You're viewing Esteban's work through the beauty & personal care lens. For his full profile → estebanribero.com

Behavior Architect · Marketing Scientist · Curious Human Being

Esteban Ribero

I am on a mission to make marketing more joyful for consumers and more rewarding for brands. Here I provide a snapshot of my work through the lens of beauty & personal care.

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Esteban Ribero

Where Science
Meets Beauty

I'm a Behavior Architect — a strategist, psychologist, and data scientist who has spent more than 20 years at the intersection of consumer research, behavioral economics, performance marketing, and cultural intelligence. My work in the beauty category spans brand strategy, consumer insights, and marketing science: helping beauty brands understand why people buy, not just what they buy.

Until recently, I was the Global Research Leader - Marketing Science at TikTok, working with some of the world's most iconic beauty advertisers to translate platform signals into brand growth. I've also held senior roles at Publicis Media (Performics), Leo Burnett, TBWA, PHD, Luminar Insights, and Egg Strategy. For my full profile, visit estebanribero.com.

20+
Years in Marketing
5
Graduate Degrees & Certificates
$60M+
Research Budget Managed in 4yrs
200+
Research Activations Per Year

How I Work

Operating Principles

01
Make the decision and the tradeoffs explicit before collecting more data
02
Use the fastest method that will change the decision, then deepen if needed
03
Build reusable learning systems, not one-off studies
04
Build people, ship results

How I Help
Beauty Brands Win

Beauty consumers are emotionally driven, community-shaped, and trend-sensitive. I apply the tools of behavioral science and modern data analytics to help brands break through with precision and empathy.

01
AI-Powered Research & Methodology Innovation
Building the next generation of consumer insights using Agentic AI, synthetic respondents, and simulation-based thinking. From synthetic panels that model consumer archetypes to agent-driven qualitative exploration, I design research methodologies that weren't possible before — faster, scalable, and built for decisions rather than decks.
02
Consumer Behavior Research
Translating psychology and behavioral economics into actionable brand and product strategy — understanding the real drivers behind beauty purchase decisions.
03
Marketing Effectiveness Research
Developing science-backed knowledge that has the potential to change a brand's effectiveness across media, if acted on.
04
Creative Effectiveness (on TikTok)
Deep expertise synthesized in The Long and Short (Form) of It — debunking the idea that ads that convert don't build brands. For beauty, entertainment isn't optional. It's the strategy.
05
Brand Strategy & Positioning
Insight-led brand positioning for beauty and personal care companies navigating shifting consumer values and fragmented media environments.
06
ML & Data Science
Applying machine learning and systems thinking to uncover non-obvious patterns in beauty consumer data — turning complexity into clarity.
07
Thought Leadership & Speaking
Featured speaker at Cannes Lions, AdWeek, and Brand Innovators. Contributor to The Drum, WARC, and MediaVillage — sharing perspectives on marketing's future.

Career

A Career Built on
Insight

Present
Global Research Leader - Marketing Science
TikTok
Scaled TikTok's global Marketing Science Research team from 13 to 40+ researchers. Managed a $60M+ research program that produced the consumer data beauty, CPG, and retail advertisers rely on — and built the Insights tool that delivers it.
Prior Role
Head of Strategic Planning & Insights
Publicis Media (Performics)
Led strategic planning and insights at one of the world's leading performance marketing agencies — connecting consumer intent to marketing investment across beauty, CPG, and retail verticals.
Prior Roles
VP, Analytics & Insights
Luminar Insights / Egg Strategy
Applied quantitative and qualitative research to drive brand innovation for consumer goods companies. Translated complex data into clear strategic direction for clients in FMCG, wellness, and personal care.
12+ Years
Strategic Planning Roles
TBWA · PHD · Leo Burnett / Lapiz
More than a decade of creative agency experience working across global and regional beauty, FMCG, and lifestyle accounts — developing integrated strategy, consumer research programs, and brand communication platforms.

Research Leadership

Building Research Systems
That Drive Decisions

At TikTok, I led the global Marketing Science Research team — a 40+ person research organization spanning multiple regions, with a $60M+ research investment over 4 years — responsible for the insights that beauty, CPG, and retail advertisers use to make media and creative decisions. Beauty & Personal Care was one of the most active verticals in my research programs.

