Most period pads are 90% plastic. The topsheet — the layer that sits against your skin for five days every month — is polyethylene film, the same material used in shopping bags.

It's occlusive, it traps heat and moisture, and it's often bleached with chlorine, a process that can leave dioxin residue on the surface that touches your body. OCBON replaces the plastic topsheet with 100% organic cotton grown on company-operated farms in Texas.

OCS (Organic Content Standard) certification from Textile Exchange means an independent auditor has traced every bale of cotton from those fields to the finished pad — you're not taking a label claim at face value. The bleaching is hydrogen peroxide only.

No dioxin risk. No chlorine residue.

The layers are bonded by water pressure rather than chemical adhesives, so there's nothing extra between you and the cotton. Dermatest Institute — Germany's leading independent clinical testing lab — awarded OCBON the Excellent rating after testing on human subjects showed zero detectable skin irritation.

Fewer than 1 in 5 products submitted achieve that rating. All three sizes share the same certified organic construction: Regular for everyday flow, Large for heavy days, Overnight for extended protection.

Free shipping on US orders over $45 and a 30-day money-back guarantee.