Description
Rugby Chest Congestion Relief Guaifenesin 100 mg Cough Syrup – 16 fl oz (4 Pack) | Compare to Robitussin®
Stock Up & Save: Clear Chest Congestion Without the High Price Tag
Rugby Chest Congestion Relief (4-Pack) delivers maximum relief and maximum value with 64 total ounces of sugar-free, alcohol-free, and DM-free chest congestion relief. Each 16 fl oz bottle contains 100 mg of guaifenesin per 5 mL—the exact same active ingredient as Robitussin® Chest Congestion. It loosens and thins mucus so you can cough more productively and breathe more comfortably. Buying this 4-pack ensures you are fully prepared for cold and flu season, and it ships free for extra savings. For a full breakdown of your chest congestion options, check out our Robitussin Generic Alternatives Guide.
Looking for a different quantity or an alternative brand?
- Shop the Single Bottle (16 fl oz) Here
- Shop the 12-Pack Bulk Case Here
- Try Oncor Guaifenesin 100 mg Syrup (Our Recommended Alternative)
What You'll Receive
- 4 Bottles of Rugby Chest Congestion Relief Cough Syrup (16 fl oz each)
- Total Volume: 64 fl oz
- Expiration Date: 05/2027 or better
- Free Shipping included on this 4-pack bundle
Key Features
- Compare to Robitussin® Chest Congestion: Contains the exact same active ingredient and strength (Guaifenesin 100 mg per 5 mL).
- Expectorant Action: Thins bronchial secretions for more productive coughs and clears mucus to improve breathing comfort.
- Non-Drowsy Formula: Contains no dextromethorphan (DM) or sedating ingredients, making it ideal for day or night use.
- Clean Formula: Sugar-free, alcohol-free, and dye-free.
- Trusted Heritage: Formerly sold under the trusted Robafen Syrup brand name.
Drug Facts
- Active Ingredient (per 5 mL): Guaifenesin USP 100 mg – Expectorant
Uses
- Helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive.
- Relieves chest congestion caused by colds, flu, or bronchitis.
Directions
- Adults and children 12 years and older: Take 2 to 4 teaspoonfuls (10–20 mL) every 4 hours.
- Children under 12 years: Ask a doctor.
- Do not exceed 6 doses in any 24-hour period.
Warnings
- Do not use: If you are allergic to guaifenesin or any of the inactive ingredients.
- Ask a doctor before use if you have: A persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysema; or a cough accompanied by excessive phlegm (mucus).
- Stop use and ask a doctor if: Cough lasts for more than 7 days, comes back, or is accompanied by fever, rash, or persistent headache. These could be signs of a serious condition.
- If pregnant or breast-feeding: Ask a healthcare professional before use.
- Keep out of reach of children. In case of accidental overdose, get medical help or contact a Poison Control Center right away.
Storage & Other Information
- Store at room temperature 15°–30°C (59°–86°F).
- Protect from light and freezing.
- Tamper Evident: Do not use if the foil seal under the cap is broken or missing.
Inactive Ingredients
Artificial and natural cherry flavor, citric acid, FD&C red #40, menthol, methylparaben, propylene glycol, propylparaben, purified water, sodium citrate, sucralose.
Frequently Asked Questions (FAQ)
Is this the same as Robitussin Chest Congestion?
Yes, it contains the exact same active ingredient (guaifenesin 100 mg) found in Robitussin® Chest Congestion, but without the brand-name price markup.
Does this syrup cause drowsiness?
No. This formula is non-drowsy and free from dextromethorphan (DM) and antihistamines, making it ideal for daytime use.
Is Rugby Guaifenesin safe for diabetics?
Yes. It is sugar-free and alcohol-free, making it a great option for people managing diabetes. As always, check with your doctor if you are unsure.
How much can I take per day?
Adults and children 12 and older can take up to 6 doses per 24 hours (each dose is 10–20 mL). Always follow label directions unless advised otherwise by your doctor.
Why choose DM-free cough syrup?
DM-free syrups avoid potential drowsiness and allow you to combine guaifenesin with other medications safely. Many users prefer a single-ingredient expectorant for daytime use or multi-symptom treatment plans.
Helpful Resources
- Robitussin Generic Alternatives – Complete Guide
- Cold Medicine Without Dextromethorphan (DM) – Guaifenesin Only
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