---
product_id: 657366774
title: "Mucinex Instasoothe Kickstart Sore Throat Relief, Throat Numbing Spray Starts to Work On Contact, Sore Throat Pain Medicine, Relieves Oral Pain, 3.8 FL Oz"
brand: "mucinex"
price: "R287"
currency: ZAR
in_stock: true
reviews_count: 9
url: https://www.desertcart.co.za/products/657366774-mucinex-instasoothe-kickstart-sore-throat-relief-throat-numbing-spray-starts
store_origin: ZA
region: South Africa
---

# 5% Benzocaine for fast numbing 3.8 fl oz / 500 sprays per bottle 2% Menthol for max cooling Mucinex Instasoothe Kickstart Sore Throat Relief, Throat Numbing Spray Starts to Work On Contact, Sore Throat Pain Medicine, Relieves Oral Pain, 3.8 FL Oz

**Brand:** mucinex
**Price:** R287
**Availability:** ✅ In Stock

## Summary

> ❄️ Kickstart your day pain-free with a cooling numbing blast!

## Quick Answers

- **What is this?** Mucinex Instasoothe Kickstart Sore Throat Relief, Throat Numbing Spray Starts to Work On Contact, Sore Throat Pain Medicine, Relieves Oral Pain, 3.8 FL Oz by mucinex
- **How much does it cost?** R287 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/657366774-mucinex-instasoothe-kickstart-sore-throat-relief-throat-numbing-spray-starts)

## 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

- • **Safe for Family Use:** Alcohol-free formula suitable for adults and kids 6+ with supervised use
- • **Generous Spray Count:** 500 doses per bottle means long-lasting relief without frequent repurchase
- • **Powerful Pain Numbing:** 5% benzocaine targets sore throat and canker sore pain within seconds
- • **Instant Cooling Relief:** Winterfresh menthol delivers a refreshing burst that soothes on contact
- • **Easy Application Anywhere:** Portable spray design lets you tackle throat pain discreetly on the go

## Overview

Mucinex InstaSoothe Kickstart is a potent sore throat spray combining 5% benzocaine and 2% menthol in a 3.8 fl oz bottle delivering 500 sprays. Designed for adults and children 6+, it provides fast-acting, alcohol-free relief from sore throat, mouth irritation, and canker sores with a refreshing winterfresh flavor. Perfect for busy professionals seeking quick, effective throat pain management anytime, anywhere.

## Description

Introducing Mucinex InstaSoothe Kickstart Sore Throat + Pain Relief Spray. This powerful sore throat relief with cooling winterfresh flavor is an easy-to-use spray that numbs pain fast so you can get back to your day. Our alcohol-free spray contains benzocaine and menthol and helps to relieve occasional minor irritation and pain associated with sore throat, sore mouth and canker sores. Adults and children 6 years of age and over: Apply to affected area (one spray); gargle, swish around in the mouth, or allow to remain in place at least 1 minute then spit out. Use up to 4 times daily or as directed by a doctor. Children 6 to under 12 years of age: Supervise use. Children under 6 years of age: Do not use. For sore throat lozenges, try our line of InstaSoothe medicated drops.

Review: It works as it should.... - This product is highly effective. Having experienced strep throat for the first time in 32 years, I sought relief from the severe discomfort. I previously utilized cough drops of the same flavor and a nasal spray from this company, both of which proved to be excellent. Consequently, I decided to try this product. My decision was between this option and a well-known bee-based product. Given my preference for a cost-effective solution with a substantial quantity, I opted to try this one. It offers excellent value for its price, performs as expected, and provides a generous amount per bottle. I personally dilute it in water rather than spraying it directly, as the taste can be somewhat bitter, which I anticipated. Nevertheless, its efficacy is remarkable, rendering my throat numb and pain-free. While it will temporarily numb your mouth, this effect is transient. Worth the buy!!!!
Review: Powerfully numbing, very short duration - I have THE world's strongest gag reflex, making flossing my back teeth impossible. It's so bad I can't even handle wearing whitening trays or even strips. But, I've been trying to take better care of my teeth/gums. At the dentist, they use a numbing gel on my soft palate to help make it thru a cleaning, and suggested an OTC benzocaine gel. The only problem is that applying the gel is, itself, a trigger, so I can't do it myself. So, I started looking to throat sprays. This was the only affordable non prescription benzocaine containing spray I could find. When first applied, it is pretty powerfully numbing. Really similar to that mildly unpleasant puffy tingly feeling you get from the anesthetics used for fillings. It doesn't 100% stop my gag reflex. But it does make it significantly better, better enough to floss all my teeth. The super intense initial feeling goes away within just a couple minutes. Which, for my purpose, is a good thing. For another good half hour i still feel a little bit of numbing but without any of the unpleasant feelings. Probably enough that I would have adequate pain relief, if I had pain. Probably lasts long enough that I'd be able to get thru eating a quick meal if pain was interfering with eating/talking. The taste is... not pleasant at all. but it's just for a few seconds. Very good value, it's a huge bottle and you can only use 4 sprays per day. I wouldn't use this for a minor throat pain/irritation, dry scratchy throat, it's just too intense and short lived. But it's good to have on hand in case of that rare super intense sore throat or canker sore. And, of course, in my situation I'll be using it pretty frequently.

