Brand Comparison
It's Skin 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 7.8)
It's Skin
It's Skin has been a fixture of the Korean mass-market skincare aisle since 2006 and the Power 10 Formula Effector line is its genuine cultural artifact — each colour-coded bottle targets one concern (VB for whitening, VC for brightening, PO for pores, LI for soothing, etc.) at a $15–20 price point. Developed in partnership with Seoul National University dermatology faculty, the line has aged better than most K-beauty trend-moments. Not the most exciting brand in 2026's editorial K-beauty landscape — but the kind of reliable middle-class pharmacy brand that fills a real slot. The Prestige Ginseng D'Escargot line is the premium counterpart that keeps the brand in department stores.
Pros
- ✓ Power 10 Formula Effectors are well-executed single-concern serums at an affordable price
- ✓ Seoul National University dermatology partnership gives clinical backing most K-brands lack
- ✓ broad global distribution (Target, Walmart, Amazon, Stylevana)
- ✓ colour-coded bottle system makes routine-building approachable for beginners
Cons
- ✗ older formulations haven't been refreshed in years — feel dated next to Anua, Beauty of Joseon, Numbuzin
- ✗ fragrance present in most products
- ✗ the prestige Ginseng line is overpriced relative to Sulwhasoo for what you get
- ✗ visual branding feels stuck in mid-2010s K-beauty
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.
