Sin Fronteras (English: Without Borders) is the second solo studio album by Mexican singer-songwriter Dulce María.

This project features the collaboration of Coti Sorokin, whom Dulce María had long-awaited for to work with in at least one song.

This makes Dulce María the third Mexican artist to be produced by Coti, after Julieta Venegas and Paulina Rubio.

The second single from the album was the song Antes Que Ver El Sol, which was launched on January 7, 2014 on iTunes.

The song has a Portuguese version made for Brazil, which features singer and actress Manu Gavassi.