Why are so many refined oil bottles designed with droppers instead？

Every schoolgirl has the elite that he likes, elite element contains more precious effect component commonly, wait like the plant extract such as astaxanthin, nerve amide, horn shark alkane, its action has prevent aging, fight wrinkle, protect wet, beautiful BAI, go BAN to wait a moment.Serums are usually used after lotions and before lotions or creams.Serums are usually more expensive than other cosmetics due to their high concentration of active ingredients. Why are these refined oil bottles designed to use dropper？

The essence is packed in small size and ready for use.Many girls in the purchase of essence, especially the high-priced essence of big brands, must find that the essential oil bottle is designed to avoid light dropper, many friends should also be curious about its role or story?Let's discuss it together.

1.We all know that the essence is very precious, and the concentration of active ingredients is high, it is easy to take accurate amount of dropper, not waste, for example, a dropper just the amount of the whole face, part of the product manual will indicate about a few drops, pump head may not be so accurate.

2.Cosmeceutical brands usually use dropper design, which is similar to chemical reagent bottles and can give consumers a more professional and trustworthy feeling.

3.Usually, the dropper is designed as a glass oil bottle, which is relatively stable and avoids reaction with the product. Although this design makes the product contact with the air frequently, anti-oxidation and stable substances are usually added to avoid excessive oxidation. Generally, it will not have much impact when it is used up in a short time Therefore, this is the reasons why the refined oil bottle（To view more） uses dropper design

Therefore, it is reasonable for most of the essence to use the dropper design, which plays a certain role in the whole cosmetics finished product system. However, the dropper is generally a plastic head dropper, and there are also points to pay attention to when using:After squeezing the rubber head with your thumb and forefinger to remove air from the dropper, insert the glass nozzle into the essence. Let go of your thumb and forefinger to inhale the essence and lift the dropper.Avoid squeezing plastic head in liquid to avoid frequent air pollution.After the liquid is sucked, the plastic head must be up, not flat, not to make the opening of the glass tip up, so as to avoid corrosion of the plastic head;Do not put the dropper flat on the table after the suction, so as not to stain the dropper on the refined oil bottle.