A61 - Serum for Fine Lines and Wrinkles 0.3% Retinol + Castor Oil

Apply 3 to 4 drops of the retinol serum to clean, dry skin. Gently massage the product into face and neck using circular motions. Then, follow up with your usual moisturizer. As retinol is sensitive to light and sun (hence the amber glass bottle), we recommend you apply it in the evening. If the first application leaves skin irritated, leave a few days between applications before building up to regular use (e.g apply it every 3 days, then every 2 days, then daily).