Collagen Boosting Gel Hyaluronic Acid. Regenerate and plump your skin with this super lightweight gel formula. Star ingredient Hyaluronic Acid acts as an osmotic pump to deliver powerful nutrients such as amino acids, beta carotene, fatty acids and phytochemicals deep into the epidermal layer, while Australian natives Kangaroo Paw and Banksia provide photo protection and encourage elasticity and suppleness in all skin types. Leaves your skin glassy, smooth and youthful. Great for use as a makeup primer.