Paula's Choice · Reverse dupe

What is the Clinical 1% Retinol Treatment a dupe for?

Serum1 match
Quick answer: the Paula's Choice Clinical 1% Retinol Treatment is a budget stand-in for the Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum — 77% active overlap sharing Peptides, Retinol.
What it dupes

Pricier picks the Clinical 1% Retinol Treatment matches

Kiehl's
Retinol Skin-Renewing Daily Micro-Dose Serum
77%
Active overlap
Pricier pickPeptidesRetinol
Why it holds up: shares the same hero actives — Peptides, Retinol — which is what drives results here.
Full ingredient analysis →See them side by side →

Every match above mirrors an existing dupe page verbatim — re-derived from the 1 comparison where the Clinical 1% Retinol Treatment appears as an alternative. No invented data.

Good to know

Common questions

Is the Paula's Choice Clinical 1% Retinol Treatment a real dupe?
It overlaps on hero actives with 1 same-category product in our catalogue — most closely the Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum at 77% active overlap. "Dupe" here means shared active ingredients, not an identical formula.
Does a higher overlap mean it is better?
No — overlap only measures shared hero actives. Base, supporting actives, texture and price still differ, so use the side-by-side compare for the full picture.
Go deeper
Clinical 1% Retinol Treatment
Full ingredient breakdown for this product.
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Educational information only — not medical advice. Overlap reflects shared hero actives, not clinical equivalence.