The two bottles sitting in the bathroom of the Flecks are Prell conditioner and shampoo.
There’s a bottle of Old Spice cologne on the dressing table of one of the clowns working at HaHa’s.
There’s a MAC red lipstick in the dressing room where Arthur (Joaquin Phoenix) sits while waiting to perform at the Live! With Murray Franklin. I guess he used the same lipstick to write “Put on a happy face” on the mirror.
Tracy (Sasha Barrese) is getting ready for her wedding, while waiting for her fiancé to get back from Las Vegas. On her dressing table there are several MAC products, among which:
Prep+Prime Fix+ setting spray
Charged water cleanser from the Mineralize skincare line
Studio face and body foundation
Lipgelée lip colour
185 kabuki brush
Zoya nail polish bottles in red and pastel shades