9 Comments
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Robert Jay Rowen, MD's avatar

PURO# is shipping with cold pack on request. If paying the extra price for that special shipping, likely a good idea to by several jars and freeze them.

Robert Jay Rowen, MD's avatar

OG can be tested with peroxide strips. Also ORP meter. Both have issues. I am using an ORP meter and my OG tests out at 600 minimum for my pass on it. Peroxide test strips are very slow to react.

Jane K. Neroni's avatar

Luckily, I purchased mine in the spring and stored it in the freezer as you suggested. My thanks.

NanFree's avatar

Some companies add a cold pak for sensitive contents during very hot months.

Kathleen Roberts's avatar

PurO3 said they are shipping with ice packs included and for an additional $17.50, can upgrade that to a cooler.

Freya N. Toedter's avatar

Well, I wish I had known that you could pay more money, which is ridiculous to have your product safely sent. It was sent to me from cool California to 100° weather in New York in a cold pack that had nothing cold in it and it sat in a delivery truck all day long and when I got it, it was hot to the touch. So now I guess my expensive bottle is ruined and I am not very happy about this.

Robert Jay Rowen, MD's avatar

This is why I wrote the report. I knew this could happen and wanted my readers to be aware. If the product was hot to the touch, it could have lost most or all its properties.

FREED0ML0VER's avatar

Is there any way to test it at home, like there is for H2O2 and ClO2?