The Ordinary Retinal 0.2% Emulsion 15mlRetinal 0. 2% Emulsion is a very high strength retinoid formula that rapidly firms and smooths skin, while noticeably reducing the appearance of dark spots. It helps refine skin texture, while targeting uneven tone and boosting luminosity for brighter, more even looking skin. With a high 0. 2% concentration of retinal, Retinal 0. 2% Emulsion is able to noticeably improve skin firmness and improve the look of lines and wrinkles, including crows feet,