1. Airtight packaging blocks air, eliminates microbial contamination and reduces preservative addition.

Many cosmetics on the market contain amino acids, proteins, antioxidants, which are afraid of dust, bacteria and contact with air. Once contaminated not only lose the original effect, and even become harmful. But the emergence of the airless bottle is a good solution to this problem, the structure of the airless bottle sealing is very strong, can be very well isolated from the air, from the source to avoid the risk of contamination by external microorganisms, and can even reduce the concentration of preservatives, sensitive intolerant skin crowd is extremely favorable.

2. Avoid rapid oxidative inactivation of active ingredients, so that the active ingredients are more stable, to maintain the "freshness" of skin care products.

The excellent airtightness of the airless bottle can avoid a lot of contact with oxygen, helping to slow down the speed of oxidative inactivation of active ingredients, to maintain the "freshness" of the skin care products. Especially cosmetics often add VC, plant extracts, polyphenols, flavonoids and other ingredients are unstable, easy to oxidative inactivation of the problem.