IOPE XMD Stem III Clinical Recovery Serum vs IOPE PDRN Caffeine Shot 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.

IOPE — XMD Stem III Clinical Recovery SerumFull breakdown →

IOPE — PDRN Caffeine Shot SerumFull breakdown →
| IOPE XMD Stem III Clinical Recovery Serum | IOPE PDRN Caffeine Shot Serum | |
|---|---|---|
| Step | Serum | Serum |
| Price | $82 | $43 |
| Best landed cost | $87.99 | $48.99 |
| Rating | ★ 4.4 (150) | ★ 4.6 (800) |
| Evidence grade | C | B |
| Korea signal | — | — |
| Hero ingredients | PDRN (salmon DNA) | PDRN (salmon DNA), Caffeine, Niacinamide |
| Best for | Sensitivity, Redness / Rosacea-prone, Aging | Aging, Dullness |
| Skin types | Sensitive, Dry, Normal, Combination, Oily | Dry, Normal, Combination, Oily |
| Texture | light | light |
| Tone note | All tones | All tones |
| Fragrance-free | ✗ | ✗ |
| Fungal-acne safe | ✗ | ✗ |
| US stock | ✓ | ✓ |
Our read: IOPE PDRN Caffeine Shot Serum carries the stronger evidence grade (B); IOPE PDRN Caffeine Shot 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.