The 4 oz. Amber Boston Round Bottle with Black Graduated Glass Dropper (22/400) is a premium packaging solution for larger-volume liquid products that require precise dosing. Ideal for tinctures, herbal extracts, oils, and laboratory or skincare formulations, this bottle offers both functionality and professional presentation.
Amber Glass Construction: Provides superior UV protection to preserve light-sensitive ingredients and extend shelf life.
4 oz. Capacity: Suitable for bulk formulations or extended-use products without frequent refills.
22/400 Neck Finish: Ensures compatibility with standard droppers and closures.
Black Graduated Glass Dropper: Marked for easy measurement, allowing for accurate and consistent dosing.
Leak-Resistant Closure: Helps prevent spills and maintains product integrity during storage and transport.
Protects the potency of oils, serums, and other natural products from light degradation.
Allows precise, controlled dispensing to reduce waste and improve application accuracy.
Professional and reusable—perfect for retail, apothecary, or DIY product lines.
Clear dropper markings enhance usability for both consumers and formulators.
This 4 oz. amber Boston round bottle with graduated dropper combines capacity, precision, and protection—making it an ideal choice for anyone packaging high-quality liquid products.