Ester-C' PLUS
QUERCETIN COMPLEX
81/100
SUPPIE SCORE
72/100
EFFICACY
High
SAFETY
80/100
CLEANLINESS
What Does QUERCETIN COMPLEX Do?
Well-formulated quercetin-vitamin C complex with bioflavonoids and bromelain supports immunity and antioxidants effectively. Optimal dosages, stomach-friendly Ester-C. Low safety risks for healthy adults.
What are the evidence-based benefits of quercetin for allergies and inflammation?
How does Ester-C compare to regular vitamin C in absorption and stomach tolerance?
Is bromelain effective for reducing inflammation when combined with quercetin?
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What Are the Benefits of QUERCETIN COMPLEX?
Based on proven scientific research
Immune SupportStrong
Antioxidant ProtectionVery strong
Allergy ReliefModerate
Reduced InflammationModerate
Seasonal SupportModerate
Good For:
What Are the Side Effects of Ester-C' PLUS QUERCETIN COMPLEX?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Dosages (quercetin 500mg, vitamin C 500mg) align with common safe ranges up to 1000mg/day.
•Ester-C form is gentler on stomach than ascorbic acid, reducing GI upset risk.
•Bromelain at 50mg low dose; rare GI side effects possible in sensitive users.
•Avoid in pregnancy/breastfeeding due to insufficient safety data for supplements.
•Vegan formulation free of major allergens; vegetable-derived excipients.
•Long-term use (>12 weeks) safety unknown; monitor kidney function at high doses.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Hydroxypropylmethyl cellulose
Low RiskVegetable magnesium stearate
Low RiskSilicon dioxide
Low RiskVegetable stearic acid
Low RiskMaltodextrin
Low RiskMicrocrystalline cellulose
Low RiskWhat Are the Ingredients in Ester-C' PLUS QUERCETIN COMPLEX?
Quercetin
500 mg
Vitamin C (as Ester-C, calcium-L-Ascorbate)
500 mg
Citrus Bioflavonoid Complex
50 mg
Rose Hips Powder
50 mg
Acerola Powdered Extract (11:1)
50 mg
Bromelain (100 GDU)
50 mg
Rutin Powder
10 mg
hydroxypropylmethyl cellulose
vegetable magnesium stearate
silicon dioxide
vegetable stearic acid
maltodextrin
microcrystalline cellulose
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Dosage & Bioavailability
How the active doses and forms in QUERCETIN COMPLEX compare to the research.
•Quercetin — 500 mg per serving; within the 500-1,000 mg/day used in studies.
•Citrus Bioflavonoid Complex — 50 mg per serving; studies use 500-1,000 mg/day.
•4 of 6 actives with a studied range are below it.
Frequently Asked Questions
Common questions about Ester-C' PLUS QUERCETIN COMPLEX