Hyaluronic Acid keeps collagen synthesis up, as well as retaining skin moisture in the harsh Australian sun, and is also one of the leading hydrating ingredients for skin, even for oily, sensitive, or breakout-prone skin. Dermatologists have long sung the praises of Hyaluronic Acid. In fact in such circles Hyaluronic Acid is routinely reported as the moisturiser and humectant. For the uninitiated a humectant reduces loss of moisture, has excellent anti-wrinkle effects and promotes cell growth. APPLICATION: AM/PM Dampen the skin first with water or your favourite facial mist. Apply one pump of Hyaluronic Acid to fingertips and gently spread over face, neck & décolletage. Also focus the serum on problem areas such as wrinkles and scars for maximum benefits. Use daily, under the moisturizer, morning and night. Otherwise as professionally recommended by your skin therapist.