Health Testing NZ (formerly Zest Keto) have been leaders in keto testing and monitoring for over 8 years and have now grown into the wider home testing market.
Health Testing NZ is proudly 100% Kiwi owned and operated. All of our products are stocked in New Zealand, and we back up our products with super fast service and fully guarantee your satisfaction.
We aren't an offshore based company (we consider Australia to be offshore), and we don't drop-ship products. If we are out of stock, it will show on the website.
Feel free to contact us at hello@zestketo.co.nz should you have any further queries.