Two Brands, One Foundation — Built to Scale

Two Brands, One Foundation — Built to Scale

Intro

A healthtech mobile application that generates personalized skincare routines through AI-powered face analysis.

The app needed to support two distinct brands:
- One feature-rich and expressive
- One minimal and editorial

Category

Healthcare B2C

Status

V1 live

Deliverables

Research User Flows Design System Mobile Application Design Social Media Design

team

2 developers. 2 consultants. 1 designer.

Category

Healthcare B2C

Status

V1 live

Deliverables

Research User Flows Design System Mobile Application Design Social Media Design

team

2 developers. 2 consultants. 1 designer.

Impact

Streamlining workflows and systemizing the foundation reduced inefficiencies, improved consistency, and enabled teams to focus on higher-value work.

↓ 40%

↓ 40%

Component Complexity

Reduced number of components and variations while maintaining full functionality

System Adaptability

One system now supports both a complex and a minimal brand

Design Efficiency

New features can now be rolled out across both brands without duplicating effort

Problem

From Complex Product to Minimal Brand Experience

From Complex Product to Minimal Brand Experience

As a Product Designer, I focused on simplifying the existing system and adapting it across both brand directions, ensuring consistency while enabling a more minimal product experience. A feature-rich system designed for one brand created complexity and inefficiency when adapting to a second, minimal direction, resulting in:

50–80 UI components in the original system

2× design and development effort required per feature

15–25 screens impacted per new feature release

”The current interface feels too heavy for our brand—we need something simpler and more refined.”

”The current interface feels too heavy for our brand—we need something simpler and more refined.”

”The current interface feels too heavy for our brand—we need something simpler and more refined.”

Product Manager

Design and product teams were spending a disproportionate amount of time adapting components, reworking screens, and resolving inconsistencies across two distinct brand experiences. Instead of building forward, much of the effort went into retrofitting the same functionality to fit different visual directions—creating duplication, slowing down delivery, and introducing design drift over time.

Designing Through Reduction and Adaptation

By auditing the design system and mapping how features were implemented across both brands, it became clear that the issue wasn’t the product's complexity but the lack of a shared, flexible foundation. The system wasn’t designed to support variation at scale, which forced teams into repetitive, manual adjustments. I approached the problem by designing within both directions simultaneously—system consistency and brand expression.

Lejla approaches design with both structure and sensitivity — able to work across two distinct brand identities. On our AI skincare app, she brought together systems thinking and a visual sensibility to create something coherent and scalable. She's extremely reliable, takes ownership, and is an absolute joy to work with.

Lejla approaches design with both structure and sensitivity — able to work across two distinct brand identities. On our AI skincare app, she brought together systems thinking and a visual sensibility to create something coherent and scalable. She's extremely reliable, takes ownership, and is an absolute joy to work with.

Bruno Steinkraus

Product Manager

‹ Peau.ai and Prof.Dr.Steinkraus

‹ Qollabi

©2026 lejla kratina

©2026 lejla kratina

©2026 lejla kratina