The Round Lab Birch Mild-Up Sunscreen UVLock is a mineral-based, reef-safe sunscreen offering SPF50+ protection while providing hydrating and soothing benefits. Formulated with birch sap and water lily extract, it features a lightweight, breathable texture suitable for sensitive skin.

Why We Love It

• SPF 50+ broad-spectrum protection helps shield skin from UVA and UVB damage every day.
• Reef-safe formula means it avoids harmful ingredients, making it a more ocean-friendly sunscreen.
• Infused with birch juice for lightweight hydration and a refreshing feel.
• Mild, non-sticky texture absorbs easily without white cast or heaviness.
• Ideal for daily sun protection under makeup or on bare skin with a natural, comfortable finish.

How to Use

1. Apply as the final step of your morning skincare routine.
2. Use a generous amount and spread evenly over face and neck.
3. Gently pat until fully absorbed.
4. Reapply every two hours.