Brand Comparison
Eau Thermale Jonzac vs Mediheal
A head-to-head comparison of two popular K-beauty brands. Which one is right for your skin?
Our Pick
Mediheal
Higher editor rating (9 vs 7.8)
Eau Thermale Jonzac
If Avène and La Roche-Posay are too conventional for your clean-beauty tastes but you still want French thermal water credibility, Jonzac splits the difference. All products are Cosmos Organic certified, built around the Jonzac thermal spring (naturally selenium-rich), and priced accessibly.
Pros
- ✓ Cosmos Organic certified
- ✓ Affordable organic tier
- ✓ Good thermal water sourcing
Cons
- ✗ Smaller range
- ✗ Less R&D depth than big pharmacies
- ✗ Limited to EU market
Mediheal
Mediheal is the top-selling skincare brand at Olive Young for two years running — beating more than 3,000 brands. Their sheet masks created the modern sheet mask category, and their Madecassoside Blemish Pad saw 820% year-over-year growth. If you only add one new sheet mask brand to your routine, make it this one.
Pros
- ✓ #1 selling brand at Olive Young
- ✓ Clinical-grade sheet mask formulations
- ✓ The Madecassoside line is category-defining
- ✓ Affordable daily-use pricing
Cons
- ✗ Sheet masks are single-use and generate waste
- ✗ Some older lines contain fragrance
- ✗ Huge catalog can be overwhelming
