A young American woman wants to buy a dewy “glass skin” glow. Instead of opening Google, she clicks TikTok directly and types in search terms like Korean skincare routine for glass skin, best glow serums for dull skin, multi-step skincare set reviews for beginners. Within minutes, she scrolls across unfiltered before-and-after glow transformation videos, long-term usage logs shared by people with various skin types, side-by-side price comparisons of skincare sets with identical benefits, and breakdowns of their core active ingredients. This is daily life for American shoppers.
Why do shoppers search on TikTok?
Users choose TikTok not because it’s more accurate, but because it’s more engaging. According to a 2026 survey by Adobe Express, consumers who prefer TikTok over traditional search engines cite its short-video format (26%), storytelling style (21%), and interactivity (17%) as the main reasons. Gen Z has a strong preference for personalized content recommendations. Regarding content preferences, users most like: video tutorials (61%), product reviews (45%), real personal stories (41%), and influencer recommendations (33%). Source: Adobe Express.
This shift reshapes the entire consumer journey. TikTok beauty trends are changing how consumers discover, evaluate, and buy skincare products. Consumers often judge products by short videos, influencer reviews, before-and-after clips, and routine content. And TikTok continues to give rise to all kinds of popular beauty and makeup. However, most short-term trends can only create traffic heat, and it is difficult to push long-term sales.
So for brands, the question isn’t “what’s trending,” but “can this trend sustainably turn into GMV?” In this article, we’ll break down the five key signals brands should track on TikTok Shop, and use medicube’s recent performance as a real example of what sustainable growth looks like in practice.
The TikTok Shop Beauty Market: Growth Meets Competition
The Beauty & Personal Care category generated $273.6M in revenue over the past 30 days from Kalodata, with 12.1 million units sold across 167,213 active products. The US market demonstrated exceptional vitality, particularly in the Skincare category, which surged 13.9% compared to the previous period, and K-beauty brands Medicube, Dr.Melaxin, and SKIN1004 capture top market positions with innovative formulations (PDRN, Collagen, Volufiline)
However, fast market growth also makes the space more competitive. More products, creators, and videos are entering the same category. For beauty brands, the key question is which brands are converting market growth into steady GMV, strong sales, and repeatable content performance.
Why TikTok Beauty Trends Do Not Always Become Long-Term Growth
A product can blow up fast on TikTok Shop. One video gets huge views, drives an order spike, and pushes the product up the bestseller list. But this kind of growth doesn’t always mean the brand has built a real long-term edge.
Much short-term growth comes from a single source. It might come from one viral video, one top creator, or one hero product that suddenly takes off. These signals can drive short-term GMV, but once the buzz fades, sales will drop just as fast.
Beauty brands need a more stable structure for long-term growth. Steady GMV growth, multiple revenue-generating products, and a creator network consistently driving sales—not just a few viral hits.
Content performance matters just as much. High views don’t guarantee real orders. Brands need video formats they can reuse — skincare routines, honest reviews, before-and-afters, ingredient breakdowns, and usage logs.
So brands need to look at brand-level data, product performance, creator sales, and video sales together. This helps them separate short-term hype from trends with real long-term potential.
What Beauty Brands Should Track on TikTok Shop
A brand often runs multiple stores on TikTok — an official store, a local store, a distributor store, and creator-run stores. If you only look at one store, you can easily misjudge the brand’s overall performance. For example, you might see the flagship store’s GMV drop and assume the brand is struggling. But in reality, the brand may have simply shifted traffic to its other stores.
The right approach starts with the brand level. Look at total performance across all stores before you judge any single one. Then you can drill down into individual stores to see what’s driving the results.
This is where Kalodata’s brand analysis feature helps. It directly aggregates data from multiple stores under the same brand. There’s no need to check each store manually. You can quickly see the brand’s overall GMV, products, creators, and content performance.
So what actually drives a brand’s growth?
GMV growth is just the result. What matters more is finding the real source of that growth.
