Mucinex $5 Off Coupon

You can now sign up with Mucinex via their Mucus Fighters Plus program to receive a free $5 off coupon!

Please note that this coupon only works on Mucinex products costing $14.99 or more. After signing up you will receive an email with your $5 Mucinex coupon as well as any other special offers or freebies if they are available.