The glass bottle is suitable for a large proportion of cosmetic formulations, including preparations containing essential oils and active substances. However, we always recommend carrying out your own compatibility test – first filling a smaller amount of product, monitoring the behaviour of the packaging and dropper in contact with the given formula, and checking whether there are any changes in the product’s scent, colour or properties.

The packaging can be reused if correct hygiene principles are followed. Before each new filling, the bottle and the dropper must be thoroughly cleaned and then disinfected with a suitable alcohol-based preparation, for example IPA 99% isopropyl alcohol or ethanol 96% denatured, plant-based. Only after the alcohol has completely dried and ventilated is the packaging ready for refilling, which minimizes the risk of microbial contamination and extends the stability of the product.

If you decide not to reuse the packaging, we recommend recycling it responsibly. After basic rinsing, the glass body of the bottle can be placed in a container intended for glass according to local recycling rules. The dropper itself consists of several parts (e.g. plastic, rubber, possibly a metal spring); where possible, the individual components should be separated and sorted in accordance with the material markings and the recommendations given in the parameters of the specific product on the Handymade.sk website. Local waste-sorting rules may differ, so also follow the instructions of your collection yard or municipality.

When filling, we recommend working in the cleanest environment possible, using clean tools and avoiding contact of the dropper with the skin or other surfaces in order to reduce the risk of contamination. After filling, close the bottle carefully and store it in a dry place, at a stable room temperature, away from direct sunlight and sources of heat. This will support the long-term stability of the composition and preservation of the product’s sensory properties.

The easiest way to select a suitable bottle, dropper bottle or jar is to use the advanced filter in the packaging category. After clicking on the relevant category, you will find a filtering option at the top of the page, where you can sort the offer according to key parameters – specifically by neck type, size, colour and packaging material. This enables you to quickly find the combination that will match your formula and the desired visual style of the product.