null

FREE SHIPPING ON ORDERS OVER $30

Cough, Cold, & Flu


Looking for affordable relief from cough, chest congestion, or sinus pressure? Our collection includes trusted generic alternatives to Mucinex®, Robitussin®, and Coricidin® — without the brand-name price tag. Shop guaifenesin-based expectorants and dextromethorphan-free options for dry cough, mucus buildup, and sore throat.

Shop Guaifenesin Expectorants & Decongestant-Free Cold Relief

Customer Favorite: Our most popular cough syrup is ONCOR Guaifenesin 100 mg/5 mL — sugar-free, alcohol-free, and only available at xeteor.com.

  • ✔ Free Shipping on orders over $30 and all Savings Packs
  • ✔ Trusted Store — Rated 4.9/5 on Trustpilot with 8,000+ verified reviews
  • ✔ U.S.-Based Warehouse — Fast, reliable shipping from Las Vegas, NV
  • ✔ No Prescription Needed — All products are over-the-counter
  • ✔ 100-Day Returns — Try it risk-free with free return shipping

Sort By:

Display Type:
Filters
  • Major Robafen CF Peak Cold 4 fl oz | Robitussin Peak Cold - 3 Pack Major Robafen CF Peak Cold 4 fl oz | Robitussin Peak Cold - 3 Pack

    Major Robafen CF Peak Cold 4 fl oz | Robitussin Peak Cold - 3 Pack

    Major
    $18.95
    Major Robafen CF Multi-Symptom Cold Relief – 4 fl oz (3 Pack) | Compare to Robitussin CF One bottle? Cute. But if your household gets hit with cold season like it's a team sport, you'll need the 3-pack of Robafen CF. This is your full backup squad...
  • Oral Supplement Emergen-C® Super Orange Flavor Powder 0.3 oz. Individual Packet Box This product is fulfilled by McKesson.

    Oral Supplement Emergen-C® Super Orange Flavor Powder 0.3 oz. Individual Packet

    Emergen-C
    $24.35
    Oral Supplement Emergen-C® Super Orange Flavor Powder 0.3 oz. Individual Packet Super Orange Emergen-C fizzes in water to furnish 1,000 mg of vitamin C with 32 different mineral complexes plus B vitamins Sweetened with fructose for quick energy...
  • Rugby Chest Congestion Relief DM Cherry Flavored Syrup - 16 Fl Oz Rugby Chest Congestion Relief DM Cherry Flavored Syrup - 16 Fl Oz Ingredients
    Sale 25%
    Sale 25%

    Rugby Chest Congestion Relief DM Cherry Flavored Syrup - 16 Fl Oz

    Rugby
    $19.99
    $14.99
    Rugby Chest Congestion Relief DM Cherry Flavored Syrup - 16 Fl Oz Expiration Date: 7-2026 Compare to the active ingredients in Robitussin Cough + Chest Congestion DM Cherry flavored syrup Includes guaifenesin (expectorant) AND dextromethorphan...
  • Rugby Chest Congestion Relief DM - 60 Tablets | Mucinex DM (2 Pack) Rugby Chest Congestion Relief DM with Highlights - 2 Pack

    Rugby Chest Congestion Relief DM - 60 Tablets | Mucinex DM (2 Pack)

    Rugby
    $13.99
    Rugby Chest Congestion Relief DM Guaifenesin 400 mg / Dextromethorphan 20 mg - 60 Tablets | Dye-Free Mucinex DM (2 Pack) What will I receive? 2 bottles of Rugby Chest Congestion Relief DM - 60 Tablets (TOTAL: 120 Tablets) Expiration Date: 9-2027 or...
  • Oncor Liquid Guaifenesin 12 Pack – 16 oz Bottles – No DM, Sugar-Free Expectorant Oncor Liquid Guaifenesin 100mg/5mL - 12 Pack with Highlight

    Oncor Liquid Guaifenesin 100 mg/5 mL – 16 oz (12 Pack) | No DM | Chest Congestion Relief

    Oncor Pharmaceuticals
    $69.96
    Oncor Guaifenesin Syrup 100 mg/5 mL – 12 Pack (16 fl oz Bottles) | Robitussin Alternative, No DM, Sugar-Free Get clean, powerful chest congestion relief — without unnecessary additives. Oncor Guaifenesin Syrup contains 100 mg of guaifenesin...
  • ONCOR Liquid Guaifenesin 100mg / 5mL Expectorant - 16 fl oz Liquid Guaifenesin 100 mg with No Dextromethorphan Price

