Why people switch

  • Zero heat

    A curling iron runs 300–400°F. This runs at room temperature, so there is no thermal damage to undo.

  • Five minutes, then sleep

    Wrap before bed and the work is done. You are asleep for the part that used to cost you half an hour at the mirror.

  • Four pieces, one set

    Satin rod, two satin scrunchies, a sectioning clip and a satin sleep bonnet. Nothing else to buy.

  • 30 days to change your mind

    Free tracked shipping, and a 30-day return on unused sets. If it is not for you, send it back.
Shop the set — from $34.99

The Overnight Curl Set

Heat is the part that costs you.

Hot tools work by forcing the hair's outer cuticle open and reshaping what is underneath. Done occasionally, that is fine. Done several times a week, it is the roughness, the frizz and the snapped ends that turn up months later — and no conditioner puts a cuticle back.

A heatless rod gets its shape from tension and time instead of temperature. It is slower, and that is the whole trade: you give it the hours you were asleep for anyway, and it takes nothing back.

Read the full breakdown

Before you buy

Questions we get asked

Will this work on my hair length?

It works best on shoulder-length hair and longer, and it genuinely shines below the shoulder. If your hair sits above your shoulders there is not enough length to wrap the rod — we would rather say that here than take the order.

Does it stay put overnight?

The bonnet is the reason it does. If you move a lot in your sleep, use the sectioning clip as well as both scrunchies.

How long do the curls last?

Typically a full day on most hair types. Fine hair drops sooner; thick or textured hair often holds into a second day.

When will it arrive, and what if I don't like it?

Shipping is free and tracked. Delivery typically runs 7–15 business days — we do not promise faster than we can deliver. Returns are 30 days on unused sets.