Dropper bottles store oils, serums, tinctures, and eye drops. These products are sensitive to air, light, and moisture. Without proper sealing, ingredients can break down or spoil. That’s why secure sealing is essential for keeping formulas stable and safe.
Material considerations: glass, plastic, and amber options
Dropper bottles come in materials like glass and plastic. Amber glass protects light-sensitive ingredients from UV light. Soda glass and borosilicate glass are strong and resist damage. Low density polyethylene and polypropylene plastic are good for travel bottles and DIY liquids.
Sealing components of a dropper assembly
A full dropper assembly includes the container, cap, pipette, and sometimes a safety seal. The dropper tip must fit tightly to avoid leaks. Screw caps and tamper-evident seals add protection. Leakproof designs keep liquids safe during storage, shipping, and daily use.
Choosing the right container for oils, tinctures, and more
The size and style of the bottle matter. Small sizes like 3, 7, 10, or 15 mL work for essential oils. Larger bottles, like 100ml or 4-ounce options, fit bulk storage or repackaging. Airtight glass and frosted bottles are ideal for sensitive ingredients.
Drop size and dispensing control
The pipette and neck size affect drop size. A calibrated scale helps with accurate dosing. This matters for lab use, aromatherapy, or skincare. Funnels and other tools make it easier to fill and reuse bottles without spilling or wasting liquid.
Sustainability and storage considerations
Many bottles are BPA-free and recyclable. This makes them a smart choice for sustainability. Covered containers help organize items like lotions, soaps, or DIY liquids. UV protection and leakproof seals help protect products in storage over time.
Get support for your dropper bottle packaging needs
Need help with dropper bottles for oils, serums, or DIY uses? We offer reliable solutions for sealing and packaging. Contact us.