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💥 Power through cold & flu season like a boss with Mucinex Fast-Max!
Mucinex Fast-Max Cold & Flu and Nightshift Medicine combo pack delivers maximum strength, multi-symptom relief for adults and teens 12+. Featuring acetaminophen for pain and fever, dextromethorphan to suppress cough, guaifenesin to loosen mucus, phenylephrine for nasal decongestion, and a nighttime antihistamine for runny nose and sneezing, this 2x6 fl oz liquid set ensures effective day and night cold & flu symptom control. Highly rated for fast, comprehensive relief that fits your busy lifestyle.






























| ASIN | B08836KTVQ |
| Active Ingredients | Acetaminophen, Guaifenesin, Phenylephrine HCl |
| Additional Features | Powerful relief |
| Age Range Description | Adult, Teen |
| Allergen Information | Soy |
| Best Sellers Rank | #3,903 in Health & Household ( See Top 100 in Health & Household ) #19 in Cold & Flu Medicine |
| Brand | Mucinex |
| Brand Name | Mucinex |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 5,337 Reviews |
| Diet Type | Gluten Free |
| Flavor | Combo Cold & Flu |
| Global Trade Identification Number | 00363824995151 |
| Item Dimensions | 1.44 x 5.01 x 5.77 inches |
| Item Form | Liquid |
| Item Weight | 0.78 Pounds |
| Item dimensions L x W x H | 1.44 x 5.01 x 5.77 inches |
| Manufacturer | Reckitt Benckiser |
| Manufacturer Part Number | 6382499515 |
| Model Name | 6 Fl Oz - 2 Count |
| Model Number | 3135268 |
| Net Content Count | 2 Bottle |
| Number of Items | 2 |
| Package Type Name | found in image |
| Product Benefits | Cough, Cold & Flu Relief, Sore Throat. Fever, & Congestion Relief, Pain Relief, Sinus Control, Fever Control, Headache Relief Product Benefits Cough, Cold & Flu Relief, Sore Throat. Fever, & Congestion Relief, Pain Relief, Sinus Control, Fever Control, Headache Relief See more |
| Specific Uses For Product | Cold, Flu |
| Target Audience | Unisex-Adults |
| Target Use Body Part | Whole Body |
| UPC | 363824995151 |
| Unit Count | 12 Fluid Ounces |
T**E
Medicine
This stuff works great! Taste doesn’t bother me. Be careful with it if you’re on antidepressants , blood pressure. You should ask your doctor or pharmacist before taking. I didn’t ask. I ended up with serotonin syndrome. Google it. That’s my fault. My family takes this. . But the price is crazy ( everywhere)
R**H
Cheaper than big box stores
Works. Price was better than big box stores.
R**L
Daytime gets you through it, nighttime knocks it out. FSA for the Win!
Another FSA-funded “life happens” purchase. Not exciting, but very appreciated when you need it. The daytime stuff helps you function like a semi-normal human, and the nighttime version does what it’s supposed to—shuts things down so you can actually sleep. Which, let’s be honest, is half the battle. Tastes about as good as you’d expect (so… not great), but it works. And when you’re sick, results > flavor. Bonus points for Amazon delivery and FSA coverage. Not something you want to use often—but when you need it, you’re glad it’s there.
J**E
Works well
This worked it helped clear up my sins cough I was concerned but then it just stopped but te only reason why it stopped because he had been outside pulling weeds add it had gotten cold again so avd it is allergie season we’re kinda getting passed that but it worked alright
M**L
Strong
Knocked me out good. Had a really good nights rest even tho it was filled with strange dreams.
K**H
Is what it is, can buy cheaper elsewhere
Helps symptoms but expensive..
N**A
Mucinex Fast Max Cold and Flu & Nightshift Medicine
The taste of the liquid medicine isn’t exactly pleasant it’s medicinal and a bit bitter, but most people find it tolerable since the relief it provides is worth it. The size of the bottles (two 6 fl oz liquids) makes it easy to dose for both day and night relief without being too bulky. In terms of quality and strength, this maximum weight strength formula is powerful, helping ease multiple cold and flu symptoms like congestion, cough, fever, and aches, and many users say it actually helps them feel better faster. While there’s no swallowing pill involved, the ease of use is straightforward if you follow the dosing instructions, and the medicine works quickly enough that you notice symptoms easing within a few hours. Overall, it’s solid, effective medicine when you’re fighting a tough cold or flu worth having on hand despite the typical strong medicine flavor.
B**A
good product
It did its job, but my friend the night time he only got 4 hours of sleep, I dont know if his oldness has a different effect to rather then a younger person. It did relieve cold, and broke up the minus, He had no stuff noses, no itchy eyes, the taste yuk its worst then a old sore milk. Well that's what he told me. But it only says take it for 7 days and thats it. It did last 5 hours, he did give throat relief, its easy to use , just use to cap for measuring I would give the during the day one a score of 8 and night time even with a older person a 5, but what ever you do dont get the non brand one it does not have the larger impact as the original one ..
Trustpilot
2 weeks ago
1 month ago