Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum vs The Ordinary The Resurface & Hydrate Set with Hyaluronic Acid Serum + AHA
Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum scores 8.4/9.8 and The Ordinary The Resurface & Hydrate Set with Hyaluronic Acid Serum + AHA scores 8.4/9.8 — a near-tie where your skin type decides the winner.
Head to head
KateCeuticals® SuperCell Rejuvenation Peptide Serum
The Resurface & Hydrate Set with Hyaluronic Acid Serum + AHA
Score comparison
These two are neck and neck — just 0.0 points apart.
Scores last verified: July 2026
Attribute battle
Hydration Efficacy
Kate Somerville WINSIrritation Risk
TIEActive Ingredient Strength
The Ordinary WINSIngredient Transparency
TIEFormulation Safety
TIEIngredient face-off
28% overlapOnly in Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum
12 unique
Shared ingredients
9 in common
Only in The Ordinary The Resurface & Hydrate Set with Hyaluronic Acid Serum + AHA
23 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.
Hydration Efficacy is another area of separation. Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum scores 6.5 here versus 5.5 for The Ordinary The Resurface & Hydrate Set with Hyaluronic Acid Serum + AHA. That difference comes down to how each formula is built — the ingredient list tells the story.
Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum brings Nicotiana Benthamiana Hexapeptide-40 Sh-Polypeptide-2, Zingiber Officinale (Ginger) Root Extract, and Bisabolol as actives, while the Ordinary The Resurface & Hydrate Set with Hyaluronic Acid Serum + AHA relies on Glycolic Acid, Salicylic Acid, and Lactic Acid. 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 Ordinary The Resurface & Hydrate Set with Hyaluronic Acid Serum + AHA is better if you have
- Sensitive skin — the low-irritation formula keeps things gentle
- 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 Ordinary The Resurface & Hydrate Set with Hyaluronic Acid Serum + AHA sits at the budget level with a 8.4 score — the extra cost doesn't translate to better scores here.
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: Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum or The Ordinary The Resurface & Hydrate Set with Hyaluronic Acid Serum + AHA?
Based on ingredient analysis, Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum scores higher overall. See the full score breakdown above for details on each attribute.
Do Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum and The Ordinary The Resurface & Hydrate Set with Hyaluronic Acid Serum + AHA 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 Ordinary The Resurface & Hydrate Set with Hyaluronic Acid Serum + AHA?
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.