Cayenne powder normally has zero pain in raw bloody cuts. I always cover the raw bloody cut with the powder.
The rejuvilack is POWERFUL medicine and not for all. It can remove so much matter so fast that you will end up with flue symptoms or worse. This is for people who have changed their diet, cleansed and looking for advanced healing. I use a mixture of grains and when all is said and done it should taste like dull lemonaid. It is extremely alive and will cause reactions!
There are many methods, this is not just something you make and swallow and set back and see what happens.