Phospholipid-Based Vesicular Systems as Carriers for the Delivery of Active Cosmeceutical Ingredients.

Cosmeceuticals are cosmetic products containing biologically active ingredients claiming to have drug-like benefits. In recent years, there has been a growing global demand for cosmeceuticals focusing on visible improvement of skin appearance and health. However, modern consumers are increasingly more concerned about the performance and clinical efficacy of cosmetic formulations. One of the main disadvantages of cosmeceutical preparations is the poor transdermal delivery of active ingredients included in the formulation. In response to this challenge, many phospholipid-based nanovesicular delivery systems have been developed and tested in recent years to increase the skin penetration of active cosmetic molecules. This review provides a comprehensive overview of current knowledge in the research and development of liposomal encapsulation used as delivery system in skincare and cosmeceutical products.