    Oncor Guaifenesin 100 mg / 5 mL Expectorant Cough Syrup - 16 fl oz | Robitussin

    Oncor Pharmaceuticals
    $12.99
    Oncor Guaifenesin Liquid – 100 mg per 5 mL (16 fl oz) | Sugar-Free Chest Congestion Relief Oncor Guaifenesin Liquid is a cherry-flavored expectorant that provides effective relief from chest congestion. Each 5 mL dose contains 100 mg of guaifenesin...
  • Major Robafen DM Raspberry Flavor Non-Drowsy - 4 Fl Oz (Robitussin DM) Major Robafen DM Raspberry Flavor Non-Drowsy - 4 Fl Oz (Robitussin DM)  Drug Facts

    Major Robafen DM Cough Raspberry Cough Syrup - 4 fl oz | Robitussin DM

    Major
    $6.99
    Major Robafen DM Cough & Chest Congestion Raspberry Flavor Syrup - 4 Fl Oz (Robitussin Cough + Chest Congestion DM) Major Robafen DM Cough & Chest Congestion Raspberry Flavor Cough Syrup is an affordable alternative to Robitussin Cough + Chest...
  • Rugby Dextromethorphan HBr 15mg - 20 Softgels | Robitussin CoughGels (4 Pack) Rugby Dextromethorphan HBr 15mg - 20 Softgels | Robitussin CoughGels (4 Pack)

    Rugby Dextromethorphan HBr 15mg - 20 Softgels | Robitussin CoughGels (4 Pack)

    Rugby
    $15.99
    Rugby Dextromethorphan HBr 15 mg – 20 Softgels (4 Pack) | Compare to Robitussin CoughGels $15.99 for 4 bottles = just $3.99 per 20-count bottle! Fast cough relief without the high cost. Rugby Dextromethorphan Softgels provide up to 8 hours of...
  • Major 12 Hour Cough DM - 3 fl oz | Delsym Major 12 Hour Cough DM - 3 fl oz | Delsym Drug Facts - Orange Flavor

    Major 12 Hour Cough Relief DM Orange Flavor - 3 fl oz | Delsym

    Major
    $9.99
    Major 12 Hour Cough Relief DM Orange Flavor - 3 fl oz (Delsym) Compare to the active ingredient of Delsym  Dextromethorphan Polistirex Extended-Release Oral Suspension Cough Suppressant 12 Hour Cough Relief, day or night Orange-Flavored...
  • Major Adult Extra Strength Acetaminophen (Tylenol)- Cherry Flavor Major Adult Extra Strength Acetaminophen (Tylenol)- Cherry Flavor Drug Facts
    Sale 21%
    Sale 21%

    Major Adult Extra Strength Acetaminophen - 8 fl oz Cherry Flavor (Tylenol)

    Major
    $12.59
    $9.99
    Major Extra Strength Acetaminophen – 8 fl oz Liquid | Cherry Flavor | Compare to Tylenol® Got a headache that feels like a jackhammer? A fever that won’t quit? This is your go-to liquid relief—fast, effective, and cherry-flavored...
  • Rugby Zinc 50 mg Dietary Supplement - 100 Capsules Rugby Zinc 50 mg Dietary Supplement - 100 Capsules AD

    Rugby Zinc 50 mg Dietary Supplement - 100 Capsules

    Rugby
    $8.99
    Immune-Boosting Zinc - Rugby Zinc 50mg Rugby Zinc provides 50mg of highly absorbable zinc sulfate per capsule to support immune health, protein synthesis, and antioxidant protection. Essential for active lifestyles, Rigby Zinc is gentle on the stomach...
  • Rugby Mucus & Chest Congestion Liquid Guaifenesin 200 mg Cherry Flavor - 4 fl oz | Robitussin (3 Pack) Rugby Mucus & Chest Congestion Liquid Guaifenesin 200 mg Cherry Flavor - 4 fl oz | Robitussin (3 Pack)

    Rugby Mucus & Chest Congestion Liquid Guaifenesin 200 mg Cherry Flavor - 4 fl oz | Robitussin (3 Pack)

    Rugby
    $17.97
    Rugby Mucus & Chest Congestion Liquid Guaifenesin 200 mg Cherry Flavor - 4 Fl Oz | Robitussin Mucus + Chest Congestion (3 Pack) What will I receive? 3 boxes of Rugby Mucus & Chest Congestion Liquid Guaifenesin 200 mg - 4 fl oz (TOTAL: 12 fl...
  • Rugby Chest Congestion Relief PE - 30 Tablets | Mucinex (2 Pack) Rugby Chest Congestion Relief PE - 30 Tablets | Mucinex (2 Pack)

