Circadian makes six non-toxic pillows, each with a different natural fill for a different kind of sleeper.

• Organic Cotton, from $79: dense, familiar support that holds its shape for years. The whole pillow is certified under the Global Organic Textile Standard (GOTS), fill and cover.
• Wild-Harvested Kapok, from $79: for chemical-sensitive sleepers. The fiber comes off wild Ceiba pentandra pods, needs no chemical treatment on its way to the pillow, and lands soft like down.
• Organic Wool, from $89: for hot sleepers. Wool wicks up to 30 percent of its weight in moisture while the surface stays dry. Also whole-pillow GOTS.
• USA-Grown Buckwheat, from $79: firm cervical support that stays where you put it, with air moving between the hulls all night.
• Buckwool Hybrid, from $89: wool softness at the face with buckwheat support behind it, for necks that change night to night.
• Tree-Tapped Latex, from $79: for memory foam upgraders. Slow-poured Dunlop in small batches, so every shredded piece cures to the same density and springs back instead of sinking.

Every Circadian plastic free pillow is adjustable through a zipper so you set your own firmness, wrapped in a GOTS certified organic cotton cover, and handmade in the USA, by hand in our New Jersey workshop. The fill is natural. The cover is organic.

is no polyester, no memory foam, and no synthetic material anywhere in the pillow. Your face spends eight hours a night on this thing, and we thought that surface should be something that grew in the ground or on a sheep, not something manufactured in a petrochemical plant.