Dieux Instant Angel Lipid-Rich Firming Moisturizer vs Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum
Dieux Instant Angel Lipid-Rich Firming Moisturizer scores 8.5/9.8 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
Instant Angel Lipid-Rich Firming Moisturizer
KateCeuticals® SuperCell Rejuvenation Peptide Serum
Score comparison
These two are neck and neck — just 0.1 points apart.
Scores last verified: July 2026
Attribute battle
Hydration Efficacy
Dieux WINSIrritation Risk
TIEActive Ingredient Strength
Kate Somerville WINSIngredient Transparency
TIEFormulation Safety
TIEIngredient face-off
7% overlapOnly in Dieux Instant Angel Lipid-Rich Firming Moisturizer
39 unique
Only in Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum
18 unique
Why these two are neck and neck
These two moisturisers 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.
Active Ingredient Strength is another area of separation. Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum scores 5.0 here versus 3.4 for Dieux Instant Angel Lipid-Rich Firming Moisturizer. That difference comes down to how each formula is built — the ingredient list tells the story.
Dieux Instant Angel Lipid-Rich Firming Moisturizer brings Dipalmitoyl Hydroxyproline, Lactic Acid, and Palmitoyl Hexapeptide-12 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
Dieux Instant Angel Lipid-Rich Firming Moisturizer 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
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
At premium pricing with a score of 8.5, Dieux Instant Angel Lipid-Rich Firming Moisturizer delivers strong value. Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum sits at the luxury 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: Dieux Instant Angel Lipid-Rich Firming Moisturizer or Kate Somerville KateCeuticals® SuperCell Rejuvenation Peptide Serum?
Based on ingredient analysis, Dieux Instant Angel Lipid-Rich Firming Moisturizer scores higher overall. See the full score breakdown above for details on each attribute.
Do Dieux Instant Angel Lipid-Rich Firming Moisturizer 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 Dieux Instant Angel Lipid-Rich Firming Moisturizer 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.