Dispense 2-4 pumps into the palm of your hand and carefully apply to your freshly cleansed face, neck, and décolleté. This serum is not recommended to be used right after dermarolling, wait for at least 72 hours before applying. You may follow up with a moisturizer if needed. Because retinol can cause skin sensitivity, we recommend using it at night. Always use sunscreen (in any weather) if you will be exposing your skin outdoors.
Begin by applying it every other day to test for any sensitivity. If no sensitivity occurs, you may use the serum daily. Avoid using Retinol during pregnancy and postpartum.

Note: This product is for external use only. Avoid contact with your eyes, and if it does occur, rinse your eyes thoroughly and discontinue use. Keep the product out of reach of children, and if swallowed, seek medical attention immediately. Store the serum in a cool, dark place at a temperature not exceeding 25ºC (77ºF), and keep it away from direct sunlight.