👉 The tan fluid, also known as sebum, is a natural oil produced by the sebaceous glands in the skin. It plays a crucial role in maintaining the skin's barrier function, helping to retain moisture and protect against environmental damage and infection. Tan fluid is typically found in the outermost layer of the skin, contributing to its smooth texture and helping to prevent excessive dryness. Its color, ranging from light tan to dark brown, is due to the presence of melanin, which is produced by melanocytes in response to UV exposure. This natural oil is essential for overall skin health, though an imbalance can lead to conditions like acne or dryness.
