Balance when your body needs it.

Plant chemistry designed to support your nervous system throughout the day. Launching June 2026.

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What is physiological wellness

Physiological wellness is the practice of helping your nervous system regulate itself throughout the day. Cast's home and body care supports this process through olfactory, herbal, and structural inputs formulated for everyday use.

CAST Sleep Spray

First release

Sleep Spray

Your nervous system stays active long after you're ready for sleep. Sleep Spray works through olfactory-limbic pathways to support your shift into rest.

$52 | 100mL / 3.4 fl oz

June 2026