1 oz. Amber Boston Round with Reducer and Black Cap (20/400) (V23) (V6)

The 1 oz. Amber Boston Round Bottle with Reducer and Black Cap (20/400) is a reliable and stylish packaging solution for essential oils, herbal extracts, and other liquids that require controlled dispensing. The reducer insert allows for drip-by-drip application, while the amber glass protects your product from harmful UV light. Key Features: Amber Glass Construction: Blocks UV rays to help preserve light-sensitive ingredients and extend shelf life. 1 oz. Capacity: Perfect for compact retail packaging, samples, or personal-use products. 20/400 Neck Finish: Compatible with standard closures, droppers, and inserts. Reducer Insert: Enables slow, controlled dispensing—ideal for essential oils and concentrated blends. Black Polypropylene Cap: Creates a secure, leak-resistant seal for safe storage and transport. Benefits: Protects contents from light degradation and oxidation. Offers precise application without spills or waste. Sleek amber finish adds a professional and apo