KYK has been manufacturing and selling water ionizers for over 20 years in Korea.

In the US, KYK water ionizers were originally marketed through Water For Life USA.  In August of 2010 KYK began selling their water ionizers directly through KYK-USA.

KYK is one of the “mid-range price leaders” in the water ionizer market.  Like Watershed , KYK has accepted lower profits per sale on their products in order to make this technology available to a greater number of consumers for the purpose of restoring health and increasing longevity and improving quality of life.

KYK water ionizers have been the best selling for many water ionizer resellers representing multiple brands.  Dealers find high customer satisfaction rates, frequent customer referrals and very few returns on KYK products.