Arencia Deep Water Surge Hydrating Serum 30 with PDRN, Hyaluronic Acid, and Ceramide vs Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide
Arencia Deep Water Surge Hydrating Serum 30 with PDRN, Hyaluronic Acid, and Ceramide scores 9.5/9.8 and Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide scores 9.3/9.8 — a near-tie where your skin type decides the winner.
Head to head
Deep Water Surge Hydrating Serum 30 with PDRN, Hyaluronic Acid, and Ceramide
Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide
Score comparison
These two are neck and neck — just 0.2 points apart.
Scores last verified: July 2026
Attribute battle
Hydration Efficacy
Arencia WINSIrritation Risk
TIEActive Ingredient Strength
Arencia WINSIngredient Transparency
Arencia WINSFormulation Safety
TIEIngredient face-off
13% overlapOnly in Arencia Deep Water Surge Hydrating Serum 30 with PDRN, Hyaluronic Acid, and Ceramide
49 unique
Shared ingredients
7 in common
Only in Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide
32 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. Arencia Deep Water Surge Hydrating Serum 30 with PDRN, Hyaluronic Acid, and Ceramide scores 9.8 here versus 9.4 for Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide. That difference comes down to how each formula is built — the ingredient list tells the story.
Arencia Deep Water Surge Hydrating Serum 30 with PDRN, Hyaluronic Acid, and Ceramide brings Niacinamide, Ceramide Np, and Acetyl Hexapeptide-8 as actives, while kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide relies on Niacinamide, Acetyl Dipeptide-1 Cetyl Ester, and Adenosine. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Best for your skin type
Arencia Deep Water Surge Hydrating Serum 30 with PDRN, Hyaluronic Acid, and Ceramide is better if you have
- Sensitive skin — the low-irritation formula keeps things gentle
- Dry or dehydrated skin that craves moisture, thanks to Butylene Glycol
- Targeting specific concerns like aging or uneven tone — Niacinamide does the heavy lifting
Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide is better if you have
- Sensitive skin — the low-irritation formula keeps things gentle
- Dry or dehydrated skin that craves moisture, thanks to Glycerin
- Targeting specific concerns like aging or uneven tone — Niacinamide does the heavy lifting
Value comparison
Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide comes in at premium pricing with a 9.3 score, which is solid value at that tier.
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: Arencia Deep Water Surge Hydrating Serum 30 with PDRN, Hyaluronic Acid, and Ceramide or Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide?
Based on ingredient analysis, Arencia Deep Water Surge Hydrating Serum 30 with PDRN, Hyaluronic Acid, and Ceramide scores higher overall. See the full score breakdown above for details on each attribute.
Do Arencia Deep Water Surge Hydrating Serum 30 with PDRN, Hyaluronic Acid, and Ceramide and Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide share ingredients?
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
What's the main difference between Arencia Deep Water Surge Hydrating Serum 30 with PDRN, Hyaluronic Acid, and Ceramide and Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide?
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.