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Paula's Choice 10% Azelaic Acid Booster for Redness Relief scores 8.4/9.8 and SK-II GenOptics Infinitaura Brightening Serum with Niacinamide, 30ml scores 8.4/9.8 — a near-tie where your skin type decides the winner.
These two are neck and neck — just 0.0 points apart.
Scores last verified: June 2026
14 unique
6 in common
27 unique
These two serums take different paths to a similar destination. Both formulas include solid hydrating ingredients, and the overall scores reflect that — the gap here is genuinely slim.
Hydration Efficacy is another area of separation. SK-II GenOptics Infinitaura Brightening Serum with Niacinamide, 30ml scores 8.3 here versus 7.4 for Paula's Choice 10% Azelaic Acid Booster for Redness Relief. That difference comes down to how each formula is built — the ingredient list tells the story.
Paula's Choice 10% Azelaic Acid Booster for Redness Relief brings Azelaic Acid, Salicylic Acid, and Adenosine as actives, while sK-II GenOptics Infinitaura Brightening Serum with Niacinamide, 30ml relies on Galactomyces Ferment Filtrate, Niacinamide, and Bisabolol. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Paula's Choice 10% Azelaic Acid Booster for Redness Relief is better if you have
SK-II GenOptics Infinitaura Brightening Serum with Niacinamide, 30ml is better if you have
At mid-range pricing with a score of 8.4, Paula's Choice 10% Azelaic Acid Booster for Redness Relief is a decent pick. SK-II GenOptics Infinitaura Brightening Serum with Niacinamide, 30ml sits at the luxury level with a 8.4 score — the extra cost doesn't translate to better scores here.
It's a close call — both products score within 0.3 points of each other. Your choice depends on your specific skin concerns.
Based on ingredient analysis, Paula's Choice 10% Azelaic Acid Booster for Redness Relief 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.
Honest skincare intel. No jargon, no gatekeeping — just the ingredients decoded.
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© 2026 Gracie. All rights reserved. Data sourced from Open Beauty Facts (ODbL) and EU CosIng.