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BENYLIN® MUCUS & PHLEGM Syrup, 250mL. Relief of: mucus & phlegm and sore throat pain.

BENYLIN® Extra Strength Mucus & Phlegm Syrup

EXTRA STRENGTH

CLEAR OUT MUCUS & PHLEGM.

BENYLIN® EXTRA STRENGTH MUCUS & PHLEGM Syrup works in your lungs to break up tough mucus and phlegm, and clear it from your chest. This EXTRA STRENGTH, fast-acting formula loosens and thins out mucus and phlegm so that you can expel it when you cough.

Fast relief of:

  • Mucus & Phlegm

  • Chest Congestion

  • Sore Throat Pain

Packaged in bottles of 100 mL and 250 mL.

Where to Buy

Product Details

Active ingredients (in each 5 mL or 1 teaspoonful (tsp.))

Purposes

Guaifenesin (extra strength) 200 mg

Cough Expectorant

Menthol 15 mg

Analgesic

Inactive ingredients


Alcohol, citric acid, FD&C blue no. 1, FD&C red no. 40, flavours, glycerin, monoammonium glycyrrhizinate, PEG-40 hydrogenated castor oil, polyethylene glycol, propylene glycol, sodium benzoate, sodium chloride, sodium citrate, sodium saccharin, water, xanthan gum.

Directions

  • Shake well before using.

Adult Use Only (12 years and older):

  • Take 2 tsp. (10 mL) every 6 hours

  • Do not take more than 8 tsp. (40 mL) in 24 hours.

Uses

  • Temporarily relieves

    • chestcongestion or wet cough

    • sore throat pain due to common cold

    • helps loosen phlegm or mucus and thin lung secretions

Warnings


Do not use

  • more than the recommended dose

  • with other products containing any of these active ingredients or other cough/cold medications

  • if allergic to any of the ingredients

Ask a doctor or pharmacist before use if you

  • are taking other medications

  • have a persistent cough such as occurs with smoking, asthma or emphysema

  • cough with excessive phlegm (mucus)

  • difficulty breathing or other chronic lung conditions

  • are pregnant or breastfeeding.

Stop use and ask a doctor if

  • you develop allergic wheezing, rash oritching

  • sore throat pain lasts more than 2 days

  • new symptoms appear, yoursymptoms worsen, or last for more than 7 days

  • are accompanied by a high fever (>38°C), persistent headache or the production of thick yellow/green phlegm.

Keep out of reach of children. In case of overdose: Call a Poison Control Centre or doctor immediately, even if you do not notice any signs or symptoms.

Other information

  • Read the complete carton and label before use and follow all directions

  • Do not use if seal is broken or missing

  • Store at 15 to 30°C

This website contains product information and may differ from the information on the product packaging you may have. Please refer to your product package for the most up to date product information.

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BENYLIN® All‑In‑One® Cold & Flu Syrup

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*Based on Nielsen unit volume sold. Cough Need State. L52WK PE January 24, 2026. To be sure any BENYLIN® product is right for you, always read and follow the labels. © Kenvue Canada Inc. 2026.

© Kenvue Canada Inc. 2025. All rights reserved. This website is intended for visitors from Canada. The third-party trademarks used herein are trademarks of their respective owners. Be sure this product is right for you. Always read and follow the label.

Please note that this content is not intended as professional medical or healthcare advice and is not intended as a substitute for professional healthcare advice, or services from a qualified healthcare provider such as a physician, pediatrician or other professional familiar with your unique situation. This content is intended solely as a general product and educational aid. If you have any questions, please consult your physician or pharmacist. To be sure these products are right for you/your child, always read and follow the label. For illustrative purposes only. Not all products contain medicinal ingredients shown. See product label for full list.

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