The SEPHORA Size Up Mascara is formulated with a combination of key active ingredients designed to enhance lash length and volume. This mascara contains a blend of synthetic polymers, such as acrylates copolymer, which provides a film-forming effect on the lashes, helping to lengthen and volumize them. The film-forming action of acrylates copolymer creates a layer around each lash, adding thickness and dimension. Additionally, the mascara contains a high concentration of carbon black, a pigment that gives the mascara its intense black color. Carbon black is well-known for its ability to create a bold and dramatic look on the lashes, enhancing their appearance. The mascara also includes preservatives such as phenoxyethanol and potassium sorbate to ensure product stability and longevity. The pH of SEPHORA Size Up Mascara is carefully balanced to be compatible with the delicate skin around the eyes, ensuring optimal safety and comfort during application. The viscosity of the mascara is tailored to provide smooth and even coverage, allowing for easy application without clumping or flaking. Furthermore, the bioavailability of the mascara's active ingredients is optimized to ensure maximum effectiveness upon contact with the lashes.