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Peace Out Salicylic Acid Acne Treatment Serum scores 8.7/9.8 vs SK-II Skinpower Airy Milky Lotion at 8.3/9.8. Peace Out Salicylic Acid Acne Treatment Serum wins for hydration.
Peace Out Salicylic Acid Acne Treatment Serum edges ahead, winning 2 of 5 attributes.
Scores last verified: June 2026
23 unique
7 in common
38 unique
Where Peace Out Salicylic Acid Acne Treatment Serum really shines is hydration efficacy, scoring 5.7 compared to SK-II Skinpower Airy Milky Lotion's 9.1. With Propanediol, Isopentyldiol, and Butylene Glycol in its top ingredients, Peace Out Salicylic Acid Acne Treatment Serum delivers stronger moisture-binding capability.
Formulation Safety is another area of separation. Peace Out Salicylic Acid Acne Treatment Serum scores 9.0 here versus 8.0 for SK-II Skinpower Airy Milky Lotion. That difference comes down to how each formula is built — the ingredient list tells the story.
Peace Out Salicylic Acid Acne Treatment Serum brings Niacinamide, Zinc Pca, and Potassium Azeloyl Diglycinate as actives, while sK-II Skinpower Airy Milky Lotion relies on Galactomyces Ferment Filtrate, Niacinamide, and Tocopheryl Acetate. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Peace Out Salicylic Acid Acne Treatment Serum is better if you have
SK-II Skinpower Airy Milky Lotion is better if you have
At mid-range pricing with a score of 8.7, Peace Out Salicylic Acid Acne Treatment Serum delivers strong value. SK-II Skinpower Airy Milky Lotion sits at the luxury level with a 8.3 score — the extra cost doesn't translate to better scores here.
Peace Out Salicylic Acid Acne Treatment Serum edges ahead with a slightly stronger formulation, but SK-II Skinpower Airy Milky Lotion is still a solid pick.
Based on ingredient analysis, Peace Out Salicylic Acid Acne Treatment Serum 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.