Ethical Nutrients
Extra C Plus Zinc
83/100
SUPPIE SCORE
85/100
EFFICACY
Low
SAFETY
76/100
CLEANLINESS
What Does Extra C Plus Zinc Do?
This supplement offers strong evidence-based support for immune health with effective vitamin C and zinc doses, enhanced by bioflavonoids for better absorption. Overall safe for adults, though monitor total zinc intake to avoid deficiencies.
How does vitamin C support immune function in this supplement?
What are the benefits of zinc chelate for daily immune health?
Is this product suitable for long-term use during cold season?
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What Are the Benefits of Extra C Plus Zinc?
Based on proven scientific research
Immune system supportVery strong
Reduces common cold durationStrong
Antioxidant protectionStrong
Relieves cold symptomsModerate
Good For:
What Are the Side Effects of Ethical Nutrients Extra C Plus Zinc?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Vitamin C at 1000mg per serving is within safe upper limit of 2000mg/day for adults, but may cause mild GI upset in sensitive individuals.
•Zinc dosage of 25mg approaches upper limit of 40mg/day; exceeding via diet or other supplements risks copper deficiency with long-term use.
•No major drug interactions for this formulation, but zinc may reduce absorption of antibiotics like tetracyclines if taken simultaneously.
•Safe for healthy adults; not recommended for children under 12 or pregnant/breastfeeding women without medical advice due to high zinc dose.
•Product is gluten-free and free of common allergens, but consult physician if history of kidney stones (vitamin C risk) or Wilson's disease (zinc contraindication).
•Quality manufactured by Metagenics with GMP standards; low contamination risk based on brand reputation.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Low Risk
Low Risk
Low Risk
Low Risk
What Are the Ingredients in Ethical Nutrients Extra C Plus Zinc?
Vitamin C (as ascorbic acid)
1000mg
Zinc (as zinc amino acid chelate)
25mg
Bioflavonoids
Microcrystalline cellulose
Magnesium stearate
Hypromellose
Silicon dioxide
Frequently Asked Questions
Common questions about Ethical Nutrients Extra C Plus Zinc