Yves Saint Laurent All Hours Hyper Finish Multi Use Matte Powder 7.5g Dubbed All Hours because it's designed to stay on your skin for up to 24 hours, Yves Saint Laurent releases its latest multi-use matte powde powder. Presented in a miniature compact with a mirror on the reverse (ideal for on the go touch ups), it's powered by skincare actives and 90% natural-origin ingredients, including hyaluronic acid and niacinamide to keep skin smooth and hydrated. Glide across your complexion for a seamless, sun-kissed glow. Product is perfect the box may have some damage.