Brand Comparison
La Roche-Posay vs COSRX
A head-to-head comparison of two popular K-beauty brands. Which one is right for your skin?
Our Pick
COSRX
Larger product range
Rating9/109/10
Price RangeMid-Range ($$)Budget ($)
Founded19752013
OriginFranceSeoul, South Korea
Products2831
Best ForSensitive, Acne-Prone, ComboOily, Combo, Acne-Prone, Sensitive
PhilosophyDermatologist-backed skincare with thermal spring water scienceMinimal, effective formulations at accessible prices. Every product built around one or two proven actives with short, transparent ingredient lists.
La Roche-Posay
The gold standard of French pharmacy skincare — every dermatologist recommends at least one LRP product.
Pros
- ✓ Dermatologist-recommended worldwide
- ✓ Excellent for sensitive skin
- ✓ Medical-grade formulations
Cons
- ✗ Packaging feels clinical
- ✗ Some products have fragrance
COSRX
The gateway brand for most people entering K-beauty, and for good reason. COSRX consistently delivers effective, no-frills products at prices that make most Western alternatives look overpriced. Their snail mucin line and BHA products are genuine category leaders. They rarely innovate, but they execute the basics exceptionally well.
Pros
- ✓ Outstanding value across the entire range
- ✓ Short, transparent ingredient lists
- ✓ Consistently effective formulations
- ✓ Widely available globally
Cons
- ✗ Packaging is utilitarian, not luxurious
- ✗ Rarely pushes boundaries with new ingredients
- ✗ Some products have a faint tea tree scent
