BioStacks
One A Day

Pregnancy Planning

1 Tablet · 60 servings · $0.33/serving

iHerbAmazon

Best for

ImmunePregnancyGeneral Health

Ingredients (22)

Vitamin B6

100%

Dose

1.9 mg

Target

1.3–25 mg

Form

—

Pantothenic Acid

12%

Dose

6 mg

Target

50–500 mg

Form

—

Niacin

72%

Dose

18 mg

Target

25–500 mg

Form

—

Biotin

3%

Dose

30 mcg

Target

1000–5000 mcg

Form

—

Folic Acid

100%

Dose

400 mcg

Target

400–800 mcg

Form

Budget

Other Ingredients (9)

IsomaltSweetener

A poorly-absorbed sugar alcohol that can cause bloating, gas, and laxative effects at higher doses (EFSA notes laxative threshold for polyols). Tolerable for most, but cumulative across products.

Beta-Carotene (color)Color

Beta-carotene used in small amounts as a colorant/antioxidant.

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Carnauba WaxCoating

Hard plant wax from the carnauba palm used to glaze gummies and tablets

Croscarmellose SodiumDisintegrant

Cross-linked cellulose derivative used as a superdisintegrant

GelatinCapsule

Protein derived from collagen, used in traditional capsule shells

HypromelloseCapsule

Plant-derived capsule material from cellulose

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

How to Take It

Take it anytime

No evidence a formula this broad works better at any particular hour. Take it with a meal containing fat — the vitamins A, D and E in it absorb poorly without one.

With a meal containing fat
Keep it away from coffee, tea and dairy
Space it a couple of hours from Calcium and Green Tea Leaf Extract

On the label

As a dietary supplement, take one Tablet daily, or as directed by a healthcare practitioner.

General guidance based on the ingredients, not a substitute for the label or your doctor.

Price Check

$19.99

$10$20$50

Cheaper than 65% of 798 multivitamins

Track this supplement in your stack

Get personalized insights, interactions, and coverage recommendations.

Get Started Free

Similar Supplements

M.V. Teen™

Futurebiotics

M.V. Teen™

🤰 for Pregnancy

66
Women's Complete Multivitamin

One A Day

Women's Complete Multivitamin

🤰 for Pregnancy

35
Women's Complete Multivitamin

One A Day

Women's Complete Multivitamin

🤰 for Pregnancy

23
Women's Multi

One A Day

Women's Multi

🤰 for Pregnancy

23
Multivitamins + Antioxidants

Blackmores

Multivitamins + Antioxidants

💊 for General Health

53

Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

BioStacks

Know exactly what's in your supplements.

Navigate

  • Home
  • App Store
  • Google Play

Resources

  • Contact & Support
  • Pricing
  • Terms of Service
  • Privacy Policy
  • Refund Policy

Explore

  • Health Areas
  • Best Supplements
  • Nutrients
  • All Supplements

Popular Picks

  • Best Magnesium for Sleep
  • Best Collagen for Skin
  • Best Creatine for Muscle
  • Best Vitamin D for Bone Health
  • Best Probiotics for Digestion
  • Best CoQ10 for Heart

Free Tools

  • Interaction Checker
  • Dose Checker
  • Form Comparison

Field Guides

  • Magnesium for sleep
  • Reading labels
  • Interaction checker
  • Dose checker
  • Harmful ingredients
  • Proprietary blends
  • Stack building
  • Scan without barcode
  • All guides →
© 2026 BioStacks. All rights reserved. Not medical advice.