Light-sensitive liquids now have the finest storage solution: the 20 ml Pipette Dropper Bottle. Tinctures, serums, essential oils, flavorings—whatever you need to drop, it’ll surely stay fresh for years in this bottle. It comes with a 0.6 ml glass pipette connected to an airtight, leakproof cap—convenient for travels. But unlike other dropper bottles, this one is lab-designed with thick ultraviolet glass. It blocks out corrosive light while selectively allowing in beneficial rays to nourish your product. So not only does this glass bottle add a stylish element to your medicine cabinet or purse, but it also preserves the freshness of your liquid product for longer.