In this promotional picture for Barbra Streisand’s latest album, Encore, several make-up products can be seen on a dressing table. Most of them have a vintage feel, but there’s one which stands out: the nail polish bottle on the left. It’s by Formula X, a brand currently sold at Sephora.
It’s a classic rouge noir, so it could be Ignite, from the Fall 2015 collection, described as smoking red.
It could also be Obsessed, a dark merlot shade. In any case, it looks like it’s the same shade the singer wears on her nails in the picture.