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High-Dose Oregon Grape Supplements

14 products above 190 mg

14 supplements contain high-dose Oregon Grape (above 190 mg). The highest dosage product is Oregon Grape at 1140 mg.

Low Dose (17)High Dose (14)

Frequently Asked Questions

What is considered high-dose Oregon Grape?

Based on 81 products in the NIH DSLD database, high-dose Oregon Grape supplements contain 190+ mg.

Is high-dose Oregon Grape safe?

This site presents supplement label data only. Consult a healthcare professional before taking high doses of any supplement, including Oregon Grape.