Hydrating sun protection with an exclusive travel-size gift.

The Round Lab Birch Juice Moisturizing Sun Serum Set combines the brand's bestselling sunscreen with a convenient 8ml mini, making it perfect for travel, your purse, or on-the-go reapplication.

Powered by Inje Birch Sap, Hyaluronic Acid, Niacinamide, and skin-soothing ingredients, this lightweight sunscreen provides SPF50+ PA++++ broad-spectrum protection while deeply hydrating and strengthening the skin barrier.

Its silky serum texture absorbs quickly without leaving a white cast or greasy finish, making it ideal for everyday wear under makeup.

Benefits

• Includes 50ml full size + 8ml travel size
• SPF50+ PA++++ broad-spectrum protection
• Lightweight serum texture
• No white cast
• Deeply hydrates skin
• Helps strengthen the skin barrier
• Soothes sensitive skin
• Leaves a healthy natural glow
• Works beautifully under makeup
• Perfect for travel and reapplication

Skin Type

Recommended for:

• Dry skin
• Normal skin
• Combination skin
• Sensitive skin
• Dehydrated skin

Key Ingredients

• Birch Sap (Betula Platyphylla Japonica Juice)
• Hyaluronic Acid
• Niacinamide
• Glycerin
• Panthenol
• Allantoin

How to Use

Apply generously as the final step of your morning skincare routine.

Spread evenly over the face and neck before sun exposure.

Reapply every two hours or after sweating, swimming, or towel drying.

Content

• Birch Juice Moisturizing Sun Serum 50ml
• Birch Juice Moisturizing Sun Serum 8ml (Gift)

Total: 58ml

Free shippingon U.S. orders over $80. Orders are processed within 1–2 business days. Returns are accepted within 30 days for unopened products. Please see our Shipping Policy for full details.