Amazon US Beauty Category Landscape: Competitive Analysis, Share of Voice & Best-Selling Brands

Beauty is one of the biggest and most competitive categories on Amazon and 2026 has only increased its saturation. Today, people shop for their full skincare and makeup routine online. Amazon is where they find new products, read reviews, and buy all in one place. Because of this, the beauty aisle on Amazon is where trends are born and where brands rise or fall.

This makes Amazon the most important place for beauty brands to watch. A single popular product can change a brand’s whole year. A new trend can take over the charts in just a few weeks. So keeping an eye on Amazon is no longer a nice extra, it is a must.

This report explains, in simple terms, who is winning the beauty space on Amazon, how brands are getting noticed in search, and which ones are selling the most right now. It also looks at the product types that are growing fastest and why good data matters so much. All figures come from public market data, so you can trust the picture it paints.

How Big Is Amazon Beauty in 2026?

Beauty is not just growing on Amazon it is growing faster than most other product types. In the first three months of 2026, the beauty category made about $8.1 billion. That is up around 13% from the year before. To put that in plain terms, beauty is pulling in more shoppers and more ad money than many other parts of the store.

Skincare is the biggest part of beauty. It makes up about 34% of all beauty sales and grew about 18%, reaching around $2.7 billion in just three months. That means roughly one out of every three beauty dollars on Amazon goes to skincare. Makeup grew at the same fast pace but is smaller, at about 9% of the market. So even though makeup is not as large, it is climbing quickly.

Hair care grew about 10% to reach $2.4 billion, which is steady and healthy. Perfume grew the slowest, at about 3%, though a few small corners of it like children’s scents and solid perfumes jumped much higher. The big message is that shoppers are spending more across almost every part of beauty, but skincare and makeup are leading the way.

Who Is Winning Amazon Beauty in 2026: K-Beauty vs. Legacy Brands?

The biggest surprise in 2026 is that the old leaders are slipping. For years, American skincare brands like CeraVe and Neutrogena topped the charts. They were the safe, trusted names that shoppers reached for again and again. Now that lead is shrinking. CeraVe’s popular face lotion dropped about 14% in sales, and La Roche-Posay’s sunscreen dropped about 29%. Together, the five biggest fallers lost more than $4 million in sales.

Taking their place is Korean skincare, led by a brand called Medicube. It grew about 217% in one year and reached around $108 million. Its toner pads were the #1 beauty product on Amazon for two quarters in a row. On Prime Day 2026, Medicube was the most searched beauty word on the whole site, beating out even toothpaste and sunscreen. That is a huge sign of how fast shopper interest can shift.

So why is this happening? A lot of it comes down to social media. Short videos on TikTok can make a product go viral overnight. When lots of people see a product, search for it, and buy it quickly, Amazon notices and pushes it higher in the results. This means a brand no longer needs years of reviews to reach the top; it just needs strong buzz and fast sales.

The lesson is simple: no brand stays on top for long. The brand that leads this quarter may not lead the next. For every brand in the space, that is both a warning and an opportunity.

Top-Selling Beauty Brands on Amazon (2026)

Here are the brands leading the beauty space in 2026, what they are known for, where they come from, and what happened to them this year. It is a quick way to see who is up, who is steady, and who is slowing down.

Share of Voice on Amazon Beauty: Search Visibility and Ad Costs Explained

“Share of voice” simply means how often a brand shows up in searches and ads. Think of it as how loud a brand is on Amazon. In 2026, being loud matters almost as much as selling. If shoppers keep seeing your brand, they are more likely to buy it.

But being seen costs more now. The price to show an ad for a beauty product on Amazon rose to about $1.39 per click. That makes beauty one of the more expensive spaces to advertise in. Brands are paying more just to hold their spot, and new brands have to spend carefully to break through.

Search habits are changing too. Korean beauty now makes up about 10.5% of all beauty searches, up from 6.5% the year before. And more people search for a brand by name before they buy, instead of searching for a general product. About one in five beauty purchases now starts with a brand-name search. This means brands that build a strong, well-known name early have a big head start over the rest.

Fastest-Growing Amazon Beauty Product Categories to Watch in 2026

Beyond the top brands, several smaller product categories are climbing fast—and they’re the ones worth keeping an eye on.

• The sunscreen market exceeded $870 million in revenue, an increase of nearly 33%. For the first time in nearly three decades, the US Food and Drug Administration has approved a new sunscreen ingredient, leading to lighter, more attractive products.
• Sets of skincare products and cosmetic kits are also gaining popularity among buyers who would prefer to purchase all required products instead of buying only one item at a time.
• Stick-format products for skin and makeup are catching on for being easy to apply and less messy.
• Peptide hair products saw a sharp jump in searches as shoppers look for the same ingredient-led approach they expect from skincare.
• Eye care and maternity skincare each grew around 38%, a sign that people are shopping for more specialized needs.

None of these are huge yet, but small categories are often where the next big thing starts. The advantage goes to whoever spots them first.

Amazon Beauty 2026 – Key Facts & Market Highlights

• Beauty revenues in the first quarter of 2026 were approximately $8.1 billion, up approximately 13%.
• Skincare is the biggest part of beauty, at about 34%.
• Medicube grew about 217% and stayed #1 for two quarters.
• Beauty made up about 26% of Prime Day sales.
• Sunscreen sales passed $870 million, growing about 33%.
• Korean beauty now makes up about 10.5% of all beauty searches.

Why Real-Time Amazon Beauty Data Matters for Brand Strategy?

The main point of 2026 is that the beauty market changes every few months, not every year. A Korean toner pad can beat brands that have led for decades. A search word can explode overnight. Sales can rise or fall in a single quarter. You cannot keep up just by browsing the site now and then, or by reading a report that is already months old.

This is where web scraping helps. It collects data all the time, top sellers, prices, reviews, and ad rankings. Instead of guessing, brands get a clear, up-to-date picture of what is really happening. They can see a competitor coming up, see a new trend take shape, or see a price change before it costs them sales.

In short, good data turns a confusing, fast-moving market into something you can plan around. This helps brands get ahead of the curve, instead of just playing catch-up. In such a competitive market, the first mover is usually a winner.

Conclusion

Amazon’s beauty space in 2026 is quick, competitive, and full of surprises. Skincare still leads, Korean brands like Medicube are shaking up the charts, and old favorites are learning that reviews alone no longer keep them on top. Being visible in search now matters just as much as making a good product.

For any brand that wants to win, good data is the key. The brands that watch the market closely and move early will lead the next wave of beauty on Amazon. The ones that wait will likely be left behind. iWeb Scraping helps you get there with reliable, easy-to-use Amazon data that keeps you one step ahead.