Hyaluronic Acid Serum (Morning/Night time): "I recommend that well balanced skin types use hyaluronic acid serum as it’s good way for all skin types to secure a hydration boost," suggests Ross. "My recommendation is Alphascience HA Booster Serum, which also involves taurine acting as a further security for oxidative pressure. https://samamoo.com/morning-skin-care-routine/