Balance when your body needs it.
Plant chemistry designed to support your nervous system throughout the day.
Shop Sleep SprayYou're ready for bed, but you're too wired to sleep.
Physiological wellness is the practice of helping your nervous system regulate itself throughout the day.
The Collection — Room & Linen Sprays
Start with your state
How it works
What each spray supports
Sleep Spray
For the nights your nervous system stays on alert, Sleep Spray works through olfactory pathways connected to nervous system activity, supporting your shift into rest.
Shop Sleep SprayCalm Spray
Daily stressors can accumulate in your nervous system, leaving you tenser than you realize. Calm Spray supports a steadier state, so you can meet the demands of the day.
Shop Calm SprayClarity Spray
Extended screen time, travel, or long work days can leave you in a fog. Clarity Spray supports cognitive reset so you can focus.
Shop Clarity Spray
The complete system
The Trio
Three sprays designed to support the nervous system across the full day. Sleep, Calm, and Clarity, each formulated for a distinct physiological state.
$60 | 30mL / 1 fl oz each
Shop The Trio"I use this before bed after long workdays. It's become the signal my body needs to slow down."
Sarah M.
Shop Sleep SprayA rested nervous system is just the beginning. On the other side is presence in work, relationships, and life.
Why it works
Designed to engage olfactory pathways associated with autonomic activity.
Each Cast formula begins with plant chemistry. A 16-hour herbal infusion extracts non-volatile botanical compounds before volatile plant molecules are layered in to activate receptors in the nasal cavity and send signals to brain regions connected to nervous system regulation. With consistent use, your nervous system responds more quickly over time.
Learn more