Amber Syrup & Liquid Medicine Bottles

The amber medicine bottle is one of the most familiar shapes in any medicine cabinet. Amber glass has long been the standard for liquid medicines because it filters the light that degrades many actives and flavors, and pharmacopeias set the light-transmission limits that amber containers are made to meet.

For larger oral liquids such as syrups, linctuses and antacid suspensions, an amber bottle with a screw or child-resistant cap, often packed with a dosing cup, is the practical format for OTC and prescription products alike.

These bottles carry cough and cold syrups, linctuses and elixirs, antacid and digestive suspensions, pediatric liquids, tonics and liquid supplements, and veterinary liquids. OTC brands use the 100–200 ml sizes for retail packs with a cup or measure; pharmacies and hospital dispensaries use the larger sizes for prescription oral liquids. The 50 ml size suits concentrated or pediatric doses, and 300–500 ml serves bulk dispensing and veterinary products.

The bottle has a straight cylindrical body for a wrap-around label, rounded shoulders that pour cleanly and a 24 mm or 28 mm neck finish for screw, child-resistant or tamper-evident caps. Type III soda-lime suits most stable oral liquids; Type I borosilicate is available for sensitive formulations. A dosing cup or measure can sit over the cap, and graduations on the cup carry the dosing instructions alongside the label.

Choose the liner to suit the product: sugary, alcoholic or strongly flavored syrups can affect some liner materials, so we recommend PE or PTFE-faced options accordingly. Child-resistant caps are used where regulations require them; designs tested to ISO 8317 are available, and we can provide the certificate for your chosen model. Fill height is set so the dosing measure reads correctly. Send us your fill volume and closure choice and we’ll supply drawings and samples.

We mold the bottles by blow-and-blow from amber pharmaceutical glass, with the color coming from the batch chemistry, then anneal and inspect them for glass type, dimensions and defects. Certificates of analysis and compliance documentation are available on request. Bottles can be screen printed or supplied plain for labeling, and we match caps, liners and dosing cups to the finish so the full pack ships together in partition cartons.