Dispensing and dosing liquids are often more sustainable alternatives to single-use or even recyclable packaging, typically resulting in a lower footprint. Developing effective and sustainable dispensing systems is complex and requires specific expertise in the behavior of the dispensed liquids, leak-proofing, and understanding consumer behavior. At FLEX/design, we develop user-centered designs and smart dosing solutions that we can fully develop and prototype in-house. Our design process accelerates our client in the transition towards zero-waste, conscious behavior, healthier consumption, and refilling.