Best Zinc for Immunity in Australia
Essential mineral involved in immune function, wound healing, and cell division.. Compare prices across Australian retailers and find the best value.
Quick Summary
Dosage
15-30 mg/day
Time to Effect
1-2 weeks
From
$0.10/serve
Evidence
strong (4/5)
Timing: Take at first sign of cold
Clinical Evidence
Zinc supplementation and common cold duration: updated meta-analysis
Meta-analysis of 16 RCTs found zinc lozenges (75mg+/day) taken within 24h of symptom onset reduced cold duration by 33% and severity by 40%.
Zinc Lozenges and the Common Cold: A Meta-Analysis
PMID: 28515951Zinc acetate lozenges (75mg+/day) shortened colds by 33% on average. The effect was dose-dependent, with higher doses providing greater benefit when started within 24 hours of symptom onset.
Best Prices in Australia
Zinc Picolinate 50 mg, 120 Veg Capsules
50 mg per serve · 120 serves · capsule
$0.10/serve
$11.99 total
Bio Zinc 168 Tablets
24 mg per serve · 168 serves · tablet
$0.10/serve
$16.99 total
Zinc 30mg 120 Tablets
30mg per serve · 120 serves · tablet
$0.12/serve
$14.95 total
Vitamin Code Raw Zinc 60 Capsules
30mg per serve · 60 serves · capsule
$0.33/serve
$19.99 total
Thorne Zinc Picolinate 30mg
30mg per serve · 60 serves · Capsule
$0.37/serve
$22.00 total
Showing top 5 of 6 products. View all
Interactions to Watch
- Antibiotics (Quinolones)moderate— Zinc can reduce absorption of fluoroquinolone antibiotics.
- Penicillaminemajor— Zinc significantly reduces absorption of penicillamine.
- Antibiotics (tetracyclines, quinolones)moderate— Zinc can reduce absorption of certain antibiotics.
Other Supplements for Immunity
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