The Day One Kit is a period-care brand offering practical, discreet kits designed to help girls and women feel prepared and confident at school, work, sports, travel, or home. Its kits are made to keep menstrual and personal-care essentials together, so they are easy to carry and ready when needed. The Original Period Kit is customisable, with space for customers to add their preferred products and other essentials, or to purchase items individually.

The brand also sells bundles and accessories, including reusable wet bags, body wipes, and disposable toilet seat covers. Its bags are made from durable, lightweight neoprene and are machine washable; the reusable wet bag helps keep used items separate. The range includes options for first periods, school, daily life, travel, and other occasions, as well as bundle deals.

Customer feedback highlights the kits’ discreet design, useful storage, and value for helping young people feel ready for menstruation. The Day One Kit also shares information through its blog and offers a dedicated section for businesses