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