The reviewer, makeup, had a positive experience with the Triple Fix Serum Foundation in Buff color by LYS Beauty. They mentioned that this foundation is particularly great for maturing skin and leaves the skin glowing. makeup also appreciated the fact that only a small amount of product is needed and that it blends easily. They applied the foundation directly over the LYS concealer without blending it out, and the result was a beautifully blended look. makeup also mentioned using the Lunalist Extreme Face Oil underneath for a flawless application. The final look was described as cute, natural-looking, and glowy. Overall, the Triple Fix Serum Foundation in Buff color by LYS Beauty seems to be a great choice for those looking for a foundation that provides a radiant finish and is easy to apply.