How similar is Revivogen to Nioxin (irritation)

[kikoman]

I have seborra dermatitis ( controlled with Nizoral) and applying Nioxin to my scalp caused irritation . I'm aware that Nioxin is not a proven treatment, and I stopped using it. Nioxin and Reivogen are both natural, how close are there ingerdients . I don't want the same burning sensation on my scalp from Revivogen.
I haven't seen anyone using Revivogen on this site. Does it really work for anyone of you? and does it burn?