3⁵.^†
• Lutein and zeaxanthin (10:2 ratio) is based on research on infant visual development specifically, not adult eye-health ratios⁶.^†
• Choline and myo-inositol support neural tube and brain development not just during fetal development but for the baby's entire life⁷ ⁸ ⁹.^†
• Ginger, thiamine, and B6 support comfort through pregnancy-related nausea¹⁰.^†
• Chelated trace minerals absorb well and are gentle on a sensitive stomach.^†
• A full B-complex supports energy and mood at meaningful doses.^†
• CoQ10 and glutathione support healthy antioxidant status during pregnancy, when oxidative stress naturally rises¹¹ ¹² ¹³^†
• Both retinyl palmitate and beta-carotene forms of vitamin A are included because many women carry BCO1 variants that limit their ability to convert beta-carotene into active vitamin A on their own¹⁴. Vitamin A supports immune system function, eye development, and your baby's bone formation.^†
• Folate as both L-5-MTHF (methylfolate) and calcium folinate (folinic acid): methylfolate feeds the methylation cycle; folinic acid supports DNA base formation and new cell division, including healthy blood cell formation. Folate, B12, and B6 together support healthy homocysteine metabolism throughout pregnancy¹⁹ ²⁰.^†
• B12 as both methylcobalamin and adenosylcobalamin: methylcobalamin works with folate on methylation and nerve health; adenosylcobalamin is the mitochondrial form your cells need for energy production²¹.^†

On purpose, not by accident:

• No iron. It competes with calcium for absorption¹⁵ and is pro-inflammatory for many people. If you need it, add our Iron with Cofactors or our Iron Chewable.
• No DHA. Most prenatals that include it don't include enough to matter¹⁶. Pair this with our Fish Oil for real EPA and DHA at doses that count, tested for purity and rancidity.^†
• Headaches, irritability, or trouble sleeping? Switch to Optimal Prenatal MF, which uses less stimulating forms of folate and B12²¹. As far as I know, we're the only company formulating a prenatal this way.^†

Fertility Takes Two

If you're trying to conceive, remember that fertility takes two. Sperm quality matters as much as egg quality, and sperm take approximately 3 months to fully develop and mature.

I recommend your partner begin taking Optimal Man at least 3 months before you plan to conceive. This provides the methylation support, antioxidants, and nutrients needed to support healthy sperm development and DNA integrity during that critical window.^†

Continue Through Breastfeeding

These recommendations don't stop at delivery. Breast milk is only as nutritious as the mother producing it. Every nutrient your baby receives through breast milk comes directly from your body's stores.

Continue taking Optimal Prenatal, Fish Oil, and Iron, throughout breastfeeding to provide nutrient-dense milk to your baby while protecting your own nutrient status. Many women become depleted during breastfeeding because they stop supplementing.^†