Is that because of:
- A hit product?
- A strong creator network?
- Viral content?
- Low-price promotion or paid ads?
Through the brand analysis, you can see the brand’s best-selling products, top-performing creators, and viral videos — all in one place. You can also track how much revenue the top creators are contributing.
Taking the Medicube brand as an example：
Brand GMV and sales trend
Based on the data, Medicube has generated $12.39 million in revenue over the past 30 days, reflecting growth of 6.19%. This shows the brand is still growing, even in a highly competitive beauty market. The sales trend also shows several revenue spikes. These spikes may come from viral videos, creator pushes, or strong product campaigns.
Best-selling products and SKU concentration
Medicube has 120 products, but its top 3 products drive 51.48% of revenue. This means a few hero SKUs play a major role in the brand’s sales. A brand that relies on its top 3 products for 80–90% of revenue risks a sharp GMV drop if those products lose popularity or face price competition. For sellers, this is noted. Data can help you see whether a brand is growing because of one breakout product, or many products are selling well together. This product concentration also shapes how the brand works with creators — a few hero SKUs often become the main products creators promote.
Creator and affiliate contribution
It has a large creator base, about 12.02K creators tracked. However, the top 3 creator ratio is only 11.91%, suggesting that the brand does not rely only on a few top creators. It’s more likely to come from many creators and affiliates promoting products at the same time. A brand reliant on one or two top creators for most sales is at greater risk—if those creators switch brands or stop posting, sales can plummet overnight. And this directly increased the brand’s content output.
Video sales and content formats
Medicube also has strong content reach, with 26.35K videos and 635.67M total views in the last 30 days. But the top 3 video ratio is only 5.14%. This tells us the brand’s growth isn’t driven by just one or two viral videos. It’s more like creator-driven short videos with paid amplification. It means the brand has built a repeatable system: find content that converts, boost it with ads, and turn creator videos into steady sales. When the top 3 videos account for 30% or more — it usually signals the brand hasn’t found a repeatable content format, and is instead dependent on one lucky hit. Behind this content system, price positioning also plays a quiet but steady role.
Brand premium rate and price positioning
Medicube kept a stable average price in the last 30 days. Its average price stayed mostly between $24 and $28, showing that the brand did not rely heavily on low pricing to drive sales.
The brand premium rate dropped in mid to late June, reaching its lowest point around June 26. This may show stronger price competition or a change in the product mix during that period.
With this feature, you can instantly tell whether a brand focuses on high prices and high margins, or low prices and high volume. This makes it easier to find the right pricing strategy for your own brand.
Therefore, Medicube’s growth comes from balanced products, a wide creator base, steady content output, and stable pricing — not a single viral spike. This is the kind of pattern Kalodata’s brand analysis helps you find in seconds, instead of guessing from surface-level numbers.
Beauty Brands Need Data, Not Just Viral Signals
Back to the shopper looking for the ideal glass-skin routine: her scrolling, clicks, and purchases all contribute to the viral signals that can make a product appear successful overnight. However, whether that brand remains successful six months later hinges on something she’ll never see: the data behind the trend. A brand’s growth does not come from one number alone or follow TikTok beauty trends. GMV shows the result, but it does not explain the reason. To understand real growth, brands need to look at products, creators, videos, pricing, and category movement together.
For beauty brands, this matters even more. A viral skincare video can create fast sales, but long-term growth needs a stronger system. The brand needs products that keep selling, creators that keep bringing orders, and content formats that can be repeated.
Our customers use the brand analysis to track competitors’ GMV, bestselling products, creator contribution, video sales, and price strategy in one place. This helps them understand whether the competitors’ growth is from short-term viral hype or sustainable momentum. Then adjust the strategy.
Sources:
- Adobe Express, Using TikTok as a Search Engine: Consumer and Business Perspectives, 2026. Link
- Kalodata internal data, medicube brand analytics (TikTok Shop, last 30 days), 2026.
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