Foster & Thrive Tussin Guaifenesin 200 mg Cough Syrup – 4 fl oz | Compare to Robitussin (12 Pack)

Foster & Thrive Tussin Guaifenesin 200 mg Cough Syrup – 4 fl oz (12 Pack) | Compare to Robitussin®

Stock Up & Save: Bulk Relief for Stubborn Chest Congestion

Foster & Thrive Tussin delivers fast, affordable relief for chest congestion in a convenient bulk pack. Each 10 mL dose contains Guaifenesin 200 mg—the same expectorant found in Robitussin® Mucus + Chest Congestion—without added dextromethorphan (DM). This non-drowsy formula thins and loosens mucus so coughs become more productive and breathing feels easier. With this 12-Pack Case, you get maximum value and free 2–3 business day shipping directly from McKesson. For a full overview of options, see our Robitussin Generic Alternatives Guide.

Compare to Robitussin®: This product contains the same active ingredient (Guaifenesin) and strength as the national brand.

Need a smaller quantity? Shop the Single Bottle (4 fl oz) Here.

What You'll Receive

• 12 Bottles of Foster & Thrive Tussin Cough Syrup (4 fl oz each)
• Total Volume: 48 fl oz
• Expiration Date: 8/2026 or later
• Factory sealed and shipped directly from McKesson with free 2–3 business day shipping.

Key Features

• Bulk Case Value: Includes 12 bottles, perfect for families, offices, or organizations.
• Compare to Robitussin®: Contains Guaifenesin 200 mg per 10 mL.
• No Dextromethorphan (DM): Single-ingredient relief that doesn't suppress coughs.
• Non-Drowsy: Alcohol-free formula safe for daytime use.
• Fast Shipping: Ships free in 2–3 business days.

Drug Facts

• Active Ingredient (in each 10 mL):
  • Guaifenesin, USP – 200 mg (Expectorant)

Uses

• Helps loosen phlegm (mucus).
• Thins bronchial secretions to make coughs more productive.

Directions

• Shake well before use; measure only with the provided dosing cup (keep cup with product).
• Adults & children 12 years and over: 10–20 mL every 4 hours.
• Do not take more than 6 doses in 24 hours.
• Children under 12 years: Do not use.

Warnings

• Ask a doctor before use if you have:
  • A cough with too much phlegm (mucus).
  • A persistent/chronic cough (smoking, asthma, bronchitis, emphysema).
• Stop use and ask a doctor if: Cough lasts more than 7 days, returns, or occurs with fever, rash, or persistent headache.
• If pregnant or breastfeeding: Ask a health professional before use.
• Keep out of reach of children. In case of overdose, contact a Poison Control Center right away.

Storage & Handling

• Store at 20–25°C (68–77°F). Do not refrigerate.
• Each 10 mL contains sodium 6 mg.

Inactive Ingredients

Caramel, citric acid anhydrous, dextrose, FD&C Red #40, flavor, glycerin, high fructose corn syrup, menthol, purified water, saccharin sodium, sodium benzoate.

Helpful Resources

• Foster & Thrive Tussin – Pure Guaifenesin Cough Relief
• Cold Medicine Without Dextromethorphan (DM): Why Guaifenesin-Only Matters