Great to do business with .

These folks were very helpful in guiding me to the products I needed.

If you have problems with constipation, I recommend Chanca Piedra. My wife had that problem for a long time, tried other products with no results, she tried Chanca Piedra and we are happy with the results.

Shippingand packaging was wonderful arriving just in time when needed.

Shipping Service is even faster than the expected date.

I love ordering from CNPUSA because my products arrive quickly, they are reasonably priced, have no fillers in their capsules (which is exceedingly rare),and best of all I get great results.

Great Products and Great Service.

CNPUSA has always been prompt and helpful. The products always arrive well packed.

This is a great product! The instructions and color code directions on the bottle are fantastic!

I like the fact that there are so many results with just one strip. Customer service was prompt and courteous when I had questions.

Always a great experience and fast shipping to boot!

Always keep on hand especially when traveling

Great!

Great company!

My orders was missing last time. I emailed them and got response from my email. They solved the problem and replaced my orders right away. Keep up the good work!!!

Excellent!!

Great! Better then a doctor.

An inexpensive clarifying way to understand usually inscrutable numbers

Shipping was fast and items were packaged well

Great natural product. Great price. Wasn't effective in lowering my blood pressure, though. So, I've just started taking a prescription drug for that purpose.