What it is: Peter Thomas Roth Firmx Eyelid Serum contains a bioengineered neuro eyelid complex that immediately and over time helps visibly transform the appearance of your eyelid area to reveal lifted, firmer and younger-looking skin. It also helps reduce the appearance of droopy, wrinkled eyelids while treating crepiness to restore a youthful texture and tone.Who it's for: All skin types.What it does: The serum dries like a primer with a matte finish to help your makeup glide on more smoothly while improving its wear throughout the day.How to use: Apply to the eyelid area twice daily. It can be used alone or over makeup. Style Name:Peter Thomas Roth Firmx Eyelid Serum. Style Number: 5198288. Available in stores.