  We study dissipation in holographic superfluids at finite temperature and
zero chemical potential. The zero overlap with the heat current allows us to
isolate the physics of the conserved current corresponding to the broken global
$U(1)$. By using analytic techniques we write constitutive relations including
the first non-trivial dissipative terms. The corresponding transport
coefficients are determined in terms of thermodynamic quantities and the black
hole horizon data. By analysing their behaviour close to the phase transition
we show explicitly the breakdown of the hydrodynamic expansion. Finally, we
study the pseudo-Goldstone mode that emerges upon introducing a perturbative
symmetry breaking source and we determine its resonant frequency and decay
rate.
