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High-Dose Quercetin extract Supplements

2 products above 100 mg

2 supplements contain high-dose Quercetin extract (above 100 mg). The highest dosage product is Nutrilite Double X at 100 mg.

Low Dose (2)High Dose (2)

High-Dose Products (sorted by dosage)

ProductBrandDosage% DV
Nutrilite Double XdiscontinuedNutrilite100 mg
Double X Multivitamin Multimineral/PhytonutrientdiscontinuedNutrilite100 mg

Frequently Asked Questions

What is considered high-dose Quercetin extract?

Based on 5 products in the NIH DSLD database, high-dose Quercetin extract supplements contain 100+ mg.

Is high-dose Quercetin extract safe?

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