Sensory Retreats

What's in the box: The postal box holds a set of lavender-scented Luna Eyes self-heating eye masks.

Sensory Retreats is a UK self-care brand built around self-heating eye masks. It works more like an online shop than a classic subscription box. The site does not describe a recurring plan. The closest thing to a box is the Luna Eyes lavender eye mask postal box, which looks suited to sending as a small gift through the letterbox. The main product is a single-use mask that warms up on its own. It comes in lavender and rose and oud scents, and there is an unscented version for people sensitive to fragrance. The lavender Luna Eyes mask has far more reviews than anything else, so it is the safest place to start. The range also includes a pillow mist, a pulse point oil, a self-heating face mask, a facial oil, a rose quartz gua sha and candles. Some items, including the rose and oud masks, were showing as sold out. The brand says its products calm the mind and help you sleep, but they are comfort products, not treatments, and the site offers no clinical support for sleep benefits. If you like a warm, scented wind-down at bedtime, this is a pleasant, low-commitment way to build one. If you want a curated monthly delivery, look elsewhere.