Products

Label data from official national databases and brand websites, as declared; not lab-verified.

Ingredient

Min (mg)

Max

Country

Dosage form

Source

Brand	Product	Per day	Country	Source
Cardiovascular Research	Quercetin-C	500 mg	United States	US NIH DSLD
Bluebonnet	Super Quercetin	120 mg	United States	US NIH DSLD
Bluebonnet	Super Quercetin	120 mg	United States	US NIH DSLD
Bluebonnet	Super Quercetin	120 mg	United States	US NIH DSLD
Pharmanex	Lifepak Nano	25 mg	United States	US NIH DSLD
Natural Factors	Quercetin	840 mg	United States	US NIH DSLD
Solgar	Quercetin Complex	60 mg	United States	US NIH DSLD
Natural Factors	Quercetin	840 mg	United States	US NIH DSLD
Health Products Distributors	Quercetin Plus	250 mg	United States	US NIH DSLD
Natrol	Quercetin	66 mg	United States	US NIH DSLD
Nature's Way	Alive! Whole Food Energizer Multi-Vitamin Max Potency	85 mg	United States	US NIH DSLD
Nature's Way	Alive! Whole Food Energizer No Added Iron	105 mg	United States	US NIH DSLD
SuperSmart	FlavoLife	150 mg	United States	US NIH DSLD
Nature's Way	Alive! Whole Food Energizer No Added Iron	85 mg	United States	US NIH DSLD
Nature's Way	Alive! Whole Food Energizer Max Potency	85 mg	United States	US NIH DSLD
Nature's Way	Alive! Once Daily	25 mg	United States	US NIH DSLD
Nature's Way	Alive! Whole Food Energizer Multi-Vitamin Max Potency	85 mg	United States	US NIH DSLD
Ortho Molecular Products	Alpha Base Premier Packs	25 mg	United States	US NIH DSLD
Ortho Molecular Products	Alpha Base Premier Packs	25 mg	United States	US NIH DSLD
MagisNat	Lymphatic & Veins	120 mg	United States	US NIH DSLD
Rainbow Light	Rejuvenage 40+	100 mg	United States	US NIH DSLD
Rainbow Light	Rejuvenage 40+	100 mg	United States	US NIH DSLD
Life Extension	Life Extension Mix Capsules	400 mg	United States	US NIH DSLD
Life Extension	Life Extenstion Mix Powder	600 mg	United States	US NIH DSLD
Life Extension	Life Extenstion Mix Tablets	600 mg	United States	US NIH DSLD
Life Extension	Life Extension Mix Powder Without Copper	600 mg	United States	US NIH DSLD
Life Extension	Life Extension Mix Tablets	600 mg	United States	US NIH DSLD
Life Extension	Life Extension Mix Tablets With Extra Niacin & Without Copper	600 mg	United States	US NIH DSLD
Life Extension	Life Extension Mix Capsules Without Copper	400 mg	United States	US NIH DSLD
Life Extension	Life Extension Mix Tablets	200 mg	United States	US NIH DSLD

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For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.