Peter Thomas Roth Instant FIRMx Temporary Eye Tightener Firm And Smooth The Look Of Fine Lines 1 Fluid Ounce

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Write a reviewPeter Thomas Roth Instant FIRMx Temporary Eye Tightener Firm And Smooth The Look Of Fine Lines 1 Fluid Ounce

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• QQuynh N.14 Dec 2025
  5 ★

  So Far So Fine

  I've been using Jeunesse Instantly Ageless for years I tried this because I'm looking for a product that does the same thing for less. I figure they all use the same ingredient, a sodium silicate, to achieve the same results, tightened skin, and Jeunesse is expensive and comes in tiny vials that make for a lot of product loss at the bottom of each vial.So far so good. I'm getting the same results. Smooth under eyes. I put it on as a test and it held for 8 hours. Haven't tried it for longer but that's a good sign. I've had Jeunesse on for 14 hours and it held. An 8 hour first test is all good.I'm seeing negative reviews and I think some of those are because of not knowing how to use this. It takes trial and error to be good at this. Think of the first time you tried to put on liquid eye liner or false eye lashes or contacts. It took a few tries to get it right. This is the same. It takes practice and trial and error to get it right.Sodium silicate liquid must go on OVER makeup. If you put it on first and put makeup on top of it, that breaks it down, smears it out, and it won't work. Ditto for sunscreen and such. Put this on last.Sodium silicate works best with water based and powder foundations. Oil based foundations break down the sodium silicate compound and it won't work as well with those.When putting it on on top of foundation, stroke it into the foundation in the direction you want the skin to lift. It will always follow the direction you apply it in. Do not stroke down.If you put it on top of liquid foundation and the liquid foundation starts to smear, reapply the liquid foundation under the eyes and go again. It's easier with powder foundation, powder foundation blends more readily with the compound.The two foundations I've used this with this type of product with the most success are Smashbox water based liquid foundations and E.L.F. powder foundations.It takes practice to get the amount right. If you put too much on, it will be crusty and will look wrinkly and patchy. If you're looking crusty, wrinkly, or patchy, you put too much on.If it isn't taking at all, you probably put too little on. Add a little. You don't have to take it or the make up off to do that. Just reapply on top of what is there.Do not rub this into the skin. It's not lotion. It's not supposed to absorb. It works on the surface. Think of it like eye shadow. You don't rub eye shadow into the skin. You blend it on top of skin. This is the same.Cover as little area as possible to get the results you want. I only use this right below the inner and center eye area and stroke up. That pulls everything up I need and the thing about this is, it smooths and tightens the skin under the eyes, but it also creates a surface area that is a little more brittle than normal under eye skin. That will crease more than normal, and you'll end up with a lot of lines under your eyes you don't need when you smile if you smear this all over. So, if you only need it in a small area, only use it in that small area, don't smear it all over.I love sodium silicate under eye products. They make for great close ups in photos and look great in Zoom meetings. But. It took practice and trial and error learning how to use them. Don't give up if you gave it one try and it didn't work. Change the amount, change the application, change the foundation makeup you are using. Put it on AFTER foundation, not before. Stroke it on the direction you want the skin to lift. Just keep working at it, just like you did with any other new makeup product you never used before.

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