I ordered the product as a remedial home made mouthwash ingredient. Mixed it in 1:1:1:: hydrogen peroxide 3%:water:vegetable glycerol (also ordered from aseschem) and have had amazing results after using it twice a day for not more than one minute. Not much into technicality but still the product is very efficient in its work so definitely must be good. Delivered in robust packaging and spill proof jerrycan. Go for it.