Brand Comparison
Thank You Farmer vs Rejuran
A head-to-head comparison of two popular K-beauty brands. Which one is right for your skin?
Our Pick
Rejuran
Higher editor rating (8.7 vs 8)
Thank You Farmer
Thank You Farmer is best known for their Sun Project sunscreens, which consistently rank among the best in K-beauty. The Water Sun Cream is a genuine holy grail for many. Beyond sunscreen, their fermented rice and botanical products are solid if unspectacular. Worth it for the SPF alone.
Pros
- ✓ Sun Project line has some of the best K-beauty sunscreens
- ✓ Lightweight, elegant textures
- ✓ No white cast on most skin tones
- ✓ Fermented ingredients add genuine skin benefits
Cons
- ✗ Brand recognition is lower outside Korea
- ✗ Some products contain fragrance
- ✗ Limited range compared to bigger brands
- ✗ Availability can be spotty
Rejuran
Rejuran is the consumer-skincare arm of Pharma Research Products, the Korean biopharma company that developed the original Rejuran Healer injectable — the same PDRN (polydeoxyribonucleotide) dermal treatment that's been a staple of Korean aesthetic clinics since 2014. The topical line translates that clinical DNA into daily-use products, anchored by the patented c-PDRN® complex at 0.5% concentration plus proprietary DOT® (Dermal Optimizing Technology) delivery. The Turnover Ampoule is the hero: a lightweight serum that targets fine lines, firmness, and texture with the same salmon-DNA active that made the injectable famous. Rejuran launched at Sephora US in 2024, won the 2025 Olive Young Slow Aging award, and has become the face of the PDRN trend that's dominating K-beauty in 2025–2026. The price point is premium-mid ($45–55), justified by the clinical pedigree and patented delivery system. Worth reaching for if you want the PDRN trend from the company that actually invented it.
Pros
