Can't tell much from the picture on that page. But noticed that the bottle was a minute 4ml - so expensive for such a tiny tiny amount. It is silly to use such small sizes, lots of wasted packaging (but big profits - user loses).
Further down it says that one can gain the benefits of added vitamins from their juice, but in reality these will not vaporise, just burn on the coil (with the possible exception of vitamin E; I think vitamin E will vaporise and can protect against oxidation of the juice prior to use, particularly the 'oily' parts).
I was thinking about this last week. An eliquid with health benefits to the users and those around them.
"The vaper has a cloud of antioxidants all over him. Let's hang with that guy."