The specialists The Concentrate from La Mer is a highly effective serum for stressed skin. Its unique formula uses the power of the sea to help skin to regenerate. Thanks to its Miracle Broth (TM) technology, it repairs the skin's own protective barrier and makes the skin more resilient. Lime tea extract has antioxidant properties that protect the skin from harmful environmental influences. The elixir relieves irritated skin and reduces unpleasant feelings of tightness. Following application, the skin feels softer, smoother and more supple.