Dermalogica Dynamic Skin Retinol Serum vs Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum
Dermalogica Dynamic Skin Retinol Serum scores 8.6/9.8 and Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum scores 8.4/9.8 — a near-tie where your skin type decides the winner.
Head to head
Dynamic Skin Retinol Serum
KateCeuticals® SuperCell Rejuvenation Peptide Serum
Score comparison
These two are neck and neck — just 0.2 points apart.
Scores last verified: July 2026
Attribute battle
Hydration Efficacy
TIEIrritation Risk
TIEActive Ingredient Strength
Dermalogica WINSIngredient Transparency
TIEFormulation Safety
TIEIngredient face-off
13% overlapOnly in Dermalogica Dynamic Skin Retinol Serum
35 unique
Only in Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum
16 unique
Why these two are neck and neck
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.
Dermalogica Dynamic Skin Retinol Serum brings Retinol, Rosmarinus Officinalis (Rosemary) Leaf Extract, and Oryza Sativa (Rice) Bran Extract 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
Dermalogica Dynamic Skin Retinol Serum is better if you have
- Sensitive skin — the low-irritation formula keeps things gentle
- Anyone who prefers clean, well-vetted formulations
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
Value comparison
Both sit in the luxury bracket, so value comes down to formulation quality. Dermalogica Dynamic Skin Retinol Serum gets the nod here with its 8.6 overall score — you're getting more for a similar outlay.
Our verdict
It's a close call — both products score within 0.3 points of each other. Your choice depends on your specific skin concerns.
Frequently asked questions
Which is better: Dermalogica Dynamic Skin Retinol Serum or Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum?
Based on ingredient analysis, Dermalogica Dynamic Skin Retinol Serum scores higher overall. See the full score breakdown above for details on each attribute.
Do Dermalogica Dynamic Skin Retinol Serum and Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum share ingredients?
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
What's the main difference between Dermalogica Dynamic Skin Retinol Serum and Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum?
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.