Purepeak Transforms TikTok's "CosmeticKeychain" Craze into a Global Skincare Lifestyle for Gen Z

Portable, Vegan, and Sustainable Innovation Powers the Next Wave of K-Beauty Growth SEOUL, South Korea, MILAN and PARIS, Sept. 18, 2025 /PRNewswire/ -- What began as a viral TikTok and Instagram trend—millions of views under #CosmeticKeychain—has evolved into one of the most dynamic...