COSRX BHA Blackhead Power Liquid vs FATION Nosca9 Pore Enhancing Serum
Same shelf, different answers — here's the whole picture in one table. Click either product for full ingredient decode, skin-twin reviews and every retailer's landed cost.
COSRX — BHA Blackhead Power LiquidFull breakdown →
FATION — Nosca9 Pore Enhancing SerumFull breakdown →
| COSRX BHA Blackhead Power Liquid | FATION Nosca9 Pore Enhancing Serum | |
|---|---|---|
| Step | Serum | Serum |
| Price | $25 | $25 |
| Best landed cost | $17.50 | $30 |
| Rating | ★ 4.5 (5,600) | ★ 4.5 (25) |
| Evidence grade | A | C |
| Korea signal | #9 serum · Olive Young Korea | — |
| Hero ingredients | BHA (salicylic), Niacinamide | Niacinamide, Retinal (retinaldehyde), Peptides, Ceramides |
| Best for | Pores & Oil, Acne, Texture | Pores & Oil, Acne, Aging, Dullness |
| Skin types | Oily, Combination, Normal | Oily, Combination, Normal, Sensitive |
| Texture | light | light |
| Tone note | All tones | All tones |
| Fragrance-free | ✓ | ✓ |
| Fungal-acne safe | ✓ | ✗ |
| US stock | ✓ | ✗ import only |
Our read: COSRX BHA Blackhead Power Liquid carries the stronger evidence grade (A); COSRX BHA Blackhead Power Liquid wins on landed cost. If your concerns match both, evidence is the tiebreaker we'd use.
Prices and rankings are seed data pending weekly verification. Take the 60-second quiz and both products get a personal match score on their pages.