500 600mg Ultra-Pure Guaifenesin Veg. Capsules

I’ve been using the Guafenisen from this company for several years, always pleased with the quality and effectiveness and the fact that there’s not a lot of extra junk and coloring in them

These are so easy to take and don’t get stuck or leave nasty taste in mouth. Will buy again

Good product for a good price. Also speedy service. I will happily order again.

Works great for clearing congestion.Works better than time release similar products. Exclusively used for 3 years

Ordered (2) 500 quantity bottles in Fall 2023. In 2/2024 bottles started to have odd odor, within weeks one bottle became mis-shapened and bloated.Was told too late to return. The product was within expiration. Been buying for 10 years - never again.

I've been using this product for several years-works great!

Works for me

I have been using this product ever since I found it available on Amazon. It is very economical to buy this large size and the dosage amount is on target for me. I take 3 per day. I have high blood pressure and take antihistamine separately. This product used to require a prescription from a doctor years back. Side effects are minimal and relief speedy for allergy sufferers or folks with sinus problems.