Murad Essential-C Starter Kit Murad Essential-C Starter Kit contains four high-performance products to brighten and protect skin. Improves brightness, clarity and radiance by 60%. Worth over £80. Essential-C Cleanser 45 ml. Cleanse environmentally damaged skin by removing impurities and potential irritants, restoring moisture and preparing skin for repair. Advanced Active Radiance Serum 10ml. Improves radiance and clarity while protecting the skin from environmental aggressors and ensuring a youthful texture and tone. Essential-C Day Moisture SPF30 21ml. Helps to repair skin damage and protect against harmful UV rays. Essential-C Eye Cream SPF 15 4ml. Hydrates and protects the delicate skin around your eyes to restore that wonderful youthful glow.