    Rugby Chest Congestion Relief PE - 30 Tablets | Mucinex (2 Pack)

    Rugby
    $11.99
    Rugby Chest Congestion Relief PE - 30 Tablets | Mucinex (2 Pack)Expiration Date: 10-2025What will I receive?2 boxes of Rugby Chest Congestion Relief PE - 30 Tablets (TOTAL: 60 Tablets)Expiration Date: 10-2025 or betterKey Features Guaifenesin, 400 mg...
  • Major Nasal Decongestant Spray - 0.5 fl oz | Afrin (2 Pack) Major Nasal Decongestant Spray - 0.5 fl oz | Afrin (2 Pack)

    Major Nasal Decongestant Spray - 0.5 fl oz | Afrin (2 Pack)

    Major
    $9.99
    Major Original Nasal Decongestant Spray 12 Hour Relief - 0.5 fl oz | Afrin Original Nasal Spray (2 Pack)This is a squeeze bottle and does not have a pump to spray.What will I receive?2 boxes of Major Nasal Decongestant Spray - 0.5 fl oz (TOTAL: 1 fl...
  • Cold and Cough Relief Geri-Care® 100 mg / 5 mL Strength Liquid 16 oz. Bottle This product is fulfilled by McKesson.

    Cold and Cough Relief Geri-Care® 100 mg / 5 mL Strength Liquid 16 oz.

    Geri-Care
    $14.84
    Cold and Cough Relief Geri-Care® 100 mg / 5 mL Strength Liquid 16 oz. Geri-Tussin Guaifenesin Syrup Guaifenesin is used to treat coughs and congestion caused by the common cold, bronchitis, and other breathing illnesses Guaifenesin is an...
  • Bulk 24 Pack of Major Cough & Cold HBP – Generic Coricidin HBP for High Blood Pressure Major Cough & Cold HBP 24 Pack – Cough Medicine for High Blood Pressure

    Major Cough & Cold HBP - 16 Tablets | Coricidin HBP (24 Pack)

    Major
    $54.96
    Decongestant-Free Cold Relief for High Blood Pressure – 384 Tablets Get bulk savings and long-term symptom relief with this 24-pack of Major Cough & Cold HBP, the trusted generic alternative to Coricidin HBP. Each box includes 16 tablets...
  • Padagis / Perrigo Antihistamine Allergy Relief - 300 Tablets (2 Pack) Padagis / Perrigo Antihistamine Allergy Relief - 300 Tablets (2 Pack)

    Padagis / Perrigo Antihistamine Allergy Relief - 300 Tablets (2 Pack)

    Perrigo
    $26.99
    Padagis / Perrigo Cetirizine Hydrochloride 10 mg – 600 Tablets (2 Pack) | Compare to Zyrtec® Get double the allergy relief with this 2-pack of Padagis / Perrigo Cetirizine 10 mg — a non-drowsy antihistamine designed to relieve indoor and...
  • Ricola Sugar Free Swiss Herb Cough Drops - 19 Wrapped Drops

    Ricola Sugar Free Swiss Herb Cough Drops - 19 Wrapped Drops

    Ricola
    $9.99
    Helps cough due to a cold or inhaled irritants occasional minor irritation and pain due to sore throat or sore mouth Ricola Sugar Free Swiss Herb Cough Drops - 19 Wrapped Drops  Made with Swiss Alpine Herbs (peppermint, elder, wild thyme,...
  • Major Robafen DM Raspberry Flavor Non-Drowsy - 4 Fl Oz | Robitussin DM (2 Pack) Major Robafen DM Raspberry Flavor Non-Drowsy - 4 Fl Oz (Robitussin DM)  Drug Facts

    Major Robafen DM Cough Raspberry Cough Syrup - 4 fl oz | Robitussin DM (2 Pack)

    Major
    $12.99
    Major Robafen DM Cough & Chest Congestion Raspberry Flavor Syrup - 4 Fl Oz (Robitussin Cough + Chest Congestion DM) What will I receive? 2 boxes of Major Robafen DM - 4 fl oz (TOTAL: 8 fl oz) Expiration Date: 6-2026 or better​ Major Robafen DM...
  • Oncor Kids Pain and Fever Relief Cherry Flavor Liquid - 16 fl oz Oncor Kids Acetaminophen Liquid 160 mg / 5 mL Pain & Fever Relief Cherry Flavor - 16 fl oz

    Oncor Kids Acetaminophen Liquid 160 mg / 5 mL Pain & Fever Relief Cherry Flavor - 16 fl oz

