Verdict: Olay Regenerist Eye Cream ($18) is a 71% match dupe for PETER THOMAS ROTH FIRMx™ 360 Eye Renewal ($75). Full price and ingredient comparison below.
By the BeautyFlow Research Team · Updated August 2026
The Original
FIRMx™ 360 Eye Renewal
$75The Dupe
Regenerist Eye Cream
$18Curated by BeautyFlow editors
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Ingredient Comparison
Ingredient data coming soon
Frequently Asked Questions
Is Olay Regenerist Eye Cream a good dupe for PETER THOMAS ROTH FIRMx™ 360 Eye Renewal?
Yes — Olay Regenerist Eye Cream is a 71% match for PETER THOMAS ROTH FIRMx™ 360 Eye Renewal based on ingredient and formula comparison.
How much cheaper is Olay Regenerist Eye Cream than PETER THOMAS ROTH FIRMx™ 360 Eye Renewal?
Olay Regenerist Eye Cream costs $18 versus $75 for PETER THOMAS ROTH FIRMx™ 360 Eye Renewal — a saving of $57.
What is the difference between PETER THOMAS ROTH FIRMx™ 360 Eye Renewal and Olay Regenerist Eye Cream?
The main difference is price — PETER THOMAS ROTH FIRMx™ 360 Eye Renewal costs $57 more. Formulas are closely matched in our comparison, though packaging and shade ranges may differ. See the full ingredient table on this page for the exact overlap.
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