For prenatal health, DNA synthesis, and healthy homocysteine levels, this delivers a strong dose. **Folic Acid** at 800mcg hits the top of the 400–800mcg clinical range — a dose well-supported for prenatal health, DNA synthesis, and homocysteine metabolism. At 1,360mcg DFE (dietary folate equivalents), you're comfortably exceeding the RDA of 400mcg.
The form is synthetic folic acid, which requires your body to convert it through multiple conversion steps before it becomes usable. An estimated 30–40% of people carry MTHFR gene variants that slow this conversion, meaning some users may not fully benefit. The included 25mcg of **Vitamin B12** as cyanocobalamin is a reasonable pairing since B12 and folate work together, but at just 10% of the minimum supplemental dose (250mcg), it's more of a trace addition than a therapeutic amount.
If you know you process folic acid well, the dose here is solid. If you're unsure about your MTHFR status, a methylfolate form would give you more reliable absorption.
BioStacks
Other Ingredients (3)
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Stearic AcidLubricant
Saturated fatty acid used as tablet lubricant
How to Take It
Best taken in the morning
Many people prefer it earlier in the day; there's no evidence timing changes anything. Absorption is fine with or without food.
With or without food
On the label
Suggested Usage: Take 1 tablet daily with a meal.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$6.11
Cheaper than 93% of 138 vitamin B9 supplements
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the 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. studied 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.