Offer Expires 6/30/23. You will receive an email on the status of your submission. If your receipt or shipment confirmation is verified, you will get an approval email with a reward code and the next steps to claim your Reward. **All reward codes must be redeemed by 7/28/23 at 11:59 pm PST. If the receipt submission has errors, you will receive notification of the specific error via email with instructions on how to resubmit. Limit one (1) reward per email address, phone number and mailing address for the life of the program. Subject to privacy policy at mucinexsinuscashback.com. The Offer will distribute seven thousand and five hundred (7,500) rewards. After this volume is depleted, any remaining submissions will not be processed.

This Promotion is void where prohibited by law. The Promotion is open to legal residents of the fifty (50) United States and the District of Columbia who are 18 years of age or older, and may not be combined with any other offers, including instant coupons. For all inquiries, please email customerservice@tpgny.com and include Mucinex Rewards Offer in the subject line.

Additional Program Terms. Offer does not apply to: any Mucinex 12hr products; any Mucinex Children's products; any Mucinex FreeFrom products; any Mucinex Fast-Max product, any Mucinex Cold & Flu product, or any Mucinex InstaSoothe products. Sponsor reserves the right, in its sole discretion, to cancel, terminate, modify, or suspend this Offer should (in its sole discretion) virus, bugs, non-authorized human intervention or other causes beyond its control corrupt or affect the administration, security, fairness or proper conduct of the Offer. Sponsor reserves the right, at its sole discretion, to disqualify any individual it finds, in its sole discretion, to be tampering with the entry process or the operation of the Offer or Web site. For details regarding collection of information from users of the Web site (including entrants), please consult the privacy policy on the web site. Additionally, Sponsor reserves the right to prosecute any fraudulent activities to the full extent of the law. In case of dispute as to the identity of any entrant, entry will be declared made by the authorized account holder of the email address submitted at time of entry. “Authorized Account Holder” is defined as the natural person who is assigned an email address by an Internet access provider, online service provider, or other organization (e.g., business, educational, institution, etc.) responsible for assigning email addresses or the domain associated with the submitted email address. Any other attempted form of entry is prohibited; no automatic, programmed; robotic or similar means of entry are permitted. Sponsor, and its parent companies, subsidiaries, affiliates, partners and promotion and advertising agencies are not responsible for technical, hardware, software, telephone or other communications malfunctions, errors or failure of any kind, lost or unavailable network connections, Web site, Internet, or ISP availability, unauthorized human intervention, traffic congestion, incomplete or inaccurate capture of entry information (regardless of cause) or failed, incomplete, garbled, jumbled or delayed computer transmissions which may limit one’s ability to enter the Offer, including any injury or damage to participant’s or any other person’s computer relation to or resulting from participating in this Offer or downloading any materials in this Offer.

CAUTION: ANY ATTEMPT BY AN ENTRANT TO DELIBERATELY DAMAGE ANY WEB SITE OR UNDERMINE THE LEGITIMATE OPERATION OF THE OFFER MAY BE A VIOLATION OF CRIMINAL AND CIVIL LAWS AND SHOULD SUCH AN ATTEMPT BE MADE, THE SPONSOR RESERVES THE RIGHT TO SEEK DAMAGES FROM ANY SUCH PERSON TO THE FULLEST EXTENT PERMITTED BY LAW.