1) Moisture that does not dry for 72 hours The results of human application tests have proven that the moisture lasts & stays moisturized to the skin to ensure the moisture stays long.2) Perfectly moisturizes deep into the skin This deep-moisturizing cream fills the berry's powerful moisture retention & nutrition into the dermis.3) Blueberry juice spreading & absorbing like butter adds a moisturizing film to the skin to prevent evaporation of skin moisture.