Asked, answered.

"Say-ray-nee-tay" — Sérénité is French for serenity, and it carries my French heritage (the spreadsheets carry the German). If you search for Serenity Active without the accents, you'll still find us.

It's in beta now, being built carefully by a bootstrapped founder — which means honest timelines, not fake countdown clocks. Waitlist members get founding access first and real updates along the way.

It's built first for active women in perimenopause who are still cycling — because that's who mainstream apps fail hardest. If you're cycling and active, the science applies to you.

Those are excellent food databases. But their targets assume a static metabolism and ignore your cycle entirely. Sérénité Active's targets adapt — to your phase, your training, your body's real feedback — and every formula shows its working.

No. Garmin sync is supported and lovely to have, but everything works with manual logging.

Yes. Pricing goes to the waitlist first. What's already decided: no ads and no selling data, ever. The subscription is the business model precisely so your data never has to be.

The Sérénité coaching program has closed — the app is its evolution. Same science, same founder, no longer limited to eight women a year.

Short version: never sold, never advertised against, deletable by you at any moment. The longer version is on the Privacy page, written in plain English.