Your rhythm, understood.
Meet the Her Rhythms Companion.
PeriPak supports your body. The Companion app supports you — with education that finally explains what's happening, a community of women walking the same path, simple check-ins that reveal your patterns over time, and your PeriPak rhythm woven through every day.
Be first to know See how PeriPak worksApp screens shown are illustrative previews.
The article on sleep in perimenopause finally explained what I've been noticing. Nobody ever told me this before.
The "talking to your doctor" guide gave me the words I didn't have. Appointment booked.
What's everyone's favorite way to wind down on a work night?
One companion. Four ways it shows up for you.
Perimenopause can feel like guesswork. The Companion replaces guesswork with understanding — every single day.
Learn
Clear, science-grounded education written for real life — what's happening in your body, why symptoms shift week to week, and how to talk to your doctor with confidence. No jargon. No fear. Just answers.
Connect
The Circle is our members-only community — a warm, judgment-free space to share experiences, swap what's working, and remember you were never meant to do this alone.
Shop
Your PeriPak, right inside the app — manage your monthly rhythm, reorder in a tap, and be first in line as new Her Rhythms formulas join the family.
Track & Understand
Gentle daily check-ins and a monthly wellness survey turn how you feel into patterns you can actually see — so you understand your rhythm over time, and walk into every doctor's visit with your story in hand.
Designed around your PeriPak, week by week
Your 28-day pak moves through four weekly rhythms — and the app moves with you, matching each week's education, check-ins, and encouragement to the card in your hands.
Replenish+
Restore and rebuild — gentle support to start your rhythm.
Ignite+
Energy and drive — support for your most dynamic days.
Center+
Balance and clarity — steadiness for the middle of your month.
Exhale+
Calm and ease — winding down with support for rest.
And we're just getting started
The Companion grows with you. Here's a peek at what's on the way.
Daily rhythm guidance
Your Today view pairs each day's capsule with a bite-size read, a gentle check-in, and encouragement matched to your week.
Wellness check-ins & progress tracking
A short monthly wellness survey and weekly check-ins help you see how you're really doing over time — your story, in your words.
The Circle community
Members-only conversation spaces, hosted topics, and stories from women in every stage of the transition.
Smart rhythm personalization
The more you check in, the more your Companion learns your patterns — tailoring education and support to your rhythm, especially as cycles become less predictable.
Ambassador program
Love Her Rhythms? Help lead the movement. Founding members can raise their hand right inside the app.
A growing family of formulas
New products are already in development — and Companion members will always be first to know.
Be first to get in sync.
The Her Rhythms Companion arrives alongside PeriPak in January 2027. Join the list and you'll be the first invited in — plus early access to founding-member perks.
App screens shown are illustrative previews and may differ at launch. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. The Her Rhythms Companion provides educational content and community support; it does not provide medical advice. Always consult your healthcare provider.