I know that Amazon and Autozone carry it. https://www.amazon.com/gp/product/B084RQKLV8/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1

https://www.amazon.com/CERAKOTE-Ceramic-Headlight-Restoration-Kit/dp/B084RQKLV8

I think this is what they used. I've used this one and got lasting results.

Awesome , my headlights arnt to bad. But still would like to clean them up .. I'm looking at this: CERAKOTE® Ceramic Headlight Restoration Kit – Guaranteed To Last As Long As You Own Your Vehicle – Brings Headlights back to Like New Condition - 3 Easy Steps - No Power Tools Required https://www.amazon.com/dp/B084RQKLV8/?coliid=I371GY5W41MELG&colid=64D4MWNK3IJT&psc=1&ref_=cm_sw_r_apann_lstpd_8WAB49YWP4SZBKSND7VB