Peter Thomas Roth Instant FIRMx Eye is a temporary tightener that smooths the look of puffiness under the eyes, and it sold out within days after a TikTok video in 2021. Here is how to use it well, plus the rest of the FIRMx line and the patches and creams that do the slower work.
Peter Thomas Roth Instant FIRMx Eye, the Temporary Tightener That Went Viral
Peter Thomas Roth started his skincare line in New York in 1993 as a hobby, driven by his own acne, in a small office in Rockefeller Center with three people and ten products. He says his father's family ran spas in Hungary, which is where his interest in mineral-rich spring waters came from. The brand stayed fairly quiet for decades, and then in 2021 a TikTok video of one product sent it selling out at major retailers within days. That product was Peter Thomas Roth Instant FIRMx Eye. The trick is sodium silicate, which dries into a tight film and temporarily smooths the look of under-eye bags. It is not skincare in the slow sense. It is closer to a makeup step, and I think it works best when you treat it that way. Apply a thin layer with a fingertip, keep your face still for three to seven minutes while it sets, and put foundation on top only after. The easy-wear version is the one for beginners, since the brand formulates it to go on without residue, pulling or pilling. The face tightener and the No-Filter primer use the same idea over a bigger area.
Instant FIRMx tighteners and primer
The rest of the line
The second row takes FIRMx into patches and serums. The collagen eye patches visibly firm while you get ready, and the face patches do the same job on larger areas. The Glow-Filter serum hydrates and illuminates under makeup, and the lip filler plumps and smooths the look of lips quickly. These are the pieces I would reach for before a photo or an event, when you want a quick visible change. They sit alongside the brand's slower skincare rather than replacing it, and none of them is meant to be permanent. Use them on the day, not the week before.
More from the FIRMx line
Instant FIRMx Collagen Tightening Eye Patches for Firming Under-Eye Bags & Wrinkles
Peter Thomas Roth
$36
Instant FIRMx Collagen Tightening Face Patches for Firming and Anti-Aging
Peter Thomas Roth
$36
Instant FIRMx Glow-Filter Priming Serum
Peter Thomas Roth
$43
Instant FIRMx Lip Filler
Peter Thomas Roth
$29
The slower eye work
The last row is the eye care I would use every day. The Cucumber Gel Mask was one of the brand's original ten products, and these cucumber gel patches carry that old idea into a new format, soothing and depuffing. The 24K gold patches visibly lift and firm, and they feel like a treat. Potent-C is a vitamin C eye cream for dullness and darkness, and Peptide Skinjection is a peptide cream built for a filler-like look without needles. What I would skip is layering the tightener over a rich eye cream. It needs clean, dry skin to set, so use cream at night and the tightener in the morning.
Gel patches and eye creams
Cucumber De-Tox Hydra-Gel Eye Mask Patches for Puffiness and Dark Circles
Peter Thomas Roth
$56
24K Gold Firming Hydra-Gel Eye Mask Patches for Fine Lines and Dark Circles
Peter Thomas Roth
$75
Potent-C Vitamin C Power Eye Cream
Peter Thomas Roth
$49
Peptide Skinjection Fill + Fix Under Eye Cream
Peter Thomas Roth
$45
How I would use it
Keep the tightener for days that matter, and the patches and creams for every day. Use a pea-sized amount at most, since too much can look white and crack. Set it, then leave it alone. It is a very New York idea of skincare, fast and a little theatrical, from a brand that started in an office in Rockefeller Center. If you want to keep browsing, I also put together Peter Thomas Roth Started as an Evening Hobby in a Jewelry Factory and Unbrush, the Square Brush That Went Viral on TikTok Shop.
