DDF Bio-Moisture Eye Serum is skin care serum that boost the appearance around your eye area. With regular use, your complexion will appear firmer, brighter and younger. Not only does this formula refine your eye area, it also provides moisture to soften the skin, reduce wrinkles and minimize dryness lines. Gently pat with fingertips under and over eye area. May be used day and night, with or without makeup.