JinSheng New Materials Co., Ltd. announced to present their new product at Cosmoprof Asia Digital Week. Airtight containers help the skincare products to last as long as possible, especially when they are chock full of fabulous ingredients including sensitive actives such as antioxidants, vitamin C, peptides, growth factors and retinol – many of which are often used for anti-aging serums. Relatively unstable ingredients like these degrade faster when mixed with air and light, and especially when contaminated by irritants, therefore airless bottles are an ideal solution. At JinSheng, their new dual chamber airless bottles allow the client to offer two-in-one products, while maintaining the integrity of both skincare options inside. The bottle uses an oval piston inside the inner bottle, guaranteeing the airtight function, with items passing a vacuum test following exposure to high temperatures for numerous weeks.