Folate 1,333 mcg DFE (Folic Acid 800 mcg)
Our verdict
Folate 1,333 mcg DFE (Folic Acid 800 mcg) works out to $0.05 per serving of folate (vitamin b9), at 1333mcg per serving in tablet form. That puts it the cheapest quarter of the 93 folate (vitamin b9) products we can price per dose, where the typical serving costs $0.13, a Value Index of 2.8 where the median product is 1.0. One container lasts 400 days at the label dose of 1 serving a day, about $1.42 a month. We could not verify a third-party certification for Generic in a public registry. Worked out from the current retail price as of 2026-11-13; confirm the live price on Amazon.com before buying.
Questions about this product
- How much does one serving of Folate 1,333 mcg DFE (Folic Acid 800 mcg) cost?
- $0.05 per serving, which is 1333mcg of folate (vitamin b9) in tablet form, against a typical $0.13 across the 93 folate (vitamin b9) products we can price per dose, a Value Index of 2.8 where the median product is 1.0. Worked out from the current retail price as of 2026-11-13, not the sticker price.
- How long does one container of Folate 1,333 mcg DFE (Folic Acid 800 mcg) last?
- 400 days at the label dose of 1 serving a day, which is about $1.42 a month.
- Is Generic third-party tested?
- We could not verify a certification for Generic in the USP, NSF or Informed-Sport public registries. We do not count a "lab tested" claim printed on a label as third-party testing, and an uncertified brand is not automatically worse.




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The silence is deafening
Lead with cost-per-dose, not vibes.