Brain Wave Complete Essential Oil Collection

One complete system for shaping the atmosphere around you.

The Brain Wave Complete Essential Oil Collection brings together all five blends—GAMMA, BETA, ALPHA, THETA, and DELTA—each inspired by a distinct brain wave state and designed to support the way you want to feel and function throughout the day.

Rather than relying on a single fragrance for every moment, Brain Wave gives you the flexibility to choose the atmosphere that best fits what comes next. From focused work and sustained energy to quiet reflection and deep rest, each blend offers a different sensory experience, allowing you to respond intentionally as your day unfolds.

The Collection

GAMMA — Clarity, creativity, and focused thinking

BETA — Energy, alertness, and mental engagement

ALPHA — Grounded calm and receptivity

THETA — Quiet reflection and deep relaxation

DELTA — Deep rest and restoration

Each set includes one 18 ml bottle of every Brain Wave Essential Oil Blend.

How to Use

Add a few drops to a passive diffuser for a subtle, close-range experience, or to an ultrasonic diffuser to create a larger aromatic field. Adjust the number of drops to achieve your preferred fragrance intensity and choose the blend that best supports the atmosphere you want to create.

Hand Blended in Pasadena, California

Every Halsonus blend is thoughtfully hand blended in Pasadena, California using carefully selected pure essential oils. Designed by a psychotherapist, Brain Wave brings together neuroscience, aromatherapy, and sensory design to help you intentionally shape the spaces where you live and work.