MYSA is designed primarily for girls ages 10–18, from preparing for a first period through navigating periods, puberty and everything that comes with growing up.

Absolutely! That's actually the idea. Preparing before her first period means she already knows what to expect, has what she needs and doesn't have to figure it out in the moment. Ready beats surprised.

She's absolutely still a MYSA girl. MYSA goes beyond preparing for a first period, with practical period care, body literacy, self-care, confidence and wellbeing support for the years that follow.

The Ultimate First Period Box brings together period essentials, age-appropriate education, comfort and wellness tools, skincare and body care, confidence-building resources and feel-good extras. Our Stay Ready Kit is a smaller grab-and-go option designed for backpacks, lockers, sleepovers and unexpected moments.

Stay Ready is our compact grab-and-go kit for backpacks, lockers, sleepovers and unexpected periods. The Ultimate First Period Box is the complete MYSA experience, combining period preparation with education, confidence, comfort, self-care and feel-good extras.

We thoughtfully select products with young people in mind, but every girl's skin and sensitivities are different. We recommend checking individual product ingredients before use, particularly if she has known allergies or sensitivities.

Yes. The images show the types of products and MYSA experience you can expect, but specific products, colors and partner brands may vary based on availability. Any substitutions will be thoughtfully selected for a comparable purpose and value.

Absolutely! MYSA is designed to make conversations easier for the people supporting girls, too. Dads, grandparents, guardians and other caregivers can use our resources to feel more confident talking about periods, puberty and growing up.

The MYSA Stay Ready Kit and Ultimate First Period Box are one-time purchases. MYSA Monthly is a separate monthly option coming soon.

Absolutely. MYSA makes a thoughtful gift from parents, grandparents, aunts, godparents, family friends and anyone who wants a girl in their life to feel prepared, supported and celebrated.

You're reserving a MYSA box from our upcoming drop. Orders are expected to ship by early September We'll keep you updated by email as your order gets closer to arriving.

Because MYSA boxes contain personal-care and hygiene products, return eligibility may be limited once an order has shipped. For cancellations, damaged items or other order issues, please see our Refund Policy or contact us and we'll be happy to help.