Round Lab Birch Mild-Up Sunscreen UVLock SPF 50+ Broad Spectrum 50ml aplb and calms irritation—leaving your complexion

and calms irritation—leaving your complexion smooth

especially with prolonged sun exposure or after sweating

effectively removing dead skin cells and impurities

the formula penetrates deeply using micro-sized spicules (13μm)—smaller than the average pore—to maximize ingredient absorption

apply a generous layer evenly over the lips as the final step of your night time skincare routine

Round Lab Birch Mild-Up Sunscreen UVLock SPF 50+ Broad Spectrum 50ml aplb and calms irritation—leaving your complexionSize: 50ml The Round Lab Birch Mild Up Sunscreen UVLock SPF 50+ is specially formulated for daily use, offering strong UV protection while remaining gentle on sensitive skin. Powered by birch sap extract, it delivers refreshing hydration and helps maintain a healthy moisture balance throughout the day. The UVLock system ensures reliable defense against both UVA and UVB rays, shielding your skin from sun damage and premature aging. This lightweight