The Yves Saint Laurent All Hours Glow Foundation in shade MN4 offers a radiant, long-lasting complexion solution with medium to full, buildable coverage. This foundation combines a luminous finish with exceptional 24-hour wear while maintaining skin comfort even during extended wear. The formula contains light-diffusing pigments that create a natural glow, conceal imperfections, and minimize the appearance of pores. With a weightless texture that feels pleasant on the skin, it allows for seamless application that does not settle into fine lines. The foundation is designed to resist moisture, heat, and wear, making it suitable for various climates and daily activities. The shade MN4 features a warm neutral undertone that complements medium skin tones with balanced yellow and neutral characteristics. The product is packaged in an elegant glass bottle with a precision pump dispenser for hygienic and controlled application. The formulation includes skincare benefits that help maintain skin hydration while providing reliable coverage. The foundation works well with various application methods, including brushes, sponges, or fingers, allowing for customizable coverage from natural to more polished finishes. It can be effectively layered with other Yves Saint Laurent complexion products for a complete makeup look. The packaging measures approximately 7.5 cm in height with a diameter of 3.2 cm, containing 30 ml of product with an estimated weight of 85 g when filled. Suitable for normal, combination, and dry skin types seeking radiance with long-lasting performance.