High-Dose Black Walnut Supplements
28 products above 300 mg
28 supplements contain high-dose Black Walnut (above 300 mg). The highest dosage product is Black Walnut 1000 mg at 1000 mg.
Low Dose (23)High Dose (28)
High-Dose Products (sorted by dosage)
Frequently Asked Questions
What is considered high-dose Black Walnut?
Based on 107 products in the NIH DSLD database, high-dose Black Walnut supplements contain 300+ mg.
Is high-dose Black Walnut safe?
This site presents supplement label data only. Consult a healthcare professional before taking high doses of any supplement, including Black Walnut.