Serein is a full-site-editing WordPress theme for aesthetic clinics and med-spas — editorial, calm, and built around a native before/after slider. No Elementor, no plugins, nothing to renew.
A native, keyboard-accessible before/after reveal — no plugin, no iframe. Grab the handle (or use arrow keys). On your site, you drop in your own consented photos.
Before
After
Demonstrated here with one image at two grades — the exact mechanic, shown honestly. Never fabricate clinical results.
Pure block theme, edited in the native WordPress editor. Nothing to renew, nothing to break on update.
Colour, type and spacing live in one place. Change the palette in Styles and the whole site follows.
Fraunces & Hanken Grotesk, self-hosted, latin-ext included — Polish diacritics render perfectly.
The before/after works by drag, click and arrow keys, with visible focus and live ARIA values.
A fixed “Book a visit” bar on phones, a clean hamburger menu, and zero horizontal scroll.
Retint for a lash & brow studio or a dental practice in a handful of token changes.
Price rows set like a menu, hairline rules, real Fraunces numerals — the kind of restraint that usually costs a custom build.
serein.zip.From a fresh WordPress to a finished clinic page in about 20 minutes.
In WordPress: Appearance → Themes → Add New → Upload. Choose serein.zip, install, activate.
Create a blank page, set its template to Front Page, and pick it under Settings → Reading. The six sections load automatically.
Swap the brand name, colours, copy and photos in Appearance → Editor. Drop your consented images into the before/after block. Done.
No. Serein is a native block theme — the editor is built into WordPress. Nothing to install, nothing to renew.
Yes — visually in Appearance → Styles, or in theme.json if you prefer code. One change updates the entire site.
Yes. The bundled fonts include the latin-ext subset, so ą ć ę ł ń ó ś ż ź all render correctly.
You add your own. Please use only real, consented patient images — the theme ships with neutral placeholders and never fabricates clinical results.
Yes. It’s GPL-2.0 — unlimited personal and client sites. The fonts are OFL (bundled, not for standalone resale).