The following are three descriptions about the "Five-in-One, One-Thread, Smooth, Transparent, Hydrating and Moisturizing Primer and Invisible Pore Isolation Liquid (Transparent)" 1. Smooth hydrating and moisturizing formula It adopts highly effective hydrating and moisturizing ingredients to provide deep nourishment for the skin. The transparent primer has a light texture and is quickly absorbed by the skin, keeping it hydrated all day long. - Specially prepared for creating a smooth makeup look, making the makeup more natural and seamless. 2. Invisible pores and isolation effect: The unique invisible pore technology effectively covers the imperfections on the skin surface and creates a flawless makeup look. It contains isolating ingredients to resist the damage of the external environment to the skin and protect the skin from pollution. The light texture won't clog pores, allowing the skin to breathe freely. 3. Transparent Design and Considerations: The transparent design does not add any color and is suitable for all skin tones. Shake well before use to ensure the product is uniform. It is recommended to use it at the last step of your skincare routine. Applying it before makeup will yield better results. If allergic reactions occur, stop using it immediately and seek medical advice. Please note that the above description is for reference only. The specific product effect may vary depending on individual skin type and usage method.