There are plenty of options....but as mentioned CarPro DLUX is what I recommend. Do the job once and forget about it for over a year.

Other gel based and water based dressing have a lot of drawbacks; durability, shine, sticky, etc....it's not a job to be doing every 3rd or 4th wash. It just becomes a pain keeping them looking treated.

The finish DLUX leaves is a very OEM finish. Darkens and protects.