Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
80 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Alkaline Antioxidant Water, hydration, health, increased energy, immune system, Pure Hydration, digestive health, detoxification, anti-oxidants,
Cosan USA (cosanusa.net) has 80 customer reviews on The Fair Hearing, with an average rating of 4.7 out of 5.
Showing 68 reviews with 5 stars · Clear filters
Very happy with our water system, we use it in both of our homes. Customer service is excellent!
By Brenda F.
Response from Cosan USA· Aug 13, 2018
Hi Brenda, Thank you for your review of Pure Hydration and comment regarding our customer service. Blessings, Cosan/USA
I love discounts! Makes good products even better. Thank you.
By Joyce
Response from Cosan USA· Aug 1, 2018
Hi Nathan, Thank you for the review. Blessings, Cosan/USA
It's been almost two years since I have purchased my pure hydration machine. Money well spent one not once have I regretted buying it. Truly a life changer
By El
Response from Cosan USA· Aug 1, 2018
Hi El, Thank you for your review and for including how long you've owned your system. Blessings, Cosan/USA
Fast service
By Kevin L.
This Pure Hydration system works great. I've been drinking it for about 2 weeks now, and I feel much more energetic since i've been on it. Usually, by the afternoon I would feel very tired and sluggish, but ever since I started drinking this ionized hydrogen infused water, the afternoon's are not a problem, and I get a lot of work done now.
By Paul M.
Response from Cosan USA· Aug 1, 2018
Hi Paul, We appreciate you taking the time as a new customer and commenting the increased energy that you are experiencing. Blessings, Cosan/USA
Best System Ever !!! We love our water has been 2 1/2years don't know how we lived without it !! Incredible customer service too
By barbara incognito F.
Response from Cosan USA· Aug 1, 2018
Hi Barbara, Thank you for your review and for including the time that you've owned your Pure Hydration system. Blessings, Cosan/USA
Great bottle - keeps water cold for over 24 hours
By Donald M.
Response from Cosan USA· Aug 1, 2018
Hi Donald, Thank you for reviewing our Hydro Lock flask. Blessings, Cosan/USA
Great products, true innovation, and support to back it up.
By Jeff H.
Response from Cosan USA· Jul 16, 2018
Hi Jeff, Thank you for review and for touching on our customer service. Blessings, Cosan/USA
