Just no petroluem distillates in the dressing
303, Zanio, AmorAll, any that are a PDMS (polydimethalsiloxane) resin.
These are a white, milky color. The only real difference is the percentage of the resin. Some say "provides UV protection" stops/reduces harmful UV damage", the truth is what they do is to provide a temporary barrier that reduces plastizer loss from the vinyl. The increase the reflective values of the dash/vinyl so some or most of the UV's bounce off.
The old AmorAll was not safe, since it was loaded with petroluem distillates, these accerlate the loss of the plastizers.
The new one is like Mother's , Mequiar's, 303, etc, they are water borne PDMS resin dressings.
Since they are "dressings" that means they are not permenant, but sacrifical and require replacing on a regular basis.
Just be sure to clean them off about every third application by cleaning with any safe water based cleaner that you would use on vinyl, cloth or leather.
Ford has a Technical Tip on these sort of dressings, what and why, regarding not only the vinyl parts, but tires, leather etc on
www.autoint.com under the OEM/TSB Section, then click on Ford Tech Tips, and learn what you can about what is real, not marketing of some product. The tip does not mention any brands, just give the facts.