Is there a chance any ingredients in Revita are conflicting?

[JohnC43]

I want to use it as an alternative to Nizoral because it has other good chemicals in it such as Biotin and Silica and doesn't have SLS which others claim can be harmful (nizoral has that), but I have heard some say that caffeine causes inflammation, the opposite effect of the active ingredient in nizoral, Keta. Is this true, and are there any other reasons that Revita would not be as effective as nizoral (other than the amount of Keta) or even harmful to the hair? Also, Is SLS a significant threat to hair? I also have heard nizoral can make hair dry and brittle, which Revita doesn't due to its other ingredients.

 

[Fundi]

It could happen I guess, although I'm sure that would have been thought about in the production of the product. And what components of it are shown to react/interact/counter each other?

Either way, I've used it for several months with no problem. SLS can irritate the scalp I think, but I don't think it's going to do much for hairloss - Even the 'Natural' tea tree oil shampoo I have contains it, as does baby shampoo and nizoral I think - Ideally you'd want a shampoo without it than with it, but I don't think it makes much difference.