Yes, the glass bottle can be safely reused if hygienic principles are observed. Before each refilling, we recommend thoroughly cleaning the packaging and then disinfecting it with a suitable alcohol-based preparation, for example isopropyl alcohol IPA 99 % or plant-based ethanol Ethanol 96 %. This minimizes the risk of microbial contamination and of affecting the stability of the new formulation.

First, the dropper in the cap should be rinsed mechanically with warm water and a mild detergent to remove residues of the original product, and then thoroughly rinsed with clean water. After drying, we recommend disinfecting the plastic parts by immersing or rinsing them with alcohol (e.g. IPA 99 % or Ethanol 96 %) and allowing them to dry completely before refilling. It is always advisable to check whether the dropper dispenses evenly and without leakage after cleaning.

Dark glass is suitable for packaging preparations that are sensitive to light, such as certain vegetable oils, essential oils or herbal extracts intended for external use. The colour of the glass helps limit light penetration, thereby supporting the preservation of the product’s quality, fragrance and colour during storage. For optimum stability, however, we recommend storing the bottles away from direct sunlight and at a stable, appropriate temperature.

When selecting a suitable bottle, it is important to take into account the consistency and intended use of the product. For oil-based and concentrated serums, bottles with droppers are practical, as they enable precise drop-by-drop dosing. For fluid tonics or water-based solutions, it may be more appropriate to combine the bottle with a spray pump. For more viscous products, packaging with a dispenser pump is sometimes more practical. We always recommend testing the selected combination of packaging and closure on a small batch of product to verify sealing, application comfort and the behaviour of the packaging in contact with the specific formula.

To make selection easier, you can use the advanced filter located at the top of the page after clicking on a specific packaging category. In the advanced filter, products can be conveniently sorted according to several parameters, such as neck type, size, colour or packaging material. This allows you to quickly find a suitable combination of bottle, closure and dosing system for your specific product without having to browse the entire range manually.

If you decide not to reuse the bottle, we recommend recycling it responsibly according to the material types specified in the product parameters. The glass body of the bottle is usually placed in the collection container designated for glass, while the plastic cap with dropper must be separated according to the relevant plastic fraction in line with local waste-sorting rules. Before placing it in the recycling container, it is advisable to empty the packaging and remove product residues to facilitate its further processing in the recycling process.