Numbuzin No.5 Vitamin Concentrated Serum vs Goodal Green Tangerine Vita C Dark Spot Serum Plus
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.
Numbuzin — No.5 Vitamin Concentrated SerumFull breakdown →
Goodal — Green Tangerine Vita C Dark Spot Serum PlusFull breakdown →
| Numbuzin No.5 Vitamin Concentrated Serum | Goodal Green Tangerine Vita C Dark Spot Serum Plus | |
|---|---|---|
| Step | Serum | Serum |
| Price | $28 | $22 |
| Best landed cost | $26 | $22 |
| Rating | ★ 4.5 (3,300) | ★ 4.4 (4,600) |
| Evidence grade | B | B |
| Korea signal | #9 serum · Olive Young Korea (seed) | #10 serum · Olive Young Korea (seed) |
| Hero ingredients | Vitamin C, Niacinamide, Glutathione | Vitamin C, Niacinamide, Alpha-arbutin |
| Best for | Dullness, Dark spots (PIH) | Dark spots (PIH), Dullness |
| Skin types | Normal, Combination, Oily, Dry | Normal, Combination, Dry, Oily |
| Texture | light | light |
| Tone note | All tones | All tones |
| Fragrance-free | ✓ | ✗ |
| Fungal-acne safe | ✗ | ✗ |
| US stock | ✓ | ✓ |
Our read: Evidence grades are equal (B) — so let fit decide: check the skin-type rows above, and if both fit, Goodal Green Tangerine Vita C Dark Spot Serum Plus has the lower landed cost than Numbuzin No.5 Vitamin Concentrated Serum.
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.