Tracking History:
We have tracked Equate Chlorine-Free (in each 20 mL) Dextromethorphan HBr, USP 20 mg, Guaifenesin, USP 400 mg Cough & Cold, Chest Decongestant Liquid for Cold Full Size with Dosage cup 20mg 4 fl oz since
9/23/2023.
The most recent price update was on
Jul 3, 2026.
Price Range:
Over the past 90 days, the price has ranged from
$1.93
(lowest on 11/28/2025)
to $3.82
(highest on 1/9/2025).
The average price during this period is
$3.51.
Current Trend:
Walmart.com prices have ranged from $3.47 (Jul 3) to $3.82 (Jun 12) over the past 90 days. Current price is close to the 90-day average of $3.49.
Customer Insights:
Rated 4.6/5
from 2700 reviews.