Optimal Harmony Water Company sells pickling lime (calcium hydroxide) in water as amazing natural "limestone" cure-all called AquaOh-! Chandler Arizona

You can get highly alkaline water from adding the littlest smidge of calcium hydroxide Ca(OH)2 (pickling lime) to distilled water at fraction of the cost. Even .01 m of calcium hydroxide solution (approx. 0.4g per liter) is over 10 pH.

This company is using deceptive marketing to repackage an old-time remedy at an approximate 3000x markup.  Their claims are intentionally vague and cloaked in health-speak.  

They ship from a UPS store...  No public records are to be found for their company name in any state.  The bottle label does not include FDA-mandated information of where the product is "packed" (i.e. bottled).  If they ship from a UPS store you can only imagine the conditions under which it is bottled, it could be made in a 5-gallon bucket for all you know.

Their motto is "too natural to patent, too honest to say otherwise". They have to go with that because they're right: you can't patent adding a base to water.  You can't patent adding salt or baking soda to water, either.

They tell you all you need to know about the product's contents but to an untrained eye make it seem so special it's worth $129.95 per gallon.

Run far, far away.