This bottle is designed for makers who work with essential oils, natural cosmetics, tinctures, or hydrosols in meaningful volumes and want consistent 50 ml amber bottles to pair with their existing caps, droppers, or pumps. Supplied without a cap, the bottle gives you full flexibility: choose an aluminium cap, a tamper-evident dropper, a black pipette, or a childproof closure to suit each application.
What you receive
One amber UV-blocking glass bottle with a nominal fill capacity of 50 ml. The price is for one bottle; for larger quantities, simply enter the number you need in the basket. The bottle is approximately 100 mm tall and 42 mm in diameter. The neck is a GL18 standard thread, which fits virtually any 18 mm screw-on cap, dropper, or pump available on the market.
Amber glass and UV protection
Amber glass filters both the UV spectrum and the shorter wavelengths of visible light. These wavelengths trigger the oxidation of volatile compounds in essential oils, carrier oils, and botanical extracts. Stored in amber glass, your preparations retain their original scent profile, colour, and active ingredient content significantly longer. Glass is chemically inert: it does not react with oils and contains no plasticisers that can migrate into the contents over time, as can happen with plastic containers.
Why cap-free
If you already have a stock of caps, droppers, or pumps — or you would like to seal your finished product with a custom or branded closure — the cap-free bottle is the economical choice. The bottle neck is a standard GL18 thread, so aluminium caps, black pipette droppers, childproof caps, and tamper-evident dropper caps will all screw on without adapters.
Areas of use
- Bottling your own essential oil blends into a uniform bottle series
- Storing natural facial serums, skin oils, and body oils
- Filling botanical tinctures, hydrosols, and flower essences
- Long-term storage of massage oils and aromatherapy recipes
- Building a DIY cosmetics brand with consistent, branded packaging
Cleaning and reuse
The bottles can be cleaned by soaking in warm water with a neutral detergent. For stubborn scent residues, rinse with 70% isopropyl alcohol and allow to dry thoroughly. Avoid the dishwasher, as the intense heat and alkaline detergents can damage any labelling or printed surface. Properly cleaned glass bottles can be refilled many times, and at the end of their life they can be placed in the glass recycling stream.