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Kate Somerville Deli… vs Kiehl's Since 1851 A… — Which Is Better? | Gracie

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/Kate Somerville DeliKate Soothing Cleanser
/vs
/Kiehl's Since 1851 Age Defender Dual Action Exfoliating Cleanser

Kate Somerville DeliKate Soothing Cleanser vs Kiehl's Since 1851 Age Defender Dual Action Exfoliating Cleanser

Head to head

Kate Somerville

DeliKate Soothing Cleanser

cleanser

8.4

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Ingredients

Niacinamide
Retinol
Hyaluronic Acid
Salicylic Acid

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Honest skincare intel. No jargon, no gatekeeping — just the ingredients decoded.

Kiehl's Since 1851

Age Defender Dual Action Exfoliating Cleanser

cleanser

6.2

Buy at Amazon

Score comparison

Kate Somerville DeliKate Soothing Cleanser takes this one, winning 3 of 5 attributes.

Kate Somerville wins 3

Tied 2

Kiehl's Since 1851 wins 0

8.4Kate Somerville

+2.2vs

6.2Kiehl's Since 1851

Attribute battle

Hydration Efficacy

Kate Somerville WINS

9.1

4.4

Kate Somerville

Kiehl's Since 1851

Irritation Risk

Kate Somerville WINS

9.5

7.6

Kate Somerville

Kiehl's Since 1851

Active Ingredient Strength

Kate Somerville WINS

5.7

2.7

Kate Somerville

Kiehl's Since 1851

Ingredient Transparency

TIE

8.5

Kate Somerville

Kiehl's Since 1851

Formulation Safety

TIE

9.0

Kate Somerville

Kiehl's Since 1851

Ingredient face-off

7% overlap

41Kate Somerville

3Shared

29Kiehl's Since 1851

Only in Kate Somerville DeliKate Soothing Cleanser

38 unique

Aqua/Water/ Eau Caprylic/Capric Triglyceride Polyglyceryl-3 Methylglucose Distearate Propanediol Glyceryl Stearate Cetearyl Alcohol Xylitylglucoside Betaine Phospholipids Linoleic Acid+28 more

Shared ingredients

3 in common

Glycerin Tocopherol Citric Acid

Only in Kiehl's Since 1851 Age Defender Dual Action Exfoliating Cleanser

26 unique

Aqua / Water Kaolin Coco-Glucoside Alcohol Denat Sodium Cocoyl Glycinate Coco-Betaine Acrylates Copolymer Silica Prunus Armeniaca Seed Powder / Apricot Seed Powder Moroccan Lava Clay+16 more

Why Kate Somerville DeliKate Soothing Cleanser comes out ahead

Where Kate Somerville DeliKate Soothing Cleanser really shines is hydration efficacy, scoring 9.1 compared to Kiehl's Since 1851 Age Defender Dual Action Exfoliating Cleanser's 4.4. 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. Kate Somerville DeliKate Soothing Cleanser scores 5.7 here versus 2.7 for Kiehl's Since 1851 Age Defender Dual Action Exfoliating 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 kiehl's Since 1851 Age Defender Dual Action Exfoliating Cleanser relies on Salicylic Acid and Tocopherol. Both approaches have merit, but the positioning and supporting ingredients make the difference.

Best for your skin type

Kate Somerville DeliKate Soothing Cleanser is better if you have

Sensitive skin — the low-irritation formula keeps things gentle
Dry or dehydrated skin that craves moisture, thanks to Glycerin
Anyone who prefers clean, well-vetted formulations

Kiehl's Since 1851 Age Defender Dual Action Exfoliating Cleanser is better if you have

Sensitive skin — the low-irritation formula keeps things gentle
Anyone who prefers clean, well-vetted formulations

Our verdict

✶ Our verdict

+2.2 lead

Kate Somerville DeliKate Soothing Cleanser wins this comparison with a meaningfully stronger ingredient profile and overall score.

8.4Kate Somerville

6.2Kiehl's Since 1851

Frequently asked questions

Which is better: Kate Somerville DeliKate Soothing Cleanser or Kiehl's Since 1851 Age Defender Dual Action Exfoliating Cleanser?

Based on ingredient analysis, Kate Somerville DeliKate Soothing Cleanser scores higher overall. See the full score breakdown above for details on each attribute.

Do Kate Somerville DeliKate Soothing Cleanser and Kiehl's Since 1851 Age Defender Dual Action Exfoliating Cleanser share ingredients?

Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.

What's the main difference between Kate Somerville DeliKate Soothing Cleanser and Kiehl's Since 1851 Age Defender Dual Action Exfoliating Cleanser?

The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.

Full analysis: Kate Somerville DeliKate Soothing Cleanser→Full analysis: Kiehl's Since 1851 Age Defender Dual Action Exfoliating Cleanser→

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