There are several episodes where characters engage in sex. Camera angles are very strategically chosen to not show nipples. It is very clear what is going on.

A few rude and crude jokes every now and then.

Two main female characters kiss repeatedly. One character is "forced" by the other character to do so against her will by using her "Alpha powers."

One main female character has enhanced senses. It is shown/implied that she will orgasm when kissed.

Fighting, shooting, chases, and blood are all present in this show. The blood isn't too graphic but is realistic enough.

A few swear words every episode, nothing major

Intense fight scenes in some episodes. Some episodes include attempted suicides. Many Alphas cause physical damage to their victims which disfigure them and/or kill them. Many hostage situations, kidnappings, murders, killings, burnings, car crashes, shootings, etc.