Goodal Green Tangerine Vita C Dark Spot Serum vs COSRX BHA Blackhead Power Liquid
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.
Goodal — Green Tangerine Vita C Dark Spot SerumFull breakdown →
COSRX — BHA Blackhead Power LiquidFull breakdown →
| Goodal Green Tangerine Vita C Dark Spot Serum | COSRX BHA Blackhead Power Liquid | |
|---|---|---|
| Step | Serum | Serum |
| Price | $20 | $25 |
| Best landed cost | $20 | $25 |
| Rating | ★ 4.4 (5,230) | ★ 4.5 (5,600) |
| Evidence grade | B | A |
| Korea signal | #8 serum · Olive Young Korea | #9 serum · Olive Young Korea |
| Hero ingredients | Green tangerine extract 70%, Vitamin C derivative | BHA (salicylic), Niacinamide |
| Best for | Dark spots (PIH), Dullness | Pores & Oil, Acne, Texture |
| Skin types | Normal, Combination, Dry, Oily | Oily, Combination, Normal |
| Texture | light | light |
| Tone note | All tones | All tones |
| Fragrance-free | ✗ | ✓ |
| Fungal-acne safe | ✗ | ✓ |
| US stock | ✓ | ✓ |
Our read: COSRX BHA Blackhead Power Liquid carries the stronger evidence grade (A); Goodal Green Tangerine Vita C Dark Spot Serum 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.