Fast-C
Bio-Quercetin
68/100
SUPPIE SCORE
62/100
EFFICACY
Medium
SAFETY
82/100
CLEANLINESS
What Does Bio-Quercetin Do?
Nicotinamide riboside at the full 600 mg label dose aligns with doses showing NAD increases in trials; quercetin phytosome at 250 mg improves absorption versus standard forms.
How does the 600 mg NR dose compare to typical studied amounts for NAD support?
What evidence exists for the quercetin phytosome form at 250 mg?
Are there any known interactions between these actives and common medications?
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What Are the Benefits of Bio-Quercetin?
Based on proven scientific research
NAD+ supportStrong
Antioxidant activityModerate
Mitochondrial functionMild
Cellular energy metabolismMild
Good For:
What Are the Side Effects of Fast-C Bio-Quercetin?
Always consult your health practitioner if in doubt.
RiskMedium Risk
Overview
•NR at 600 mg daily showed good tolerability in trials up to 900 mg with no major adverse events reported.
•Quercetin phytosome at 250 mg demonstrated safety in pharmacokinetic studies with no notable side effects.
•Resveratrol and PQQ at these levels have limited long-term human safety data at the exact combined dose.
•Potential CYP3A4 inhibition from quercetin may affect metabolism of certain drugs.
•Evidence on use during pregnancy or with specific medical conditions remains limited.
Potential Side Effects
Negative Interactions
Allergens
Contains phospholipid complex from sunflowerFormulation includes sucralose
Inactive Ingredients
Apple lace miscanare arthritol citric ocid
Low RiskMixed purple cemet tas a cancentrate natural flavors
Medium RiskSucralose
Medium RiskWater *these statements have not been evaluated by the food
Low RiskDrug administration. this product is not intended to diagnose treat or cure any disease
Low RiskWhat Are the Ingredients in Fast-C Bio-Quercetin?
Nicotinamide Riboside DV%
600mg
Hydrogen Malate Quercent Phytosome
250mg
(Sophora japonica extract (flower)/Phospholipid complex Sunflower) Trans-Resveratrol PQQ
40mg
flower
apple lace miscanare arthritol citric ocid
mixed purple cemet tas a cancentrate natural flavors
sucralose
water *These statements have not been evaluated by the Food
Drug Administration. This product is not intended to diagnose treat or cure any disease
Dosage & Bioavailability
How the active doses and forms in Bio-Quercetin compare to the research.
•Nicotinamide Riboside DV% is listed at 600mg per serving; without a source-specific reference range, dose adequacy cannot be graded.
•Hydrogen Malate Quercent Phytosome is listed at 250mg per serving; without a source-specific reference range, dose adequacy cannot be graded.
Sources & References
Fast c and bio quercetin 60 vegetarian tablets
Information from ingredientlist.com
Fast c and bio quercetin phytosome
Information from www.lifeextension.com
Fast c and bio quercetin phytosome
Information from victoriahealth.com
Fast c and bio quercetin phytosome
Information from www.lifeextensioneurope.com
Fast c and bio quercetin phytosome
Information from www.smeetsengraas.nl
Fast c and bio quercetin 60 vegetarian tablets
Information from www.vapingforusa.com
Fast c and bio quercetin phytosome 60 vegetarian tablets
Information from www.drguberman.com
PMC12757695
Information from pmc.ncbi.nlm.nih.gov
Niacin HealthProfessional
Information from ods.od.nih.gov
PMC11429417
Information from pmc.ncbi.nlm.nih.gov
PMC12907335
Information from pmc.ncbi.nlm.nih.gov
PMC8780248
Information from pmc.ncbi.nlm.nih.gov
Frequently Asked Questions
Common questions about Fast-C Bio-Quercetin