Guai-Aid 600mg Caplets

(63 customer reviews) Sold: 300


  • GUAI-AID 600mg Guaifenesin OTC Caplets provide Fast Mucus Relief
  • Active Ingredient: 600mg Pharmaceutical Grade Guaifenesin
  • Proudly made in the United States and DOES NOT require a Dr. Prescription
Bottle Quantity
100 Caplets
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Guai-Aid 600mg Caplets

  • Guai-Aid 600mg – Easy to Swallow Caplets – Contain No Dyes or Extra Fillers
  • Guai-Aid OTC 600mg caplets are made in the U.S.A. and do not require a doctor’s prescription
  • Effectively helps clear mucus from obstructive sinus, nasal and bronchial passageways
  • Ultra Pure – only 3 Ingredients for Allergy Sensitive People – Dye-Free, Salicylate Free and Sugar-Free
  • Guai-Aid is an Economical Alternative to More Expensive Brands

Safety Information

Do not exceed four(4) caplets (2,400mg) in 24 hours or as directed by a doctor. Warnings: Do not exceed recommended dosage. Do not use: for persistent coughs, such as occurs with smoking, asthma, chronic bronchitis, or emphysema, or if cough is accompanied by excessive phlegm (mucus) unless directed by a doctor. Stop use and ask a doctor if: * symptoms are accompanied by fever, rash or persistent headache * cough persists for more than 1 (one) week or tends to recur. A persistent cough may be a sign of a serious condition. If pregnant or breastfeeding, ask a health care professional before use. Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center immediately. Other information: Store at room temperature 15 – 30 degrees Celsius (59 to 86 degrees Fahrenheit).


Guai-Aid 600mg caplets help to loosen phlegm and mucus and to thin out bronchial secretions. This helps to rid the passageways of bothersome mucus and make coughs more productive.

Ingredients for Caplets

Active Ingredient: Guaifenesin 600mg U.S. Pharmaceutical Grade.
Inactive Ingredients: Hydroxypropyl Methylcellulose, Microcrystalline Cellulose, Magnesium Stearate, Pre-Gelatinized Starch (Non-Allergic – Pharmaceutical Grade)

Directions for 600mg caplets

Adults and children 12 years and older; Take 1 capsule (600mg) every 4 to 6 hours as needed or as directed by a doctor. Do not exceed four(4) 600mg caplets (2,400mg) in a 24 hour period or as directed by a doctor.

More About GUAI-AID and Guaifenesin

Are you tired of paying too much for your present treatment? Compare the active ingredients in your brand to Guai-Aid.

Start saving money TODAY! Guai-Aid is your best alternative. Our famous original formula contains only U.S made pure Guaifenesin. Guai-Aid is our original formula of maximum potency, over the counter, Guaifenesin caplets and caplets.

Most pharmacists agree that Guai-Aid is effective for a minimum of 4 to 6 hours between dosages. We are excited to report that many more of our customers are constantly telling us that they only need to take Guai-Aid twice a day to have the same benefits as their old brand. Talk to your doctor and find out how Guai-Aid can work for you.

Why Wait to Feel Better? Feel Better Now with Guai-Aid!

Taking Guai-Aid will help clear up your congestion fast.

It helps to thin out and loosen congested mucus and bronchial secretions, making it much easier to breathe and expectorate. Your cough will be more productive and you will feel better fast.

Guai-Aid can be taken daily to prevent unwanted congestion, especially during cough, cold, and allergy season. You will find comfort knowing that Guai-Aid does not interact with other medications and is safe for those suffering from chemical sensitivities and who may have sugar restrictions. Although Guai-Aid is officially classified as the “short-acting” or “quick release” formulation of Guaifenesin, most of our customers say it works just as well as the leading brand. Many of our customers have told us it works EVEN BETTER than the leading brand!

It is absorbed faster and leaves the body quicker than “extended-release” or “long-acting” products which means that you are far less likely to “overlap” your doses, unlike other “long-acting” or “extended-release” products. Guai-Aid is designed with your health in mind.

