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Immune Support
36%
Emergen-C
22%
Airborne
12%
Cold-EEZE Cold Remedy Plus Natural Immune Support + Energy
10%
Culturelle Health & Wellness Daily Immune Support
6%
Zicam
5%
Sambucol
4%
HALLS Defense
2%
Ester-C
2%
Zarbee's Immune Support
1%
EZC Pak

Recommendations per Month: 2,206,389

*Data represents brand/product selections from the Pharmacy Times Survey of Pharmacists' OTC Recommendations