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High-Dose organic Shiitake Supplements

2 products above 140 mg

2 supplements contain high-dose organic Shiitake (above 140 mg). The highest dosage product is Shiitake Mushroom 1000 mg at 1000 mg.

Low Dose (3)High Dose (2)

High-Dose Products (sorted by dosage)

Frequently Asked Questions

What is considered high-dose organic Shiitake?

Based on 10 products in the NIH DSLD database, high-dose organic Shiitake supplements contain 140+ mg.

Is high-dose organic Shiitake safe?

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