Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide
Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide scores 9.3/9.8 overall. It ranks highest in low irritation risk (9.5) and hydration efficacy (9.4).
✶ Hero ingredients
One of the most effective humectants
Lightweight humectant and solvent
Humectant with antimicrobial properties
Score breakdown
Scores last verified: July 2026
What makes Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide stand out
Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide is an excellent serum with an overall score of 9.3/9.8. Positioned in the premium bracket, it delivers a well-rounded formulation that balances efficacy with gentleness. The formula leads with Glycerin, Butylene Glycol, Pentylene Glycol — ingredients that support the skin barrier and moisture levels.
It performs well on hydration (9.4) and low irritation risk (9.5) and active strength (7.7).
Is this right for you?
Great for
- ✓Dry or dehydrated skin — strong moisture-binding profile
- ✓Sensitive skin — low irritation risk with a gentle formulation
- ✓Anyone wanting visible results — solid active ingredient lineup
Key ingredients
- ✶Glycerin
Draws in moisture — #2 in the INCI list
- ✶Butylene Glycol
Draws in moisture — #3 in the INCI list
- ✶Pentylene Glycol
Draws in moisture — #4 in the INCI list
- ✶Niacinamide
Works on your skin — #5 in the INCI list
- ✶Cetyl Alcohol
Softens and smooths — #6 in the INCI list
What creators are saying
TikTokFull ingredient list
39 ingredients — listed in INCI order (highest concentration first)
Compare with similar products
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- innisfree Vitamin C Brightening Serum-Infused Mask for Dark Spots9.7
- Skinfix barrier+ Triple Lipid Activating Serum With Plumping Peptides and Niacinamide9.6
- innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars9.6
Ingredient breakdown
- Softens and smooths13
- Works on your skin7
- Holds the formula together7
- Other ingredient4
- Draws in moisture4
- Keeps the product fresh3
- Formula balancers1