"D.E.F.I. [1] is the unique system on the market that meets current expectations of ultimate safety," says Promens, the company which produces this patented closure system exclusively for Avène Dermatological Laboratories.
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This worldwide innovation makes it possible to preserve a sterile formula, protected from bacteria during the entire time it is used. “This is a product for all consumers in search of pure and truly safe products,” claimed Promens.
D.E.F.I. is the result of Promens positioning and innovation strategy: to develop products in advance of the next generation of packaging with high value-added.