---
title: Authorized retailer product lookup — Peter Thomas Roth Instant FIRMx Eye Temporary Eye Tightener
entity_type: Source
canonical_url: https://skinknowledgebase.com/sources/official-product-page-peter-thomas-roth-instant-firmx-eye-temporary-eye-tightener
date_modified: 2026-05-30
date_reviewed: 2026-05-30
mcp_eligible: true
summary: Authorized retailer product lookup — Peter Thomas Roth Instant FIRMx Eye Temporary Eye Tightener used for product facts, claims, directions, price, size,
source_type: retailer_product_page
original_source_url: https://www.sephora.com/search?keyword=Peter%20Thomas%20Roth%20Instant%20FIRMx%20Eye
evidence_sources: []
product_fact_sources: []
---

# Authorized retailer product lookup — Peter Thomas Roth Instant FIRMx Eye Temporary Eye Tightener

## Quick Summary

Authorized retailer product lookup — Peter Thomas Roth Instant FIRMx Eye Temporary Eye Tightener was used for product facts only, including claims, ingredient names, size, price context, and directions when available.

## Main Findings

The page or authorized product listing identifies Peter Thomas Roth Instant FIRMx Eye Temporary Eye Tightener and supports product facts including temporary film-forming tightening ingredients and eye-area appearance support, supporting ingredients such as film-forming tightening ingredients, silicate-style temporary tightening support, peptides if present, peptides, hyaluronic acid, retinol, niacinamide, vitamin C, vitamin E, glycerin, poly hydroxy acids, growth factors, pro retinol, vitamin f fatty acids, retinoid blend, ferments, nia 114, omega fatty acids, film formers, retinaldehyde, sodium ascorbyl phosphate, amino acids, synthe 6, epidermal growth factor, eyeliss, haloxyl, and price context: Price context: $38–$42 for 1 fl oz / 30 ml, about $38.00–$42.00 per ounce or $1.27–$1.40 per ml.

## Why It Matters

It grounds product-specific facts while science sources carry ingredient and concern evidence.

Original Source — Authorized retailer product lookup — Peter Thomas Roth Instant FIRMx Eye Temporary Eye Tightener. https://www.sephora.com/search?keyword=Peter%20Thomas%20Roth%20Instant%20FIRMx%20Eye (rel="nofollow")

## Related Entities

- [Peter Thomas Roth Instant FIRMx Eye Temporary Eye Tightener](https://skinknowledgebase.com/products/peter-thomas-roth-instant-firmx-eye-temporary-eye-tightener)