Ph Test Strips: 200 Count (5.0-8.5 Range) Made in USA. Get The Most Accurate ph Test Strips for Urine and Saliva. Full Customer Support. Best pH Test Strips in The Market

I used these for water and urine both. Was interesting because we use reverse osmosis which takes a lot of the minerals out, the water was acidotic! We also follow a ketogenic diet which incorporates a lot of animal fats/proteins so we never did register urine as alkaline. The strips were easy to read and compare, did great for what I wanted them for.

I can't be sure that these are working. I tried one (saliva), no change to the color. I tried another, just in case, still no change. I dipped it in my coffee and it changed very slightly. The only distinct change in color I found was when I ran it under my tap water.

Don’t think these work at all. Better off going to the local pharmacy. I even tested it with lemon juice right after it was delivered. No change. Then with some baking soda water and finally with pee. All the ph was 6.0.

Bogus. Strips do NOT respond or change color. Scam. Vinegar, distilled water, lemon juice... all read 6.0. Absolutely no color change.

The strips work well except the 7.5 color is too dark, making a comparison somewhat difficult.

This isn't really the strips fault (I didn't read) but since they only test a limited pH (I think they're meant for testing urine) they aren't really very useful in general, hence the low score.

They didn't work at all. They never changed color.

First time order and your product worked as promised