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Robitussin Sugar-Free Cough Syrup

Try our new better tasting* formula with a great new mint flavor. Controls and relieves a frequent cough, plus thins and loosens mucus to relieve your chest congestion, too! Specially formulated for diabetics with the same effective cough, congestion and mucus relief you expect from Robitussin. What’s more – it’s sugar free, sorbitol free and low in sodium.

*Compared to Sugar-Free Robitussin Cough + Chest Congestion DM 10mL.

This product contains the active ingredient Dextromethorphan HBr and Guaifenesin.

Robitussin Sugar-Free Cough + Chest Congestion DM

Available sizes: 4 oz.

Active Ingredients:


  • Dextromethorphan HBr, USP 20 mg - Cough suppressant
  • Guaifenesin, USP 400 mg - Expectorant

This product contains the active ingredient Dextromethorphan HBr and Guaifenesin.

  • Cough
  • Chest Congestion/Mucus



20 mL every 4 hours


Do not use


  • Temporarily relieves cough due to minor throat and bronchial irritation as may occur with a cold
  • Helps loosen phlegm (mucus) and thin bronchial secretions to drain bronchial tubes
  • †Robitussin Naturals are DIETARY SUPPLEMENTS. †Ivy Leaf relieves occasional cough and helps clear mucus associated with hoarseness, dry throat and irritants; non-naturally derived vitamin C (Immune Health gummies) and zinc (Immune Health liquids) support a healthy immune system.*
  • **True Source Honey is ethically and transparently sourced. Click here to learn more
  • ††Among leading cough and cold brands.
  • ^Read more about our non-GMO standard. here
  • This product contains the active ingredients Dextromethorphan HBr and Guaifenesin.
  • *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
  • Use as Directed.