Kate Somerville Hydrakate Power Plumping Primer. a lightweight 3-in-1 serum, moisturiser and makeup primer that breathes new life into dull, dehydrated, uneven skin. Application: Can be used alone or with makeup. Apply 2-3 pumps to face as the final step to your skincare routine. Pat until fully absorbed. Benefits: Hyaluronic Acid - seven hyaluronic acids to deliver deep, lasting hydration. Potent Antioxidants - Cica and Centellarestore to hydrate while strengthening the skin barrier. Advanced Priming Complex - Smooths texture and creates a seamless base for flawless makeup. 30ml.