High-Dose Vitamin B9 Supplements
43 products above 400 mcg DFE
43 supplements contain high-dose Vitamin B9 (above 400 mcg DFE). The highest dosage product is Prenatal at 1333 mcg DFE.
Low Dose (45)High Dose (43)
High-Dose Products (sorted by dosage)
Frequently Asked Questions
What is considered high-dose Vitamin B9?
Based on 93 products in the NIH DSLD database, high-dose Vitamin B9 supplements contain 400+ mcg DFE.
Is high-dose Vitamin B9 safe?
This site presents supplement label data only. Consult a healthcare professional before taking high doses of any supplement, including Vitamin B9.