The Semigel line of products from Elixir Make Up features an inventive formula for long-lasting, professional semi-permanent varnish. These are easy-to-fit, high-quality onyplastic products. The maximum color durability of long-lasting varnishes ranges from three weeks to one month. Polymerize in 45 seconds for a 36W LED lightbulb or 2 minutes for a 36W UV lamp.