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Kate Somerville DeliKate Soothing Cleanser scores 8.4/9.8 vs Horace Sérum Acide salicylique + Niacinamide at 8.0/9.8. Kate Somerville DeliKate Soothing Cleanser wins for hydration.
Kate Somerville DeliKate Soothing Cleanser edges ahead, winning 1 of 5 attributes.
Scores last verified: April 2026
16 unique
6 in common
35 unique
Where Kate Somerville DeliKate Soothing Cleanser really shines is hydration efficacy, scoring 9.1 compared to Horace Sérum Acide salicylique + Niacinamide's 5.9. With Glycerin, Betaine, and Cholesterol in its top ingredients, Kate Somerville DeliKate Soothing Cleanser delivers stronger moisture-binding capability.
Active Ingredient Strength is another area of separation. Horace Sérum Acide salicylique + Niacinamide scores 7.4 here versus 5.7 for Kate Somerville DeliKate Soothing Cleanser. That difference comes down to how each formula is built — the ingredient list tells the story.
Kate Somerville DeliKate Soothing Cleanser brings Ceramide Np, Ceramide Ap, and Ceramide Eop as actives, while horace Sérum Acide salicylique + Niacinamide relies on Niacinamide, Zinc Pca, and Salicylic Acid. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Horace Sérum Acide salicylique + Niacinamide is better if you have
Kate Somerville DeliKate Soothing Cleanser is better if you have
Kate Somerville DeliKate Soothing Cleanser edges ahead with a slightly stronger formulation, but Horace Sérum Acide salicylique + Niacinamide is still a solid pick.
Based on ingredient analysis, Kate Somerville DeliKate Soothing Cleanser 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.