The Formula is the second collaborative studio album by American rapper Buckshot and record producer 9th Wonder.

It features guest appearances from Carlitta Durand, Arafat Yates, Big Chops, Keisha Shontelle, Swan, Talib Kweli, Tyler Woods and the Formula Crew.

[1] A music video for the album's lead single "Go All Out" was directed by Drew "Dru-Ha" Friedman and Rik Cordero and features an appearance from comedian Charlie Murphy.

[3] Emilee Woods of RapReviews praised the album, saying "minor complaints aside, 9th and Buck have definitely upped the ante on their debut, so much so that a re-naming might be in order".

Club reviewer Nathan Rabin said "The Formula should please 9th Wonder and Boot Camp Clik cultists, but hip-hop heads eager to hear 9th Wonder collaborate with rappers worthy of his talents are better off waiting for his next album with Murs--or praying for a reunion with Little Brother".