Now there are superfoods for your face! Starskin’s Master Cleanser mask and foam contain seaweed, kelp and algae which give you healthy smooth and glowing skin. These natural ingredients have long been used to slow down the process of ageing and give a fresh-faced glow. Now for the science part: The products are made from hand-harvested 100 per cent sea kelp and fermented in a purifying seaweed base that is infused with a 90.37 per cent organic serum to help remove impurities. They are good even for sensitive skin. Master Cleanser Mask, Dh80. Master Cleanser foam, Dh130, at Sephora.