HealthA2Z® Mucus Relief | Guaifenesin 400mg | Immediate Release | No Benzene | Expectorant (60 Counts)

Very effective, the pill is relatively small compared with other brands and they are shaped well for easy swallowing. I use this every day due to allergies.

I was skeptical but pleasantly surprised how well the product works. I would recommend and buy again.

These work really good and you get quite a few in a bottle. And the price is really good. Works just as good as musinex but not as pricey.

I think this may help with bronchial issues but I was hoping to get some help with upper respiratory drainage and so far I can't tell that I is helping that.

Best for your Buck

Absolutely amazing and I will be purchasing again and again. I have tried countless similar products and they didn’t even come close to the results I got with these.

Update: After posting my review, the seller reached out and offered a full refund for the product. Even though it was probably the supplement itself and not the seller, it was thoughtful of the seller to do so! I would rate the seller “5 stars,” but still would caution people about the product. So I changed the stars to “3.” I have been able to take another brand (liquid) of Guaifenesin without issue. Be very careful with this guaifenesin! My husband took some to alleviate some congestion from a cold and said it made him “feel weird and dizzy” but a little better. A few days later, having the same cold, I took a tablet. Within 20 minutes of taking, I felt a sensation of sunburn all over my body, my heart rate spiked, and I began violently shaking. It’s not the first time I have ever taken guaifenesin, either. Side effects are reported as “rare” for this medication, but I know I won’t be taking it again!

I would purchase this again.It works very well. I noticed a difference the second day I used it!