Holista CollTech joins forces with GICC to develop works first nasal sanitiser, page-1776

There are some underlying faults with the ZNO product I have raised before. When I say faults, that is being picky it is a great product, I just have some issues with the time frame it lasts on the skin, and surfaces, not that I think it is false but it bonds to the surface of the skin, it only comes off when your skin sheds, and if you use the substance when you still have the existing layer on your hand it will not bond and be useless. Problem being skin will shed on different people in a lot of different ways so if you shed after 22hrs you are good if you re-apply if you shed after 25hrs (most office workers) you will spray on after 24hrs and be completely unprotected, same as the spraying onto surfaces the longevity is not consistent. If you cannot put layers on top of layers there is a problem!