Tu Amor No Es Garantía (English translation: Your Love Is Not Guaranteed) is a song by Dominican singer Anaís. The song was the first single from her second album "Con Todo Mi Corazón".
The song was not a big hit for Anais, and failed to reach the success of her previous singles. It was however a moderate hit and gave her 4th top 40 hit on the Billboard Hot Latin Songs chart, peaking just inside, at 39.
The music video for the song was filmed in Old San Juan, Puerto Rico. The video starts with Anais in a dark room, backed by a live orchestra and is inter cut with various scenes of her and her assumed lover, first going on a date, then getting into an argument, and finally making up.