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Best Peter Thomas Roth Instant FIRMx Eye dupes and ingredient-based alternatives
Quick Summary of Target Product
They say: This fast-acting formula instantly tightens, firms, and smoothes the eye area. It minimizes the appearance of crow's feet, fine lines, and deep wrinkles while diminishing under eye puffiness and signs of fatigue. This fast-acting formula instantly tightens, firms, and smoothes the eye area. It minimizes the appearance of crow's feet, fine lines, and deep wrinkles while diminishing under eye puffiness and signs of fatigue.
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Matched in these subsets by key ingredients or attributes:
Instant Eye Tightening Serums
Rapid-action formulations with advanced ingredients to temporarily tighten, lift, and smooth the delicate skin around the eyes, reducing the appearance of fine lines, wrinkles, puffiness, and sagging.




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Overall Top Choice Alternative
StriVectin
Hyperlift Eye Instant Eye Fix
Why it's a stand out alternative
By now you've all seen the TikTok video that catapulted Peter Thomas Roth's Instant FirmX Eye product to sell out everywhere and then some! So what if you're obsessed with trying this Sodium Silicate based *temporary* tightening product to reduce the look of bags in minutes but don't have the patience for "in the distant future" shipping dates and waitlists. We've researched all the products in our database that have this same function and handpicked for you the Strivectin Hyperlift Eye product as a similar alternative one to try. It claims to do the same exact thing - temporarily depuff eyebags etc., contains the Sodium Silicate ingredient that is responsible for the tightening and also contains the same synthetic peptide as the the now famous PTR one.
Westmore
60 Seconds Eye Effects Firming Gel
Why it's a stand out alternative
We've handpicked the Westmore Beauty temporary tightening eye gel due to it working the same way as the PTR Instant FirmX Eye, using Sodium Silicate to tighten the look of undereye bags but as a bonus (as shared by one of our lovely community members) is actually tinted so some of the concerns you read about this type of tightening product leaving white residue on the skin may be partially addressed.
Skincare Compare™ Roundup of Top Matches by INCI List Similarity
We've tracked 53,715 product ingredient INCI lists and these are the products with the most number of similar ingredients. Results are based on the degree to which a product contains the ingredients of the target product.
Our comparison review is based solely on publicly available ingredient lists and we do not make any statements regarding comparison of formulation, processes or product efficacy.

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