The reviewer, Rosita, emphasizes the importance of skincare in achieving a flawless makeup base. According to her, the Activating Water Essence by Jurlique is a game-changer in this regard. She highlights the significance of hydrated skin before applying foundation, as it helps create a glowing and flawless look. Rosita explains that an essence, like this one, plays a crucial role in hydrating the skin and preventing dry and cakey makeup. She describes the product as easy to use, requiring only a few drops to be rubbed in the palms and patted onto the skin. Rosita also mentions that the essence can be applied not only on the face but also on the chest and neck. She praises the product for its instant glow and states that it prepares the skin for makeup application, providing a radiant base. Rosita concludes by recommending the Activating Water Essence for anyone looking to boost their skin's radiance, whether they wear makeup or not. Overall, her review highlights the product's ability to hydrate, create a glowing base, and enhance the overall appearance of the skin.