How Cetaphil Uncovered the True Psychology of Its Most Loyal Advocates in Indonesia
This case study documents how Cetaphil partnered with Supermom to conduct a deep, mixed-methods study of its existing user base in Indonesia — exploring not just how women use Cetaphil, but how they think about recommending it, what holds them back, and what conditions allow advocacy to flourish naturally.
The research combined quantitative survey data with in-depth qualitative Focus Group Discussions (FGDs), engaging both dedicated Cetaphil users and multi-brand users who incorporate Cetaphil alongside other skincare products. The goal was not to measure brand awareness or product acceptance — it was to understand the human psychology behind how Cetaphil users share, recommend, and advocate for a brand they deeply trust but rarely shout about.
The findings provide Cetaphil with a strategic blueprint for building a community of authentic brand advocates — grounded not in influencer marketing logic, but in the real emotional motivations and behavioural patterns of the women who already believe in the brand.
About Cetaphil
Cetaphil is one of the world's most trusted dermatologist-recommended skincare brands, with a formulation philosophy built around gentleness, skin barrier protection, and suitability for sensitive skin. For decades, Cetaphil has been a go-to recommendation in clinics and pharmacies — a brand discovered not through advertising, but through dermatologist advice, personal recommendation, and the quiet relief of finding something that finally works.
In Indonesia, Cetaphil enjoys strong brand recognition and a deeply loyal user base — particularly among mothers managing sensitive or reactive skin. The brand's challenge is not awareness. It is understanding how to turn that loyalty into active, confident advocacy.
Research Objective
Cetaphil wanted to build a structured community of advocates — women who could share their experiences, support others navigating skin challenges, and organically drive peer-to-peer recommendation. But before designing that community, the brand needed to understand who these advocates actually are, how they think about recommending skincare, and what would make them confident enough to do so more actively.
The research was designed to answer three core questions:
- How do current Cetaphil users think about and practise advocacy — and what motivates them to recommend the brand?
- What are the barriers that limit how confidently and widely they share?
- What content formats, community structures, and messaging frameworks would best support and equip them to become genuine agents of change?
The study also sought to identify the psychological contract that Cetaphil users have with the brand — understanding the emotional drivers of loyalty so that any advocacy programme could be built on authentic foundations rather than manufactured enthusiasm.
Research Methodology & Scope
Research Design
The study used a two-phase mixed-methods approach, combining quantitative breadth with qualitative depth.
Phase 1 deployed a quantitative online survey through Supermom's proprietary platform — a structured, self-administered questionnaire with attention checks and duplicate controls to ensure response quality. This phase established a data-led baseline on usage patterns, satisfaction, advocacy intent, and content preferences at scale.
Phase 2 moved into qualitative territory through two offline Focus Group Discussions, each comprising four participants. The FGDs were designed to explore the hypotheses and behavioural patterns identified in the quantitative phase — probing the emotional nuances behind how users think about recommending Cetaphil, the conditions that make them more or less confident to do so, and what an ideal advocacy experience would look and feel like for them.
Sample
The quantitative phase engaged 75 respondents — all verified Cetaphil facial wash users, female, aged 21–45, living in the Jabodetabek area, and from middle to upper socioeconomic households.
The qualitative phase recruited eight participants across two distinct groups: a group of dedicated Cetaphil-only users, and a group of multi-brand users who use Cetaphil alongside other skincare products. This split was intentional — capturing how advocacy motivation and confidence differ between users with exclusive brand loyalty and those who integrate Cetaphil into a broader skincare routine.
Findings & Strategic Implications
The research identified a clear confidence gradient in how users share. They are most confident recommending Cetaphil to family members whose skin they know well. Confidence becomes more conditional with friends and colleagues, where they may not understand the recipient's skin type. And confidence is lowest on social media, where they cannot control who receives the message or how recommendations might be interpreted — and where the fear of giving the wrong advice to the wrong person creates genuine emotional resistance.
This is not brand disengagement. It is brand respect. Users hold Cetaphil to a high standard precisely because they trust it so much. They do not want to overclaim. They do not want to be wrong. And they deeply do not want to be responsible for someone else's skin getting worse.
The research also surfaced clear, actionable direction on what advocacy support would actually enable these users to share more actively and more widely — across content formats, messaging frameworks, community structures, and the psychological conditions that make sharing feel safe rather than risky.
For Cetaphil, the strategic implication is a significant reframe: these users should not be activated as content creators or micro-influencers. They should be equipped and supported as advisors — given the language, the frameworks, and the community context that allows their genuine care and expertise to flow naturally to the people around them.