The TikTok Insights tool — the platform beauty and CPG brands use to access consumer data — is a system my team built. The creative measurement frameworks that define what good looks like for short-form advertising (Attention Robustness, Attentive Ratio, Top Performing Content Scoring) — my team built those too. The AI-enabled tools to synthesize existing knowledge and help us think and ask better questions - yep, my team and I developed those as well.

In short, When a beauty brand asks TikTok "what does the research say?", they're often asking about work my team produced.

$60M+
Research investment managed in 4yrs
40+
Researchers and Data Scientist Across 5 Continents
200+
Research activations per year
80+
Research studies produced in 4yrs
600+
Artifacts delivered in 4yrs
$40
Research ROI
1.31
RoE (Return on Effort)

Beauty Category

Why Beauty?

Beauty is one of the most emotionally complex and rapidly evolving consumer categories. It sits at the intersection of identity, community, aspiration, and self-care — making it a perfect canvas for behavioral science and data-driven strategy.

Visual-First Discovery
Beauty is inherently visual. My research with the Intent Lab found that 59% of consumers trust visual information more than text — and over 85% prefer visual when evaluating fashion and lifestyle products. For beauty brands, images aren't just creative: they're the primary trust signal.
Intent & the Purchase Journey
Consumers signal where they are in their decision journey through the language they use. My work on Intent Scoring shows that shoppers use more concrete, specific language as they get closer to a purchase — giving beauty brands a powerful signal to act on at exactly the right moment.
Trust in a Skeptical Era
Trust in social media is at historic lows — yet beauty consumers have never been more platform-active. My research shows usage is shifting, not declining, creating an opportunity for brands that show up with authenticity rather than just ad spend.
Personalization Done Right
Personalization is the most discussed — and most misunderstood — initiative in beauty marketing. Most brands confuse personalization with targeting. True personalization requires understanding the consumer's mindset in the moment, not just their demographics.
Relevance Is Not Enough
Giving consumers exactly what they ask for is a starting point, not a finish line. Research my team developed shows that the brands winning in beauty go beyond relevance — they become genuinely assistive, anticipating needs before consumers fully articulate them.
Entertainment as Strategy
Research from The Long and Short (Form) of It (System1 & TikTok, 2025) shows that on short-form platforms, attention alone doesn't convert — emotional engagement does. The enemy of conversion isn't dislike; it's indifference. Ads that leave consumers feeling neutral are 27% less effective at driving sales.
Creator + Brand = Multiplier
TikTok users pay creator ads 39% more attention than traditional ads — but creators alone underdeliver on brand recognition. The winning formula for beauty: creator-led content with early, distinctive branding woven into the narrative, not bolted on. That combination drives a 2.3x brand awareness lift and 3x brand image lift.
"The most entertaining ads are also the most effective. On TikTok, you have to earn attention — and the way you earn it is by making something worth watching."
— Esteban Ribero, The Long and Short (Form) of It Webinar, 2025

Thought Leadership
for the Beauty Era

Over the years I've published research and commentary on how consumer behavior, search, trust, and personalization intersect — themes that sit at the heart of modern beauty marketing.

"The Long and Short (Form) of It" — Creative Effectiveness on TikTok

In this global whitepaper and webinar (in partnership with System1), I shared findings from the most comprehensive study of short-form video creative effectiveness to date: 887 ads, 92,000+ TikTok users, 8 markets, and 350+ in-market studies. The core message for beauty brands: entertainment and distinctive branding aren't in tension — together, they're the most powerful combination on the platform. Dull ads don't just underperform; they actively cost you conversions.

Several measurement frameworks (Attention Robustness, Attentive Ratio, and Top Performing Content Scoring) were developed by my team to extend the applicability of the study.


▶ Watch the Webinar →    Download the Whitepaper →
Short-Form Video: How to Supercharge Your Media Mix and Drive Full-Funnel Impact

Co-authored for WARC's LIONS Advisory series, this global whitepaper makes the case that short-form video's most powerful — and most misunderstood — contribution to marketing isn't reach or attention. It's brand building.

