Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum vs The INKEY List 360 Acne Clearing Serum with Dioic & Salicylic Acid
The INKEY List 360 Acne Clearing Serum with Dioic & Salicylic Acid scores 8.8/9.8 vs Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum at 8.4/9.8. The INKEY List 360 Acne Clearing Serum with Dioic & Salicylic Acid wins for hydration.
Head to head
KateCeuticals® SuperCell Rejuvenation Peptide Serum
360 Acne Clearing Serum with Dioic & Salicylic Acid
Score comparison
The INKEY List 360 Acne Clearing Serum with Dioic & Salicylic Acid edges ahead, winning 1 of 5 attributes.
Scores last verified: July 2026
Attribute battle
Hydration Efficacy
The INKEY List WINSIrritation Risk
TIEActive Ingredient Strength
TIEIngredient Transparency
TIEFormulation Safety
TIEIngredient face-off
11% overlapOnly in Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum
18 unique
Only in The INKEY List 360 Acne Clearing Serum with Dioic & Salicylic Acid
24 unique
Why The INKEY List 360 Acne Clearing Serum with Dioic & Salicylic Acid comes out ahead
Where The INKEY List 360 Acne Clearing Serum with Dioic & Salicylic Acid really shines is hydration efficacy, scoring 7.5 compared to Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum's 6.5. With Glycerin, Propanediol, and Panthenol in its top ingredients, The INKEY List 360 Acne Clearing Serum with Dioic & Salicylic Acid delivers stronger moisture-binding capability.
The INKEY List 360 Acne Clearing Serum with Dioic & Salicylic Acid brings Salicylic Acid, Zinc Pca, and Lactic Acid as actives, while kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum relies on Nicotiana Benthamiana Hexapeptide-40 Sh-Polypeptide-2, Zingiber Officinale (Ginger) Root Extract, and Bisabolol. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Best for your skin type
Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum is better if you have
- Sensitive skin — the low-irritation formula keeps things gentle
- Anyone who prefers clean, well-vetted formulations
The INKEY List 360 Acne Clearing Serum with Dioic & Salicylic Acid 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
Value comparison
At luxury pricing with a score of 8.4, Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum is a decent pick. The INKEY List 360 Acne Clearing Serum with Dioic & Salicylic Acid sits at the mid-range level with a 8.8 score — the higher investment pays off in formulation quality.
Our verdict
The INKEY List 360 Acne Clearing Serum with Dioic & Salicylic Acid edges ahead with a slightly stronger formulation, but Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum is still a solid pick.
Frequently asked questions
Which is better: Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum or The INKEY List 360 Acne Clearing Serum with Dioic & Salicylic Acid?
Based on ingredient analysis, The INKEY List 360 Acne Clearing Serum with Dioic & Salicylic Acid scores higher overall. See the full score breakdown above for details on each attribute.
Do Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum and The INKEY List 360 Acne Clearing Serum with Dioic & Salicylic Acid 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 KateCeuticals® SuperCell Rejuvenation Peptide Serum and The INKEY List 360 Acne Clearing Serum with Dioic & Salicylic Acid?
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.