How it works
From a photo to a routine, in four steps.
It all starts with a photo. The rest follows your skin's rhythm.
- 01
Your skin assessment
Take a photo of your face. Sevéa looks at eight dimensions, from hydration to fine lines and skin texture, and gives you a clear assessment: an overall index and a personal comment that talks about your skin, not your flaws.

- 02
Your routine, morning and evening
Based on your assessment and your profile, Sevéa builds a step-by-step routine. Use it as it is or adjust it, then tick it off day after day.

- 03
Product scan
Scan a product's barcode. Sevéa identifies it, reads its INCI ingredient list and tells you whether it suits your profile, when to use it and, above all, why.

- 04
Tracking over time
Your skin renews itself in about 28 days: that's the rhythm between two assessments. Sevéa compares them, shows what's changing and tracks how consistent your routine is, without rushing you.

A skin assessment every 28 days.
Your skin renews itself in about 28 days: the right rhythm to see real changes, without scrutinising it day by day.
Sevéa never scares you.
Skincare often sells worry: “your skin is ageing”, “these ingredients are dangerous”. Sevéa does the opposite.

It observes.
Your assessment describes your skin as it is today. No comparison with an ideal, no countdown.

It explains.
Every product verdict comes with its why: the ingredient involved, your profile, the right time to use it.

It supports you.
No diagnosis, no promised results. A routine at your own pace, and time to see what changes.
It's not a tone, it's a rule written into the code.
- A list of banned words filters the AI's texts: alarming words are not allowed to appear.
- A deterministic engine frames every verdict: the same rules, applied the same way, every time.
What we tell you up front.
The details are in our privacy policy.
Hosted in Europe
Your account, assessments and routine are hosted in the European Union, in Ireland.
Your photo isn't kept by default
It's used for your assessment, then our analysis provider deletes it within 24 hours. Keeping it in your history is up to you.
Not a medical device
Sevéa doesn't diagnose anything and doesn't replace a dermatologist's advice. It helps you observe and understand.
