Two years after the phenomenon of 'Sephora tweens' took the beauty industry by storm, it's time to take a closer look at what teen girls are really after. The term 'Sephora tweens' was coined to describe Gen Alpha's first tweens who were entering the beauty scene with a particular penchant for prestige products. However, the hype has since moderated, and more meaningful habits have emerged. While facial skincare sales grew significantly in 2023, the growth has since leveled off, and fragrance and cosmetics/nails have seen more modest growth. What's interesting is that teen girls today are developing thoughtful, nuanced beauty routines earlier in their lives, thanks to the rise of LLMs and social media platforms like TikTok. This shift reflects a more pragmatic approach to beauty, moving away from the stereotype of excess and trend chasing. In my opinion, this is a fascinating development, as it challenges the traditional notion of beauty discovery being aspiration-led and instead emphasizes participation-led trends. One thing that immediately stands out is the dominance of certain brands in the teen beauty space. While Drunk Elephant, which was synonymous with the Sephora tween movement, has rebranded to reconnect with its core adult customer base, other brands like Hailey Bieber's Rhode and Selena Gomez's Rare Beauty have gained significant traction among teen girls. What many people don't realize is that these brands are not necessarily the ones dominating the teen beauty market, but rather, they are the ones that have successfully tapped into the teen girl's desire for pragmatic, nuanced beauty routines. From a channel point of view, teens are still engaged with prestige beauty, but their purchases more often tend toward the mass market, especially in skincare. E.l.f. Beauty and Bubble are among the steady favorites of the generation, while brands like Hero Cosmetics and ColourPop are rising. Data from NIQ shows that households with teens spend more than their fair share at mass stores, dollar stores, and increasingly, on TikTok Shop. In terms of products, lip liners and clarifying hair treatments are key areas of growth with the cohort. However, while e-commerce sales are growing in beauty, teens highly prioritize in-store shopping, with 80% of teens liking shopping in-store, and 95% seeing shopping as a social activity with family or friends. This raises a deeper question: how will the teen beauty market evolve in the coming years, and what will be the role of participation-led trends in shaping beauty culture? From my perspective, the coming years will be formative for the generation's participation in beauty, and the influence of LLMs and social media platforms like TikTok will only amplify as they age. In conclusion, the Sephora tween phenomenon has given way to a more pragmatic approach to beauty among teen girls, with a focus on thoughtful, nuanced routines and a preference for mass market brands. As we look to the future, it will be fascinating to see how this generation continues to shape beauty culture and demand things that prior generations of teens just weren't doing.