    Oncor Pharmaceuticals
    $12.99
    Oncor Guaifenesin 100 mg/5 mL Syrup – 16 fl oz | Sugar-Free Expectorant Clear your chest, not your wallet. Oncor Guaifenesin Syrup delivers powerful expectorant relief without dextromethorphan, sugar, alcohol, or dye. It’s a no-nonsense,...
  • Major Robafen DM Cough Sugar & Dye Free Syrup - 4 fl oz | Mint (3 Pack) Major Robafen DM Cough Sugar & Dye Free Syrup - 4 fl oz | Mint (3 Pack)

    Major Robafen DM Cough Sugar & Dye Free Syrup - 4 fl oz | Mint (3 Pack)

    Major
    $17.99
    Major Robafen DM Cough Expectorant – Cool Mint, Sugar-Free & Dye-Free (3 Pack, 4 fl oz each) Expiration Date: 08/2026 Why buy one bottle when you know that cough’s not quitting after a single dose? This 3-pack of Major Robafen DM is your...
  • Major Sugar Free & Dye Free Robafen DM Cough Cough Expectorant Cool Mint Flavored 4 Fl Oz Syrup Major Robafen DM Cough Sugar Free & Dye Free Mint Flavored Syrup - 4 fl oz

    Major Robafen DM Cough Sugar Free & Dye Free Mint Flavored Syrup - 4 fl oz

    Major
    $9.99
    Major Robafen DM Cough & Chest Congestion Syrup – 4 fl oz | Sugar-Free, Dye-Free If your cough sounds like a dying lawn mower and you're hacking like a cat with a hairball—this sugar-free, dye-free syrup is your best bet. Major Robafen DM...
  • Chest Rub Vicks® VapoRub® 4.8% - 1.2% - 2.6% Strength Ointment 1.76 oz

    Chest Rub Vicks® VapoRub® 4.8% - 1.2% - 2.6% Strength Ointment 1.76 oz

    VICKS
    $15.95
    Chest Rub Vicks® VapoRub® 4.8% - 1.2% - 2.6% Strength Ointment 1.76 oz Rub on chest and throat for temporary relief of cough and nasal congestion due to the common cold On muscles and joints, temporarily relieves minor aches and pains...
  • Cold and Cough Relief Coricidin® HBP Cold & Flu 325 mg - 2 mg Strength 20 Tablets This product is fulfilled by McKesson

    Cold and Cough Relief Coricidin® HBP Cold & Flu 325 mg - 2 mg Strength 20 Tablets

    Coricidin
    $16.32
    Cold and Cough Relief Coricidin® HBP Cold & Flu 325 mg - 2 mg Strength 20 Tablets Temporarily relieves: minor aches and pains; headache; sneezing; runny nose Decongestant-free cold relief for people with high blood pressure Please note...
  • Health Star Night Time Pain Medicine - Acetaminophen 500 mg / Diphenhydramine 25 mg  | Tylenol PM (3 Pack) Night Time Pain/Allergy Relief 500 mg Strength Acetaminophen / Diphenhydramine HCl Capsule 100 per Bottle

    Health Star Night Time Pain Medicine - Acetaminophen 500 mg / Diphenhydramine 25 mg | Tylenol PM (3 Pack)

    Health Star
    $24.99
    Health Star Night Time Pain Medicine - Acetaminophen 500 mg / Diphenhydramine HCl 25 mg - 100 Capsules | Tylenol PM (3 Pack) Please note this item is fulfilled by McKesson. Orders are processed within 1 - 3 business days with the exception of...

Frequently Asked Questions

What is guaifenesin used for?

Guaifenesin is an expectorant that helps loosen mucus in the airways, making it easier to cough up and clear chest congestion. It’s commonly found in cold and cough medications like Mucinex® and Robitussin®.

Can I take guaifenesin if I have high blood pressure?

Yes, guaifenesin is generally safe for people with high blood pressure because it does not contain decongestants like pseudoephedrine or phenylephrine, which can raise blood pressure.

What’s the difference between Mucinex and Robitussin?

Both Mucinex® and Robitussin® offer guaifenesin-based products. The main difference is that some Robitussin formulas also include dextromethorphan for cough suppression. Always check the label if you want a dextromethorphan-free option.

What cold medicine can I take without pseudoephedrine?

Look for decongestant-free options that contain only guaifenesin or cough suppressants like dextromethorphan. Products like ONCOR Liquid Guaifenesin are effective without containing pseudoephedrine.

Is saline nasal spray good for congestion?

Yes, saline sprays can help relieve nasal congestion by moisturizing and clearing nasal passages. They're drug-free and safe for daily use, but they don't treat chest congestion or cough symptoms.