High-Dose Shiitake extract Supplements
2 products above 33 mg
2 supplements contain high-dose Shiitake extract (above 33 mg). The highest dosage product is Shiitake Mushroom Extract at 500 mg.
Low Dose (2)High Dose (2)
High-Dose Products (sorted by dosage)
| Product | Brand | Dosage | % DV |
|---|---|---|---|
| Shiitake Mushroom Extract | Nootropics Depot | 500 mg | — |
| Biotic Extra | Priority One Nutritional Supplements | 33 mg | — |
Frequently Asked Questions
What is considered high-dose Shiitake extract?
Based on 12 products in the NIH DSLD database, high-dose Shiitake extract supplements contain 33+ mg.
Is high-dose Shiitake extract safe?
This site presents supplement label data only. Consult a healthcare professional before taking high doses of any supplement, including Shiitake extract.