Beauty of Joseon Relief Sun: Rice + Probiotics SPF 50+ vs Round Lab Birch Juice Moisturizing Sunscreen
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.
B
Beauty of Joseon — Relief Sun: Rice + Probiotics SPF 50+Full breakdown →

Round Lab — Birch Juice Moisturizing SunscreenFull breakdown →
| Beauty of Joseon Relief Sun: Rice + Probiotics SPF 50+ | Round Lab Birch Juice Moisturizing Sunscreen | |
|---|---|---|
| Step | Sunscreen | Sunscreen |
| Price | $18 | $20 |
| Best landed cost | $18 | $20 |
| Rating | ★ 4.7 (2,841) | ★ 4.5 (1,980) |
| Evidence grade | A | B |
| Korea signal | #2 sunscreen · Olive Young Korea | #1 sunscreen · Olive Young Korea (KR ver.) |
| Hero ingredients | Rice extract 30%, grain probiotics | Birch sap, hyaluronic acid |
| Best for | Sun care, Dullness, Sensitivity | Sun care, Dehydration, Sensitivity |
| Skin types | Oily, Dry, Combination, Normal, Sensitive | Dry, Normal, Combination, Sensitive |
| Texture | spf-light | spf-cream |
| Tone note | All tones — zero white cast | All tones — no white film |
| Fragrance-free | ✓ | ✓ |
| Fungal-acne safe | ✗ | ✗ |
| US stock | ✓ | ✓ |
Our read: Beauty of Joseon Relief Sun: Rice + Probiotics SPF 50+ carries the stronger evidence grade (A); Beauty of Joseon Relief Sun: Rice + Probiotics SPF 50+ 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.