Woman relaxing during a facial treatment in an aesthetic clinic
Aesthetic medicine

Post-treatment retention
systematised.

~100 % Follow-up rate
+5 % Rebooking
+70 % Email open rate
Porträt Thierry Karrer, CEO, Smoothline AG
Thierry Karrer
Working with maku is something I'd recommend to any company that wants to strengthen customer retention with real intent.

Thierry Karrer

CEO, Smoothline AG

Bright, modern treatment room in an aesthetic clinic
Friendly practitioner in an aesthetic clinic smiling at the camera

The treatment was excellent. What followed was silence.

Smoothline has been a pioneer for aesthetic medicine in Switzerland since 2007. Patients came willingly and left satisfied.

But after the procedure, a sensitive phase began — and it was ungestaltet. Patients wanted reassurance and orientation, even without an acute reason.

50 %

of follow-ups fell through. Half of patients heard nothing after treatment.

0

system accompanied the recommended treatment cadence. Communication was accidental.

HGC diagnosis

The right loop was undesigned.

In the Human Growth Cycle™ we identified two critical phases where the relationship broke off.

Phase 5 — Arrival

After treatment, communication went silent. No structured aftercare, no reassuring message.

Phase 7 — Connection

The intervals between treatments were not accompanied. No trigger, no occasion to come back.

Doctor performing a precise lip injection on a patient

A lifecycle system that ends the silence after the procedure.

No new tool. A thoughtful system that fits into the existing clinic routine — and accompanies patients exactly when it matters.

Foundation

Central CRM system

Covering the entire patient relationship — from booking to next treatment. One system connecting every touchpoint.

Right after the procedure

Aftercare message

A reassuring message straight after the procedure. Automated, but written to feel personal — so patients feel held.

Personal check-in

Via SMS/WhatsApp at the right time: «How are you doing?»

Interval reminders

Matched to the individual treatment rhythm — not generic.

Marketing automation

Every touchpoint intelligently orchestrated and flexibly controllable.

Automation doesn't replace personal care — it creates space for it.

Principle 06

Messbare Resultate.
Keine Versprechen.

After 18 months of collaboration, Smoothline has a running lifecycle system — and the numbers to prove it.

~100 %

Follow-up rate reached

Before, 50 % of patients were lost after treatment. Today every single one is accompanied systematically.

Rebooking +5 %

Rebooking rate up — more patients return.

Email performance +70 %

Higher open rates than industry average. The messages are relevant.

Team relief 100 %

Automated. The team has more room for personal consultation.

Duration: 18 months

Scope: CRM, Marketing Automation, Follow-up Journeys, WhatsApp/SMS

Forehead treatment with an injection performed by a medical professional
Individual skin analysis and consultation between patient and practitioner
Satisfied patient relaxed and smiling after an aesthetic treatment

Was wir aus diesem Projekt mitgenommen haben.

01

The right loop is the biggest untapped lever.

The ROI of existing-customer care is a multiple of acquisition — and the costs are a fraction.

02

Empathy can scale.

Automated messages can feel personal — if they hit the right tone at the right time.

03

The team has to feel the benefit.

Adoption works when the team realises: the system takes work off my plate — not adds to it.

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