The Triple Fix Serum Foundation in Buff color by LYS Beauty has been put to the test by makeup in their video review. According to the reviewer, this foundation performs exceptionally well during nighttime wear. It seamlessly blends into the skin, providing a natural and flawless finish. makeup mentions that the foundation does not separate or cake throughout the day, giving the appearance of improved skin. The reviewer seems pleasantly surprised by the product's ability to enhance their complexion without looking heavy or unnatural. Overall, the Triple Fix Serum Foundation in Buff color by LYS Beauty appears to be a reliable option for those seeking a lightweight and long-lasting foundation that delivers a natural-looking finish.