Built for every stage of motherhood.
Your body's nutrient needs change dramatically from the months before conception through pregnancy and into postpartum recovery. A single one-size prenatal can't keep up with all of it.
Stack builds a personalized daily pack for exactly where you are — trying to conceive, pregnant, recovering, or nursing. Bioavailable forms, clinical doses, and the nutrients most prenatals quietly leave out.
Most prenatals are built for the lowest common denominator.
Walk through the prenatal aisle and nearly every bottle uses synthetic folic acid. Research suggests roughly a third to 40% of women carry an MTHFR gene variant that reduces how well they convert folic acid into the active folate their bodies actually need. Methylfolate skips that conversion entirely.
Choline is another glaring gap. The American Medical Association now recommends choline during pregnancy to support fetal brain development — yet most prenatals contain little or none because it's bulky and doesn't fit neatly into a single capsule.
And iron form matters. Ferrous sulfate — the cheapest and most common prenatal iron — is also the most likely to cause nausea and constipation. Iron bisglycinate absorbs better and is significantly gentler on your gut during an already sensitive time.
Built for every stage
A stack that evolves with you — from preconception through breastfeeding.
Preconception
Preconception stack
Building a strong nutrient foundation three to six months before conception supports egg quality, ovulation, and early embryo development.
- MethylfolateComing soon
- Prenatal MultiComing soon
- Omega 3
- InositolComing soon
Pregnancy
Pregnancy stack
Meeting elevated demands for folate, iron, omega-3 DHA, and vitamin D through each trimester — without the synthetic shortcuts most prenatals rely on.
- Prenatal MultiComing soon
- MethylfolateComing soon
- Omega 3
- Vitamin D3
- Easy Iron
Postpartum
Postpartum stack
Replenishing iron, folate, magnesium, and essential fats after birth — supporting recovery, sleep, and the demanding months of early motherhood.
- Prenatal MultiComing soon
- MethylfolateComing soon
- Omega 3
- Magnesium Glycinate
- Easy Iron
Breastfeeding
Breastfeeding stack
Nursing pulls choline, DHA, and vitamin D directly from mom. A stage-specific stack keeps both of you covered through the lactation months.
- Prenatal MultiComing soon
- Choline
- Omega 3
- Vitamin D3
Our commitments
The standards behind every pack.
No synthetic folic acid — methylfolate only
Up to 40% of women carry an MTHFR variant that limits their ability to convert synthetic folic acid into the active form the body actually uses. Every Stack prenatal uses methylfolate so your folate works regardless of your genetics.
Iron bisglycinate form
Standard prenatals use cheap ferrous sulfate — the reason so many women feel nauseous or constipated. We use iron bisglycinate: gentler on the stomach, better absorbed, and clinically shown to raise ferritin without GI side effects.
Third-party tested & physician-reviewed
Every batch is independently tested for heavy metals, potency, and purity. Formulas are reviewed by clinicians against the latest OB-GYN and maternal-fetal nutrition research.
Get a stack built for your stage.
Two minutes, a few questions about where you are in your journey, and a personalized daily pack delivered monthly.
*Always consult your healthcare provider before starting supplements during pregnancy.