BioStacks
Source Naturals

Folic Acid 800 mcg

1 Tablet · 200 servings · $0.04/serving

iHerbAmazon

Ingredients (1)

Folate

100%

Dose

800 mcg

Target

400–800 mcg

Form

Budget

Other Ingredients (4)

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

Calcium CarbonateBuffer

Common calcium salt used as a buffering agent, filler, or mineral fortification in supplements

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

Take it anytime

Water-soluble — timing is flexible. Consistency matters more than the clock.

With or without food

On the label

1 tablet daily.

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

Price Check

$8.98

$10$20$50

Cheaper than 87% of 160 vitamin B9 supplements

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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.

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