## Features

- SORE THROAT RELIEF SPRAY: Mucinex Instasoothe Kickstart Sore Throat Spray numbs pain fast with two powerful pain relievers: Benzocaine (5%) and Menthol (2%); The winterfresh flavor spray provides sore throat relief with maximum cooling**
- THROAT NUMBING SPRAY FOR ADULTS & CHILDREN 6 YEARS AND OLDER: Temporarily relieves occasional minor irritation and pain associated with: sore throat, sore mouth, canker sores
- CANKER SORE PAIN RELIEF: Alcohol-free benzocaine spray with menthol is a fast-acting mouth & throat numbing spray for adults and children 6 years of age and older; Instant cooling sensation numbs pain fast so you can get back to your day
- SORE THROAT PAIN MEDICINE: Mucinex Instasoothe Kickstart Sore Throat Spray contains 3.8 fl oz / 500 doses and relieves pain associated with sore throats
- USAGE: Use as directed; Adults & children 6 years of age and over: Apply to affected area (one spray); gargle, swish around in the mouth, or allow to remain in place at least 1 minute then spit out. Use up to 4 times daily or as directed by a doctor.
- Children 6 to under 12 years of age: Supervise use. Children under 6 years of age: Do not use.
- **based on amount of menthol per dose

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0CD2SFQ1J |
| Best Sellers Rank | #15,501 in Health & Household ( See Top 100 in Health & Household ) #146 in Cold & Flu Medicine |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,098) |
| Date First Available  | July 28, 2023 |
| Item model number  | 6382499679 |
| Manufacturer  | Reckitt |
| Product Dimensions  | 1.31 x 2.16 x 6 inches; 0.32 ounces |

## Product Details

- **Brand:** Mucinex
- **Item Weight:** 0.32 Ounces
- **Item dimensions L x W x H:** 1.31 x 2.16 x 6 inches
- **Product Benefits:** Mouth Freshener, Oral Pain Relief, Throat Care
- **Specific Uses For Product:** Itchy Throat, Sore Throat

## Images

![Mucinex Instasoothe Kickstart Sore Throat Relief, Throat Numbing Spray Starts to Work On Contact, Sore Throat Pain Medicine, Relieves Oral Pain, 3.8 FL Oz - Image 1](https://m.media-amazon.com/images/I/61kVS-z-xyL.jpg)
![Mucinex Instasoothe Kickstart Sore Throat Relief, Throat Numbing Spray Starts to Work On Contact, Sore Throat Pain Medicine, Relieves Oral Pain, 3.8 FL Oz - Image 2](https://m.media-amazon.com/images/I/71ef4V0L+yL.jpg)
![Mucinex Instasoothe Kickstart Sore Throat Relief, Throat Numbing Spray Starts to Work On Contact, Sore Throat Pain Medicine, Relieves Oral Pain, 3.8 FL Oz - Image 3](https://m.media-amazon.com/images/I/81+uMoOYoLL.jpg)
![Mucinex Instasoothe Kickstart Sore Throat Relief, Throat Numbing Spray Starts to Work On Contact, Sore Throat Pain Medicine, Relieves Oral Pain, 3.8 FL Oz - Image 4](https://m.media-amazon.com/images/I/71m2Y7TbKHL.jpg)
![Mucinex Instasoothe Kickstart Sore Throat Relief, Throat Numbing Spray Starts to Work On Contact, Sore Throat Pain Medicine, Relieves Oral Pain, 3.8 FL Oz - Image 5](https://m.media-amazon.com/images/I/71kU4kcVjbL.jpg)

## Available Options

This product comes in different **Size, Flavor** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works as it should....
*by H***A on October 27, 2025*

This product is highly effective. Having experienced strep throat for the first time in 32 years, I sought relief from the severe discomfort. I previously utilized cough drops of the same flavor and a nasal spray from this company, both of which proved to be excellent. Consequently, I decided to try this product. My decision was between this option and a well-known bee-based product. Given my preference for a cost-effective solution with a substantial quantity, I opted to try this one. It offers excellent value for its price, performs as expected, and provides a generous amount per bottle. I personally dilute it in water rather than spraying it directly, as the taste can be somewhat bitter, which I anticipated. Nevertheless, its efficacy is remarkable, rendering my throat numb and pain-free. While it will temporarily numb your mouth, this effect is transient. Worth the buy!!!!

### ⭐⭐⭐⭐⭐ Powerfully numbing, very short duration
*by K***E on May 21, 2023*

I have THE world's strongest gag reflex, making flossing my back teeth impossible. It's so bad I can't even handle wearing whitening trays or even strips. But, I've been trying to take better care of my teeth/gums. At the dentist, they use a numbing gel on my soft palate to help make it thru a cleaning, and suggested an OTC benzocaine gel. The only problem is that applying the gel is, itself, a trigger, so I can't do it myself. So, I started looking to throat sprays. This was the only affordable non prescription benzocaine containing spray I could find. When first applied, it is pretty powerfully numbing. Really similar to that mildly unpleasant puffy tingly feeling you get from the anesthetics used for fillings. It doesn't 100% stop my gag reflex. But it does make it significantly better, better enough to floss all my teeth. The super intense initial feeling goes away within just a couple minutes. Which, for my purpose, is a good thing. For another good half hour i still feel a little bit of numbing but without any of the unpleasant feelings. Probably enough that I would have adequate pain relief, if I had pain. Probably lasts long enough that I'd be able to get thru eating a quick meal if pain was interfering with eating/talking. The taste is... not pleasant at all. but it's just for a few seconds. Very good value, it's a huge bottle and you can only use 4 sprays per day. I wouldn't use this for a minor throat pain/irritation, dry scratchy throat, it's just too intense and short lived. But it's good to have on hand in case of that rare super intense sore throat or canker sore. And, of course, in my situation I'll be using it pretty frequently.

### ⭐⭐⭐⭐⭐ Works Great!!
*by I***H on February 15, 2026*

Lifesaver for my throat after having ACFD surgery!! I only wish I knew about it sooner!

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-02*