IOPE Retinol Expert 0.1%

Name: IOPE IOPE Retinol Expert 0.1%
Brand: IOPE

serumpremium

Overall score8.2

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IOPE IOPE Retinol Expert 0.1% scores 8.2/9.8 overall. It ranks highest in low irritation risk (9.5) and formulation safety (9.0).

✶ Hero ingredients

#2Glycerin

One of the most effective humectants

#3Butylene Glycol

Lightweight humectant and solvent

#4Niacinamide

Vitamin B3 that brightens and strengthens skin barrier

Score breakdown

Overall

8.2

Hydration Efficacy6.3

Irritation Risk9.5

Active Ingredient Strength7.4

Ingredient Transparency7.8

Formulation Safety9.0

Estimated — based on ingredient analysis. Scores refine as user reviews are added.

Scores last verified: July 2026

What makes IOPE IOPE Retinol Expert 0.1% stand out

IOPE IOPE Retinol Expert 0.1% is an excellent serum with an overall score of 8.2/9.8. Positioned in the premium bracket, it delivers a well-rounded formulation that balances efficacy with gentleness. The formula leads with Glycerin, Butylene Glycol, Niacinamide — ingredients that support the skin barrier and moisture levels.

It performs well on low irritation risk (9.5) and active strength (7.4).

Is this right for you?

Great for

✓Sensitive skin — low irritation risk with a gentle formulation
✓Anyone wanting visible results — solid active ingredient lineup
✓Safety-conscious shoppers — clean formulation with minimal flags

Key ingredients

✶
Glycerin
Draws in moisture — #2 in the INCI list
✶
Butylene Glycol
Draws in moisture — #3 in the INCI list
✶
Niacinamide
Works on your skin — #4 in the INCI list
✶
Retinol
Works on your skin — #6 in the INCI list
✶
Retinyl Palmitate
Works on your skin — #7 in the INCI list

What creators are saying

TikTok

Reviewers love IOPE Retinol Expert 0.1% for its gentle yet effective formula, praising its innovative packaging that prevents oxidation and its research-backed 10th generation retinol technology. They recommend it especially for retinol beginners who want to start their retinol journey with confidence, and it's become a favorite among skincare enthusiasts looking for anti-aging benefits and a natural glow. The reviews don't highlight any significant drawbacks, focusing instead on the product's quality, creamy texture, and award-nominated status as a K-beauty standout.

Based on 5 creator reviews