63 reviews for Guai-Aid 600mg Caplets

  1. Karen

    Was taking $250/mo (+$8/day) Cymbalta 60mg for fibromyalgia until I read Dr. St. Armand’s book Jan. 2013. Took one pill of this at bed & am for 2 weeks & then went off Cymbalta – NO PAIN!!! Have not stopped taking 600mg pill every morning and night since. I don’t do everything the doc advises like avoid mint, etc. – have been in touch with others who do the same as me, avoid processed foods that clog our kidney receptors which triggers fibromyalgia. I now have a life :):)

  2. Kathleen

    As a COPD patient, I was taking Mucinex daily. One in the morning and one in the evening. Mucinex does get very expensive to use on a regular basis. The “Ultra-Pure” Guaifenesin 600 mg Capsules are the same ingredient for a much more reasonable price. I will continue to use this product. Medication costs a lot these days – even with insurance so if I can save a few dollars here and there I most certainly will.

  3. Ronald

    Guai-aid is the best over-the-counter drug to get rid of sinus congestion without you having to go to the doctor. If you take it for a day the way that it says to take it, you will feel 100% better the next day. It is a little bit pricey, but you do not have to take it past a couple of days, so over the long run you have saved money. It works!

  4. Leslie

    Works just as well as name brands. And, the availability of this VERY large container makes the product economical to buy, and very handy to have on hand without multiple trips to store.

  5. Robert

    This product works as advertised and the service is impeccable!

  6. Debra

    This generic form of the brand “Mucinex” is just as potent for a fraction of the cost. As someone who has to take this medicine on a daily basis, the affordability of Guai-Aid definitely helps me to take care of myself and reduces the chances of contracting a major respiratory infection.

  7. Ralph

    I take this at bedtime and it helps keep my sinuses clear.

  8. Lynn

    Have used Guaifenesin for years…..think 25 or more. It used to be by prescription only. It still helps me with thick mucus caused by allergies. I have used this particular brand for several years.

  9. Nancy

    Great product for a great price

  10. Susanne

    This are great for the guaifenesin protocol. Don’t give me the stomach pains the other brand I used to take did

  11. Neal

    The price is great.

  12. Penny

    As an allergy sufferer who can’t take many antihistamines, I rely on high quantities of guaifenesin, which is costly in large amounts. I was delighted to find this product. Only four stars because it’s a little harder to swallow these larger capsules.

  13. Daniel

    Very good buy. Works as well ad leading brand but a lot less money. I save at least $75 monthly over leading brand.

  14. Connie

    I guess I did not read all the info on this product. I was not expecting it to be in gel capsules. I find they tend to stick in my throat if not washed down with lots of water. This was the first Guai that I have bought that was in the gel capsule.

  15. LINDA

    I have used this product for several years to control severe allergy problems. It keeps my lungs and sinuses clear along with a daily antihistamine.

  16. Patti

    Inexpensive and works great!

  17. Gene

    works as expected…..

  18. Riley

    I have had them for a long time and will get it.

  19. Patricia

    works vey good

  20. Betsy

    Delivered on time. Item as described.

  21. tracy

    Didn’t realize I bought the 4 hr pills but they work well

  22. Lynne

    Very good product, delivered quickly and a good price.

  23. Jack

    As good as any. Easy to swallow too.

  24. Milissa

    Have used product for a while. Good price!

  25. dennis

    The capsules are and have been everything that I expected. I will continue to buy them as I need them!

  26. Paula

    Fast, easy transaction – good price! Thanks!

  27. Jewel

    Good product….arrived promptly.

  28. Kindle

    I was taking three 400 mg tablets twice daily. The tablets were big and round. Big and round is harder to swallow than, say, big and oblong. I didn’t like the dosage or shape of them and then I could not get them anymore from the supplier. After searching for a while I found these on Amazon. Love the capsule and they are 600 mg, so only have to take two twice daily. But the most important feature is the price! Figuring the price by the mg and number of capsules, these are priced lower than any others that I have found. I gave up on Mucinex years ago. The difference is unwarranted it seems to me. If Mucinex is better (if) it isn’t that much better.

