---
product_id: 4100710
title: "Sinus-Max Nasal Spray Decongestant, 12 Hour Over-The-Counter Medication Nose Spray for Sinus Relief, Nasal Decongestants For Adults & Sinus Congestion, Clear & Cool 3/4 Fl Oz( 22ML)"
brand: "mucinex"
price: "R$115"
currency: BRL
in_stock: true
category: "Mucinex"
url: https://www.desertcart.com.br/products/4100710-sinus-max-nasal-spray-decongestant-12-hour-over-the-counter
store_origin: BR
region: Brazil
---

# 12-hour relief duration targeted nasal mist delivery cooling menthol sensation Sinus-Max Nasal Spray Decongestant, 12 Hour Over-The-Counter Medication Nose Spray for Sinus Relief, Nasal Decongestants For Adults & Sinus Congestion, Clear & Cool 3/4 Fl Oz( 22ML)

**Brand:** mucinex
**Price:** R$115
**Availability:** ✅ In Stock

## Summary

> ❄️ Clear your sinuses, conquer your day — stay unstoppable!

## Quick Answers

- **What is this?** Sinus-Max Nasal Spray Decongestant, 12 Hour Over-The-Counter Medication Nose Spray for Sinus Relief, Nasal Decongestants For Adults & Sinus Congestion, Clear & Cool 3/4 Fl Oz( 22ML) by mucinex
- **How much does it cost?** R$115 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/4100710-sinus-max-nasal-spray-decongestant-12-hour-over-the-counter)

## Best For

- mucinex enthusiasts

## Why This Product

- Trusted mucinex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Experts:** Backed by the #1 doctor and pharmacist recommended cold brand for reliable sinus care.
- • **Precision Nasal Mist:** Delivers Oxymetazoline HCl directly where you need it for fast, targeted sinus relief.
- • **Instant Cooling Sensation:** Feel the refreshing menthol blast that soothes and opens your nasal passages immediately.
- • **Safe for the Whole Family:** Formulated for adults and supervised children 6+, making sinus relief accessible for all.
- • **Long-Lasting Congestion Relief:** Experience up to 12 hours of powerful nasal and sinus decongestion without interruption.

## Overview

Mucinex Sinus-Max Nasal Spray is a clinically trusted OTC decongestant featuring Oxymetazoline HCl that delivers a cooling menthol mist for fast, targeted relief of nasal and sinus congestion. Providing up to 12 hours of continuous relief, it’s recommended by doctors and pharmacists alike and safe for adults and children 6+ under supervision.

## Description

Product Description Mucinex® Sinus-Max Severe Nasal Congestion Relief Clear & Cool is an over-the-counter medicine for relief of your nasal congestion symptoms. Mucinex® Sinus-Max Severe Nasal Congestion Relief helps relieve nasal congestion, sinus congestion and sinus pressure. Mucinex® is the #1 Cold brand doctors trust*. This product contains 0.75 FL OZ. It can be used by Adults and Children 6 years of age and over. SYMPTOMS RELIEVED: Mucinex® Sinus-Max Severe Nasal Congestion Relief helps relieve nasal congestion, sinus congestion and sinus pressure. ACTIVE INGREDIENT: Contains Oxymetazoline HCl, a topical nasal decongestant. Take only as directed. *IQVIA, ProVoice Survey, August 2023 desertcart.com Mucinex Sinus-Max.

## Features

- MUCINEX OVER-THE-COUNTER NASAL SPRAY: Mucinex Sinus-Max Severe Nasal Congestion Relief helps relieve nasal congestion, sinus congestion, and sinus pressure
- NASAL SPRAY DECONGESTANT: A blast of Oxymetazoline HCI, a powerful topical nasal decongestant, and a cooling menthol sensation that starts working immediately and provides nasal and sinus congestion relief for up to 12 hours
- NOSE SPRAY SINUS MEDICINE FOR SINUS RELIEF: Mucinex Sinus Max nasal spray applies a targeted nasal mist directly to your nasal passages to help clear sinus congestion fast
- NASAL DECONGESTANTS FOR ADULTS: Use as directed, for Adults and children ages 6+ (with adult supervision)
- SINUS RELIEF & ALLERGY RELIEF: Powerful relief from nasal and sinus congestion due to common cold, hay fever, and other respiratory allergies
- TRUSTED BRAND: Mucinex is the #1 Cough & Cold Brand Doctor's Trust* and is also the #1 Pharmacist Recommended Brand**; Get the brand that doctors trust and recommend
- IQVIA using ProVoice Survey, August 2023; **U.S. News & World Report/Pharmacy Times 2023-2024

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0046KI188 |
| Best Sellers Rank | #749 in Health & Household ( See Top 100 in Health & Household ) #2 in Moisturizing Nasal Sprays #192 in Sales & Deals |
| Date First Available  | October 9, 2010 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 6382412502 |
| Manufacturer  | Reckitt Benckiser |
| Product Dimensions  | 1.25 x 1.81 x 4.75 inches; 0.1 ounces |

## Product Details

- **Brand:** Mucinex
- **Item Weight:** 0.1 Ounces
- **Item dimensions L x W x H:** 1.25 x 1.81 x 4.75 inches
- **Product Benefits:** Nasal Relief, Sinus Control
- **Specific Uses For Product:** Nasal Congestion

## Images

![Sinus-Max Nasal Spray Decongestant, 12 Hour Over-The-Counter Medication Nose Spray for Sinus Relief, Nasal Decongestants For Adults & Sinus Congestion, Clear & Cool 3/4 Fl Oz( 22ML) - Image 1](https://m.media-amazon.com/images/I/81ZLXNe+1NL.jpg)

## Questions & Answers

**Q: Does this stuff have the rebound effect of other nasal sprays?**
A: Hi, our Mucinex® Sinus-Max Clear & Cool Nasal Spray should only be used for the duration listed on the label of 3 days.

**Q: How long does one spray in each nostril keep you relieved for?**
A: Hi, the dosing information is as follows:  2 or 3 sprays in each nostril not more often than every 10 to 12 hours. Do not exceed 2 doses in any 24-hour period.

**Q: Has anyone use this for more than 3 days?  What would happen?**
A: Used twice a day until empty for about  2 weeks . No "withdraws"

**Q: How do i get the top off? threw out box with directions.  help**
A: I tried what seemed to be everything. I had to resort to using small pliers. Nothing worked. In fact I ended up destroying the top. Never could use the Mucinex. A total waste of money.

## Frequently Bought Together

- Mucinex Sinus-Max Nasal Spray Decongestant, 12 Hour Over-The-Counter Medication Nose Spray for Sinus Relief, Nasal Decongestants for Adults & Sinus Congestion, Cooling Menthol, 0.75 Fl Oz
- Flonase Allergy Relief Nasal Spray, 24 Hour Non Drowsy Allergy Medicine, Metered Nasal Spray - 72 Sprays - Fall and Seasonal Allergy Relief
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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-28*