pH Test Strips 4.5 - 9.0 (200 strips) for Urine & Saliva

Price:£17.99£12.99Save: 28% off
5 out of 5 stars Wednesday 01 February, 2017 By Ruby
The first time I used this product there was no colour change in the stick provided (think I was too acidic and just off the scale), the second time I could match to the colour's shown on the bottle as I'd started to eat more alkaline based food.
This product does work well and will continue to purchase as it's so easy and quick to use once you get the hang of it.
I'm always impressed by the super fast delivery and the packaging of the item.