  29. WC

    Bunko. Didn’t work. Wife flushed them down the toiled after a month. What a waste of two bottles.

  30. Pat

    This is a great product for fibromyalgia too. Only capsule form I can find. Easier on stomach!

  31. Carolyn

    My husband has Fibromyalgia and needs to take 1200mg twice daily. With This product he only takes 2 & love that it’s dye FREE!!! Delivery was prompt!

  32. Patricia

    I am not sure of the effacey of this product???

  33. Melissa


  34. Julia

    Having been assure by my pharmacist, I purchased these rather than mucinex which as anyone who has purchased it, is extremely expensive. I am a smoker and it was recommended that I take one a day. This solves the problem. Good buy.

  35. Jillzie

    After my ENT told me to start taking Mucinex (very expensive) I started looking around for an alternative – and this was it. It works just as well as Mucinex and is a lot less expensive ($0.50/pill vs. $0.11/pill). I even have my hubby taking this. Will definitely continue to buy.

  36. Brenda

    Guaifensin in pure form has been a miracle remedy for my Fibromyalga pain. It was recommended by several doctors and the price is 10% of the prescription costs for the same item.

  37. Sandra

    I love this product. It is like a popular brend on the market. This product has a better price and is free of the blue dye in the other brand. I will keep using.

  38. Francis

    My allergist recommended long-term use of this product, and this is the most economical form (quantity) I was able to find. Be aware that it is NOT a timed-release formula, as is the most common over-the-counter form in this dosage. It seems to be working well, after more than 6 months of use.

  39. Susan

    the best! work well – no sugar like the syrup type. Love them!

  40. Dennis

    I was glad I found this product. I was taking Mucinex which costs A LOT…I realized that the only ingredient in Mucinex is Guaifenesin, so here ya go…the same ingredient for half the price!!!!!!!

  41. Sally

    Have a family member with COPD and allergies, an we use a LOT of this. Nice to find it in quantity.

  42. Karen

    Excellent product.

  43. Brenda

    Good option instead of mucinex but the smell of them is so horrible I can hardly get it into my mouth….yuck

  44. Gregg

    Works well and a lot cheaper than Mucinex.

  45. charles

    great price

  46. Kindle

    Helps me with chronic sinusitis. Keeps everything in my head running

  47. Marcia

    This stuff is great.

  48. Dianne

    I have bad sinus problems and this helps a lot in thinning the mucus in the nose so you can get rid of it. Remember to drink plenty of fluid with it to helpo it work.

  49. Carl

    Got tired of having to swallow the Mucinex horse pills each morning along with my other medications and felt blessed to find these capsules that slide down without much ado.

  50. Tonya

    I give this to my horse for his allergy cough! Works great

  51. Phil

    Works just as well for a fraction of the price. Yay!

  52. Mahmoud

    I take 2 caps twice a day …to keep the mucus soft and easy to expel. DO NOT suppress coughing to avoid blocking brochi.

  53. Thomas

    Best price if you take it every day like I do. Save 2-3 times the money buying it in bulk.

  54. NEX

    This was a very good price. These are great for winter or even in the allergy seasons.

  55. Katherine

    Good product, good price

  56. James

    good buy

  57. Mary

    I was on rx for this for fibromyalgia and it went OTC. This is the best price and quality online…I used to have to send to Canada.

  58. Barbara

    I have used this product for several years it is a good product as advertised. Good product and good value.

  59. Donald

    Best buy for guaifenesin, I recommend it to nurses at the doctors office so they can tell other patients about the savings.

  60. kenneth

    I am glad i found this product

  61. Lynn

    Just what I expected and ordered.

  62. Carolina

    I ordered this as a better-priced substitute for Mucinex and, for me, it works well. A good value for the money.

  63. millard


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