18-400
18-400 droppers provide precise, controlled dispensing for a wide range of liquid products across personal care, cosmetic, pharmaceutical, laboratory, cannabis, and essential oil applications. Designed to pair with bottles and vials featuring an 18-400 neck finish, these droppers support accurate dosing for serums, tinctures, extracts, fragrances, reagents, and other formulations.
Available in multiple styles and materials, they offer dependable performance for both small-batch and large-scale production. With options commonly used in skincare, aromatherapy, hemp and CBD products, nutraceuticals, chemical solutions, and sample prep environments, droppers remain a trusted choice for brands and formulators needing consistency and reliability.
18-400 droppers provide precise, controlled dispensing for a wide range of liquid products across personal care, cosmetic, pharmaceutical, laboratory, cannabis, and essential oil applications. Designed to pair with bottles and vials featuring an 18-400 neck finish, these droppers support accurate dosing for serums, tinctures, extracts, fragrances, reagents, and other formulations.
Available in multiple styles and materials, they offer dependable performance for both small-batch and large-scale production. With options commonly used in skincare, aromatherapy, hemp and CBD products, nutraceuticals, chemical solutions, and sample prep environments, droppers remain a trusted choice for brands and formulators needing consistency and reliability.