Drawing on cross-market evidence and primary research, I developed the central argument: high-quality attention creates a qualitatively different environment for the transfer of emotion in advertising. When attention is deeply engaged, brand affection is reset — and that new affection becomes the anchor for all future brand experiences. For beauty brands operating on TikTok, this isn't a media efficiency story. It's a brand-building imperative.


Read on WARC →
Fueling the Customer Decision Journey by Understanding Intent
Beauty consumers don't just shop — they move through a journey shaped by shifting mindsets. This piece explores how Intent Scoring, developed with Northwestern University's Medill School, decodes search language to reveal exactly where a shopper is in their decision process — and what beauty brands should do about it.
Key insight: Consumers use more concrete language the closer they are to a purchase. Identifying that moment is the key to connecting with them at the right time.
Read on MediaVillage →
Marketers Are Getting Personalization All Wrong
Personalization is the most talked-about strategy in beauty and CPG — and the most misunderstood. Most brands confuse demographic targeting with genuine personalization. This piece argues that true personalization requires understanding consumer mindset in the moment, not just who someone is.
Key insight: Personalization is one of the most important initiatives in brand marketing today — but few brands are doing anything significant with it, especially online.
Read on MediaVillage →
When It Comes to Search, Pictures Are More Trusted Than Text
For beauty brands, this finding is foundational: consumers trust images over words. Research from the Performics Intent Lab (in partnership with Northwestern University) revealed that visual search is especially powerful during the evaluation stage — when shoppers compare options and decide what to buy.
Key finding: 59% of consumers trust visual information more than text. Over 85% prefer visual when shopping for fashion and lifestyle — a stat beauty brands cannot ignore.
Read on MediaVillage →
It's About Trust: Consumers Signal a Shift in Social Media Preferences
Trust in social media is at historic lows — yet beauty consumers remain deeply platform-active. This piece unpacks how usage is shifting across platforms and what that means for beauty brands that rely on social and influencer channels as their primary discovery and conversion engine.
Key insight: Consumers may be down on social media broadly, but usage is shifting — creating a strategic opening for brands that invest in genuine platform credibility.
Read on MediaVillage →
What Consumer Intent Says About the Growth of Voice Commerce
Voice-activated commerce is still finding its footing — but certain categories are already well-suited to it. For beauty brands with strong repeat-purchase behavior, voice represents an underutilized replenishment channel. This piece examines where intent signals predict voice commerce adoption.
Key insight: Search has moved far beyond the traditional search bar. Brands need to think of search as a behavior, not a channel — and plan for voice accordingly.
Read on MediaVillage →
Collateral Insights: Turning Performics Into a Consumer Insights Engine
The most valuable consumer insights often hide in plain sight — inside the operational data generated by campaigns. This piece explains how I built a framework for extracting "collateral insights" from activation data, creating a continuous intelligence engine for understanding beauty and CPG consumer behavior at scale.
Key insight: Marketers have been chasing relevance — giving consumers exactly what they ask for. That's necessary, but not sufficient. The next frontier is being genuinely assistive, anticipating needs before they're expressed.
Read on LinkedIn →
Board of Trustees, Advertising Research Foundation
As a member of the ARF Board of Trustees, I help set the research agenda for one of the industry's most important bodies — shaping how measurement, methodology, and evidence standards evolve across advertising and media. A direct extension of the same systems-thinking I've applied inside TikTok's global research program.
The ARF drives the standards that determine what counts as evidence in advertising — from brand lift methodology to attention measurement to cross-platform effectiveness.

Education

Academic Foundation

MS, Data Science — Machine Learning & AI
Northwestern University
MA, Advertising
University of Texas at Austin
Graduate Certificate, System Dynamics
Worcester Polytechnic Institute
BS, Psychology
Universidad de Los Andes
Continued Education
Behavioral Economics · Digital Marketing · Big Data — Yale, VCU, MIT

Let's Connect

Ready to Work
Together?

Whether you're a beauty brand looking to unlock deeper consumer understanding, or an organization exploring the intersection of data and human behavior — I'd love to connect.

Visit estebanribero.com → Connect on LinkedIn →