NEW Unopenned Want to bathe like a biohacker? Turn on the tub, tune into your body, and drop into SEROTONIN SOAK. Uniquely formulated with Magnesium Zechstein Flakes, this powerful bath soak relaxes your mind, boosts your mood, and recalibrates your system. For centuries, baths have been used to heal, restore, and re-center. We combined the ancient art of bathing & the purest, science-backed ingredients available (Magnesium Zechstein Flakes, French Green Clay, Apple Cider Vinegar, Essential Oils) to formulate SEROTONIN SOAK. You can’t buy happiness, but you can bathe in it.