Safe and Sound Protocol

What is the SSP?


The Safe and Sound Protocol (SSP) is an evidence-based listening therapy designed to reduce sound sensitivities and improve auditory processing, behavioral state regulation, and social engagement behaviors through filtered music.

As a practical application of Polyvagal Theory, the SSP acts as a non-invasive, acoustic vagal nerve stimulator, helping to retune the nervous system to better support connection, collaboration and resilience.

The SSP involves listening to specially filtered music through headphones alongside a provider in person or remotely. Suitable for children and adults, the SSP has demonstrated benefits for individuals with trauma, anxiety, sensory processing differences and more.

Potential Benefits May Include…

  • Increased feelings of calmness

  • Less easily stressed

  • Reduced anxiety, especially social anxiety

  • Decreased panic, fears and phobias

  • Improved assertiveness and self-protectiveness

  • Increased facial flexibility and expressiveness

  • Improved comprehension

  • Improved processing speed

  • Improved organization

  • Easier to overcome and tolerate challenges

  • Increased ability to remain regulated during face to face communication

  • Improved eye contact

  • Improved ability to read social cues

Program Highlights…


  • A 5-hour auditory intervention developed and patented by Dr. Stephen Porges, author of the Polyvagal Theory.

  • Designed to reduce sound sensitivity, and improve auditory processing and behavioral state regulation.

  • Activates the client’s social engagement system, helping to accelerate and enhance therapeutic outcomes.

  • Supports physiological state regulation, allowing for greater resilience.

Polyvagal Theory: The Science of Feeling Safe

Developed by world-renowned researcher and Unyte’s Chief Scientific Advisor, Dr. Stephen Porges, Polyvagal Theory focuses on what is happening in the body and the nervous system, and explains how our sense of safety, danger or life-threat can impact our behavior. Understanding Polyvagal Theory gives us a scientific framework that can be applied through physiological, or “bottom-up” therapies, to help change and improve how we feel, think and connect with others

Get started with Mullins Counseling today.