Brand new in box For a hyper-concentrated treatment: Apply two or more drops to your skin after cleansing and toning, as needed. Massage in until absorbed before applying moisturizer. For a daily skincare cocktail: Add two or more drops of Marina to any Earth Harbor treatment or moisturizer both morning and night. Customize: Marina is as versatile as she is safely potent, so feel free to use her any way that best fits your skincare ritual preferences. Store at room temperature and out of direct sunlight. 30 mL size