Sulwhasoo on Keauty is built around a few named lines. The Concentrated Ginseng range includes a Renewing Serum EX, a Rejuvenating Eye Cream and a Rejuvenating Water EX, and the First Care Activating line has a serum and a mask. Face moisturizers, ampoules, foundation and an essence are also listed. If you are choosing one product to start with, a serum is the simplest place to begin.