here is the monatomic forum (didn't know there was one did you?) there is a lOOOOOONg thread with CF and invincible on the subject but it seemed to be mostly about theory, don't know if either one got down to much experimentation.
the problem is that you really and truly don't know what is in these products or what kind of energy has been invested in them. this is into the area of magic, truly. i don't know your beliefs in this area, but there are forces Science is yet to discover. its very possible a supplement like could benefit someone greatly i believe, its also possible the forces or energies invested in the product could do one harm, even on a psychic level. thats my opinion anyway.