Clinical 1% Retinol Treatment
Paula's Choice Clinical 1% Retinol Treatment scores 8.7/9.8 overall. It ranks highest in hydration efficacy (9.8) and low irritation risk (9.5).
✶ Hero ingredients
Silicone that smooths and protects
One of the most effective humectants
Lightweight humectant and solvent
Score breakdown
Estimated — based on ingredient analysis. Scores refine as user reviews are added.
Scores last verified: July 2026
What makes Paula's Choice Clinical 1% Retinol Treatment stand out
Paula's Choice Clinical 1% Retinol Treatment is an excellent serum with an overall score of 8.7/9.8. Positioned in the mid-range bracket, it delivers a well-rounded formulation that balances efficacy with gentleness. The formula leads with Dimethicone, Glycerin, Butylene Glycol — ingredients that support the skin barrier and moisture levels.
It performs well on hydration (9.8) and low irritation risk (9.5) and active strength (7.1).
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
- ✶Dimethicone
Softens and smooths — #2 in the INCI list
- ✶Glycerin
Draws in moisture — #3 in the INCI list
- ✶Butylene Glycol
Draws in moisture — #4 in the INCI list
- ✶Isononyl Isononanoate
Softens and smooths — #5 in the INCI list
- ✶Castor Isostearate Succinate
Softens and smooths — #6 in the INCI list
What creators are saying
TikTokFull ingredient list
47 ingredients — listed in INCI order (highest concentration first)
Compare with similar products
- Lancôme Renergie C.R.X. Triple Serum Retinol9.7
- INNBEAUTY PROJECT Pro C Serum Brightening Solution with 15% Vitamin C + Ferulic Acid9.7
- 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
- Works on your skin12
- Softens and smooths11
- Holds the formula together11
- Draws in moisture5
- Other ingredient3
- Keeps the product fresh3
- Formula balancers2