IOPE XMD Stem III Clinical Recovery Serum vs Knours PDRN Rice & Green Tea Revitalizing 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 →
Knours — PDRN Rice & Green Tea Revitalizing SerumFull breakdown →
| IOPE XMD Stem III Clinical Recovery Serum | Knours PDRN Rice & Green Tea Revitalizing Serum | |
|---|---|---|
| Step | Serum | Serum |
| Price | $82 | $26 |
| Best landed cost | $87.99 | $31.99 |
| Rating | ★ 4.4 (150) | ★ 4.3 (150) |
| Evidence grade | C | C |
| Korea signal | — | — |
| Hero ingredients | PDRN (salmon DNA) | PDRN (salmon DNA), Rice extract, Green tea |
| Best for | Sensitivity, Redness / Rosacea-prone, Aging | Aging, Dullness, Dehydration |
| Skin types | Sensitive, Dry, Normal, Combination, Oily | Oily, Dry, Combination, Normal |
| Texture | light | light |
| Tone note | All tones | All tones |
| Fragrance-free | ✗ | ✗ |
| Fungal-acne safe | ✗ | ✗ |
| US stock | ✓ | ✓ |
Our read: Evidence grades are equal (C) — so let fit decide: check the skin-type rows above, and if both fit, Knours PDRN Rice & Green Tea Revitalizing Serum has the lower landed cost than IOPE XMD Stem III Clinical Recovery 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.