“GHK is naturally present in the body ... that support skin hydration and barrier function, such as hyaluronic acid, amino acids and facial oils,” he says. “On the other hand, I do not ...

Dalnegorsky GOK LLC is a manufacturer of boron-containing products (boric acid grades A and B, datolite concentrate, calcium borate and others) used in various branches of domestic industry. GHK Bor ...