OTC · Liquid · Oral
Guaifenesin
Brands: Chest Congestion Relief · Childrens Chest Congestion Relief Grape · Cough Out · Curewell Tussin +18 · Guaifenesin
22 ACTIVE SUPPLIERS - US
openFDA · updated weekly
US30 NDCs
22 active makers
22 active makers
UKComing
soon
soon
CAComing
soon
soon
AUComing
soon
soon
EUComing
soon
soon
US acquisition costNADAC · per unit
Average across 15 priced NDCs. A benchmark of pharmacy acquisition cost - not a retail quote.
$0.017
Latest avg · Aug 19, 2026
-7%
Since Dec 17, 2025
22
