Beauty of Joseon Relief Sun vs Round Lab Birch Juice Moisturizing UV Lock Sunscreen SPF 45
Beauty of Joseon
Relief Sun: Rice + Probiotics SPF 50+ PA++++
~$18· 1.69 fl oz
DHHBEthylhexyl TriazoneBisoctrizole+2 more
Round Lab
Birch Juice Moisturizing UV Lock Sunscreen SPF 45
~$22.22· 1.69 fl oz
NiacinamideAvobenzoneHomosalate+1 more
Actives breakdown
| Active ingredient | Beauty of Joseon | Round Lab |
|---|---|---|
| DHHB | ✓ | — |
| Ethylhexyl Triazone | ✓ | — |
| Bisoctrizole | ✓ | — |
| Iscotrizinol | ✓ | — |
| Rice Bran Extract | ✓ | — |
| Niacinamide | — | ✓ |
| Avobenzone | — | ✓ |
| Homosalate | — | ✓ |
| Octisalate | — | ✓ |
Layering & Safety
Combined Verdict
Safe to layer
No layering conflicts flagged between these two. Patch-test new actives as usual.