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Paula's Choice Clinical 1% Retinol Treatment scores 8.9/9.8 vs Shiseido Ultimune Power Infusing Concentrate at 6.5/9.8. Paula's Choice Clinical 1% Retinol Treatment wins for active ingredients.
Paula's Choice Clinical 1% Retinol Treatment takes this one, winning 4 of 5 attributes.
Scores last verified: April 2026
41 unique
6 in common
19 unique
Where Paula's Choice Clinical 1% Retinol Treatment really shines is active ingredient strength, scoring 7.1 compared to Shiseido Ultimune Power Infusing Concentrate's 2.0. Its formula features Retinol, Palmitoyl Tetrapeptide-7, and Dipotassium Glycyrrhizate in high positions, signalling meaningful concentrations.
Hydration Efficacy is another area of separation. Paula's Choice Clinical 1% Retinol Treatment scores 9.8 here versus 6.3 for Shiseido Ultimune Power Infusing Concentrate. That difference comes down to how each formula is built — the ingredient list tells the story.
Paula's Choice Clinical 1% Retinol Treatment brings Retinol, Palmitoyl Tetrapeptide-7, and Dipotassium Glycyrrhizate as actives, while shiseido Ultimune Power Infusing Concentrate relies on Tocopheryl Acetate and Ginkgo Biloba Leaf Extract. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Paula's Choice Clinical 1% Retinol Treatment is better if you have
Shiseido Ultimune Power Infusing Concentrate is better if you have
At mid-range pricing with a score of 8.9, Paula's Choice Clinical 1% Retinol Treatment delivers strong value. Shiseido Ultimune Power Infusing Concentrate sits at the luxury level with a 6.5 score — the extra cost doesn't translate to better scores here.
Paula's Choice Clinical 1% Retinol Treatment wins this comparison with a meaningfully stronger ingredient profile and overall score.
Based on ingredient analysis, Paula's Choice Clinical 1% Retinol Treatment scores higher overall. See the full score breakdown above for details on each attribute.
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.
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© 2026 Gracie. All rights reserved. Data sourced from Open Beauty Facts (ODbL) and EU CosIng.