Heirloom Sleep Cubes | 5mg | 20ct | The Heirloom Collective

Heirloom Sleep Cubes help you to unwind and relax at the end of your day, encouraging a restful and restorative night’s sleep*. Specially formulated with melatonin and L-theanine, our sleep cubes provide an all-natural option for customers looking for a product to help them rest and rejuvenate in a consistent, effective and predictable way.