At a local grill shop, maybe an Ace Hardware, or online if that’s not an option. Meat Church, Cosmo Q, Malcolm Reed, Heath Riles, Butchers BBQ are among the best selling brands in the world. Traeger also sells a brine/ rub combo kit that’s quite good as well.
The brines might bring a little flavor, but the real magic is their moisture retention. Most contain phosphates which are harmless, but grab on to the moisture and don’t let it go. It’s a game changer and worth the added effort for special occasions or when trying to impress.
Best of luck with it,
