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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)

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.