Has Beauty Mistaken Algorithmic Repetition for Consumer Demand?
Reddit’s new People’s Beauty Index challenges a story the beauty industry has been telling itself for years: consumers want one dominant look at a time.
According to Reddit’s report, views of eyeshadow palette posts increased 56% in r/MakeupAddiction. Tutorial-related views rose 38%, while conversations about experimenting and playing with makeup increased nearly 400% across two of Reddit’s largest makeup communities. Views of “no makeup makeup” mentions declined 81% across Reddit’s broader beauty interest group.
The report shows consumers asking highly specific questions about their hooded eyes, skin tone, hair texture, age, location, and routines. It raises a question I keep coming back to: Was all the sameness we have seen in beauty as consumer-driven as we assumed?
Go into any beauty retailer, and the repetition is difficult to miss. Another lip oil, peptide lip treatment, milky toner. Similar products appear in similar packaging, described through similar language and built around similar claims. The commercial logic is easy to understand. A product goes viral, consumers engage, and sales follow. Retailers see proof of demand, while brands see a format with less risk than an unfamiliar concept. Before long, one successful lip oil has inspired an entire wall of them.
TikTok complicates how we interpret that demand. I recently watched a few videos about one beauty topic. Within hours, my feed behaved as though I had developed a full-time professional interest in it. The subject appeared so often that it began to feel universal.
Research helps explain how quickly that can happen. The 2025 peer-reviewed study “ClipMind: A Framework for Auditing Short-Format Video Recommendations Using Multimodal AI Models” found that TikTok increasingly recommended similar videos when simulated users expressed interest in mainstream topics, including beauty care.
A separate 2025 preprint, “Dynamics of Algorithmic Content Amplification on TikTok,” found that interest-aligned content was often reinforced within the first 200 videos watched. The researchers also observed a gradual decline in content diversity as personalization continued.
Millions of personalized feeds can still circulate a relatively small collection of dominant ideas. In beauty, those ideas move from the feed into trend reports, retailer meetings, product briefs and influencer strategies. Brands create more versions, creators receive more launches and the growing volume of content produces more evidence that the trend matters.
Consumers clearly wanted lip oils, glazed skin and milky toners. Their scale and lifespan may also reflect how effectively platforms and brands amplified the original demand. By the time a trend appears everywhere, it becomes hard to tell where consumer desire ends, and repetition begins.
Reddit captures a different type of beauty behavior. Users arrive with precise questions: How do I apply eyeliner to hooded eyes? Which colors work with my skin tone? How does this product perform on curly hair? Where can I find a trusted treatment provider in my city?
These conversations reveal a consumer shaped by individual features, identities and circumstances. Reddit developed the report from its own platform data and social-listening tools, so its findings should be treated as directional. Even with that limitation, the demand for more specific, useful beauty advice is clear.
The industry has also seen signs of fatigue with constant product iteration. Coty’s leadership used the phrase “innovation fatigue” in 2025 when discussing color cosmetics. CEO Sue Nabi argued that the pace and complexity of launches had left some consumers confused and disengaged. Twenty similar products can create the appearance of choice while leaving specific consumer needs unanswered.
As a researcher, I see this partly as a measurement problem. We have access to more consumer data than ever, yet each source measures something different. TikTok can show acceleration and reach, Reddit can add context and lived experience, search behavior reveals active intent, Sales data confirms conversion, and Interviews help explain the emotions and frustrations behind a purchase. Treating those signals as interchangeable can flatten consumer behavior into one trend line.
Beauty’s next phase may require brands to become more comfortable with fragmentation. Several aesthetics can grow at the same time. One consumer can enjoy minimal makeup during the week and spend Saturday night experimenting with a purple smoky eye.
A nearly 400% increase in conversations about playing with makeup could easily become a headline declaring that maximalism is back. If every brand responds with the same colorful palette, the cycle begins again.
The opportunity is to give consumers room to develop personal taste through products, education, and communities designed around different faces, routines, and identities. When every insight process begins with what is already winning, beauty keeps arriving at similar ideas.
Dania Khalife
