High-Dose PQQ Supplements
23 products above 20 mg
23 supplements contain high-dose PQQ (above 20 mg). The highest dosage product is PQQ Pyrroloquinoline Quinone 40 mg at 40 mg.
Low Dose (25)High Dose (23)
High-Dose Products (sorted by dosage)
Frequently Asked Questions
What is considered high-dose PQQ?
Based on 53 products in the NIH DSLD database, high-dose PQQ supplements contain 20+ mg.
Is high-dose PQQ safe?
This site presents supplement label data only. Consult a healthcare professional before taking high doses of any supplement, including PQQ.