This moisture-boosting serum is infused with 70% Birch Sap extract, a powerhouse ingredient known for its ability to soothe the skin and provide rich, calming hydration. Combined with hyaluronic acid, it deeply penetrates the skin to alleviate dryness and restore balance. Its lightweight, watery texture absorbs instantly without leaving a sticky residue, making it perfect for all skin types, including those prone to dehydration. It helps strengthen the skin's natural moisture barrier, leaving your complexion feeling soft, plump, and thoroughly refreshed. Key Benefits: Soothes and hydrates with birch sap, improves skin moisture retention, and is non-sticky. How to Use: Gently massage a small amount into the face and neck after toning; follow with a moisturizer to seal in the hydration.