Mucinex Guaifenesin Cold and Cough Relief, 600 mg



FREE shipping
orders $49+

This option is in stock


Scheduled Deliveries

We'll remind you 3 days before your order ships

Easy to manage

Update, delay or cancel online anytime

Choose another option

  • Ships to arrive in 1-2 days
  • Free 30-day returns
  • 24/7 award-winning customer service
  • FSA & HSA eligible

Short Description

  • Mucinex 600 mg Guaifenesin Cold and Cough Relief tablets are extended-release bi-layer tablets.
  • Immediate release on one side and extended release on the other.
  • Relieves chest congestion.
  • 12 hour dosing, suitable for nighttime or daytime.

Our Story

“Family is at the heart of what we do”

CEO Bianca and COO Jonathan pictured standing with grandmother and family dog.

Our story began in 2015, when our co-founder and CEO Bianca helped her mom care for her grandmother.

Bianca was shocked there was no “What to Expect” guide like there is for new parents, so she and her husband/co-founder Jonathan dedicated their lives to creating a solution for family caregivers just like you.

Mucinex Guaifenesin 600 mg tablets are extended release bi-layer tablets. The “bi-layer” contains an immediate relief side and an extended relief side, to help you feel better sooner, while protecting you from symptoms for the next 12 hours. This medication helps to thin and loosen mucus, resulting in chest congestion relief. Mucinex Guaifenesin provides daytime or nighttime relief, and lasts for 12 hours.

Key Benefits and Features

  • Mucinex Guaifenesin 600 mg tablets are bi-layer tablets with an immediate relief layer and an extended relief layer.
  • Suitable for those over 12 years old. Take 1 or 2 tablets every 12 hours.
  • Take no more than 4 tablets in a 24 hour period.
  • 12 hour dosing and suitable for daytime or nighttime use.
  • Helps to relieve chest congestion symptoms.

Who should be using this product?

Those who are suffering from chest congestion and need daytime or nighttime relief.

How do you use this product?

If 12 or older, take 1-2 tablets every 12 hours, not to exceed 4 tablets in 24 hours. Not suitable for those under 12. Do not break, crush, or chew tablets. Take with a full glass of water. Can be administered without regard for the timing of meals.

Brand Mucinex
Type Guaifenesin Cold and Cough Releif, 600 mg
Dosage 600 mg per tablet
Quantity 40 tablets per package
Dosing 12 Hour Dosing

What is an extended release bi-layer tablet?

The extended-release bi-layer tablet is Mucinex designed with two layers. One of the layers is absorbed quickly by your body for fast relief, and the other dissolves slowly to continue giving you relief throughout the 12 hours dosing period.

How does Mucinex extended-release work?

Mucinex extended release works by thinning and loosening mucus in the airways, clearing congestions, and making breathing easier. One layer provides fast relief and the other works to continue the relief over the course of the 12 hour dosing period.

How often can you take 600 mg of extended release Mucinex?

Adults and those over 12 years old can take 1-2 tablets every 12 hours, not to exceed 4 tablets per 24 hour period.