Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum scores 8.9/9.8 and Summer Fridays Jet Lag™ Eye Patches scores 9.2/9.8 — a near-tie where your skin type decides the winner.
Head to head
✶
Kiehl's
Retinol Skin-Renewing Daily Micro-Dose Serum
serumpremium
8.9
VS
Summer Fridays
Jet Lag™ Eye Patches
eye-caremid-range
9.2
Score comparison
These two are neck and neck — just 0.3 points apart.
1
4
Kiehl's wins 1
Tied 4
Summer Fridays wins 0
8.9Kiehl's
vs
9.2Summer Fridays
Scores last verified: June 2026
Attribute battle
Hydration Efficacy
TIE
9.6
9.6
Kiehl's
Summer Fridays
Irritation Risk
TIE
9.5
9.5
Kiehl's
Summer Fridays
Active Ingredient Strength
Kiehl's WINS
7.8
6.8
Kiehl's
Summer Fridays
Ingredient Transparency
TIE
8.5
8.5
Kiehl's
Summer Fridays
Formulation Safety
TIE
9.0
9.0
Kiehl's
Summer Fridays
Ingredient face-off
12% overlap
42Kiehl's
5Shared
38Summer Fridays
Only in Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum
These two eye-cares 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.
Summer Fridays Jet Lag™ Eye Patches brings Niacinamide, Caffeine, and Cucumis Sativus (Cucumber) Fruit Extract as actives, while kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum 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
Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum 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
Summer Fridays Jet Lag™ Eye Patches 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 premium pricing with a score of 8.9, Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum is a decent pick. Summer Fridays Jet Lag™ Eye Patches sits at the mid-range level with a 9.2 score — the higher investment pays off in formulation quality.
Our verdict
✶ 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.
✶
8.9Kiehl's
vs
9.2Summer Fridays
Frequently asked questions
Which is better: Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum or Summer Fridays Jet Lag™ Eye Patches?
Based on ingredient analysis, Summer Fridays Jet Lag™ Eye Patches scores higher overall. See the full score breakdown above for details on each attribute.
Do Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum and Summer Fridays Jet Lag™ Eye Patches share ingredients?
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
What's the main difference between Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum and Summer Fridays Jet Lag™ Eye Patches?
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.
Honest skincare intel. No jargon, no gatekeeping — just the ingredients decoded.
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