Huxley Secret of Sahara Grab Water Essence. This essence-serum hybrid will instantly quench dehydrated skin, which is fitting since it contains prickly pear cactus seed from the Sahara Desert. The plant is known for withstanding all types of weather conditions, so it will also help strengthen and protect skin. High in vitamins and antioxidants, your skin will look plump and healthy but not overly dewy after applying so oily skin types can also use it without fear of looking shiny. Size: 1.01 oz.