One of the things that I notice when I’m more diligent about drinking the water (some days I don’t get up from my computer until late in the evening) is that I wake up at 5 in the morning – full awake, ready to go.
The “beauty water” is actually at 4.0 – 4.5, but 6.0 will certainly benefit you. I use 4.0 for cleaning my face. I felt a difference in my skin texture immediately and my moisturizer went on/in much better. I no longer use any cleansing products on my face – I saturate a washcloth with 4.0 water and massage my face with the wash cloth. I repeat this 3 or 4 times before patting my face dry.