South China Morning Post
https://www.scmp.com/magazines/style/beauty/trends/article/3267827/what-ectoin-not-so-new-skincare-hero-ingredient-its-hydrating-protective-and-anti-ageing-benefits
How does skincare ingredient ectoin work … and what are its benefits?
Originally discovered in 1985, ectoin is now making waves on the skincare scene for its powerful ability to defend skin from damage while delivering the benefits of multiple other ingredients