0.5 oz Glass Bottles

About

Our 0.5 oz glass bottles are wholesale Boston round bottles built for small-format products — serums, tinctures, essential oils, perfume samples, and more. Available in 8 colors: clear, amber, amber frosted, clear frosted, black frosted, black UV, blue, and green. These 15ml bottles ship with an 18-400 neck finish, making them compatible with dropper caps, fine mist sprayers, and aluminum caps. Order in bulk at wholesale prices with delivery in 3–5 business days. Compatible Closures for 0.5 oz Bottles These bottles pair with a full range of closures sold separately. Choose from bottle lids , dropper caps , and fine mist sprayers — all stocked to match the 18-400 neck finish. For a pre-assembled set with closure included, visit our retail collection . Serum, Tincture & Essential Oil Packaging The 15ml capacity is a standard format in skincare, aromatherapy, and herbal supplement production. Amber and black UV versions block light to protect photosensitive formulations — important for CBD tinctures, essential oils, and botanical extracts. Clear and frosted versions work well where product visibility or premium aesthetics matter. All variants use Type-III soda-lime glass: BPA-free, chemically inert, and non-reactive with most liquid formulations. Sample Kits & Travel-Size Retail Products Half-ounce bottles are a go-to format for brand sampling programs and travel-size retail. At 15ml, they're the right size for skincare trial kits, perfume samples, roller bottle refills, and single-use aromatherapy sets. Buying wholesale keeps unit cost low enough to include samples with every order — or build a full sampler product. Pair with our sample collections or custom labels to create a finished, branded kit. Why Glass for Small-Format Packaging At 0.5 oz, glass has a real advantage over plastic: it doesn't absorb fragrance, doesn't off-gas into the product, and holds up against concentrated actives that degrade plastic over time. It's also 100% recyclable — which matte