Yes, the glass bottle can be used repeatedly, provided that hygiene rules are observed. Before each new filling, the packaging must be thoroughly cleaned and then disinfected, ideally using alcohol-based products such as isopropyl alcohol or denatured plant-based ethanol. After rinsing with the disinfectant solution, allow the bottle to dry completely and only then refill it.

Before the first filling, we recommend rinsing the bottle with water, washing it with a mild cleaning agent suitable for glass and rinsing it thoroughly. Afterwards, disinfection with alcohol is advisable – products based on isopropyl alcohol or ethanol are practical. After disinfection, let the packaging dry in a clean environment, ideally upside down on an absorbent surface, to minimise the risk of contamination of the inner surface.

If you decide not to use the bottle any further, we recommend recycling it according to the material specified in the product parameters. After thoroughly emptying the glass part of the packaging and roughly cleaning off product residues, place it in the appropriate glass collection according to local waste-sorting rules. The aluminium cap should be separated from the bottle and placed in metal collection, if this is supported in your municipality. In this way, you enable material recovery of the individual parts of the packaging and reduce the amount of mixed waste.

The bottle is ideal for concentrated and high-value formulations for which precise dosing and protection of the formula are important. It is particularly suitable for facial and hair serums, oil elixirs, active concentrates, essential oils, aromatherapeutic blends, targeted treatments and test series of cosmetic products. Thanks to the combination of glass and the metal cap, it looks professional even for smaller editions and handmade production.

When choosing suitable packaging, we recommend using the advanced filter in the packaging material categories. You will find the advanced filter at the top of the page after clicking on the selected category, where you can clearly set parameters such as neck type, container size, colour and material. By combining these filters, you can quickly narrow the offer down to the packaging that best matches your formulation, the desired dosing and the visual style of your brand.

For every new formulation, we recommend carrying out a trial filling of several packaging units and monitoring the product’s behaviour over time. Focus on the tightness of the closure, any leakage, and changes in the product’s fragrance, colour or consistency in contact with the glass and metal cap. It is also advisable to verify the functionality of the chosen dosing method (dropping, pouring, application to the skin) under the temperature and storage conditions in which your product will actually be used.