Korea took the top spot in the number of patent applications for hair loss cosmetics made with natural products and bioproducts, with 241 and 216 applications filed, respectively.

The country leads the world in the number of patent applications for cosmetic products to prevent hair loss. The Korean Intellectual Property Office (KIPO) on March 17 announced this after analyzing ...

South Korea accounted for 42.9% of all hair loss cosmetic patents filed worldwide over the past two decades, the highest ...