About Kineff: Kineff is a composite of the words 'Skin' and 'Effect'. Based on continued research and uncompromising standards of Korea's best skincare researchers, our products are crafted with carefully selected ingredients of the highest standards. About Stay.Shop: Stay.Shop is your go to destination for all things K-Beauty. Our mission is to curate unique Korean skincare products tailor-made for the global audience. Browse through our unique selection of the best and trendiest K-Skincare. All products are proudly manufactured in Korea. Orders are shipped from Nevada.