Cars and smartphones may rank among South Korea's biggest exports to the US, but few goods inspire a more devoted following than the Asian country's beauty products.

K-beauty - a term that covers a wide range of skincare, makeup and cosmetics from South Korea - is lauded for its quality and value, driving soaring demand in recent years.

The global appeal of South Korean culture has also helped propel the popularity of its cosmetics.

US-based Pearl Mak tells the BBC that she was introduced to K-beauty products by her friends. South Korean serums are better-suited for her skin compared to some Western brands that tend to be more harsh, the 27-year-old graphic designer says.

Now "95% of my skincare is made up of K-beauty products", she adds.