2025-04-08 Liposomal Guidelines: Liposome Stability, Storage and Shelf Life Consumers care more about their supplement’s effectiveness than fancy packaging. Following this trend, liposomal supplements are getting more attention in the market. Yet, many market-available liposomal supplements fall short of expectations, plagued by common issues such as liposome leakage, low active content, short shelf life, and poor stability. These shortcomings compromise the effectiveness of key ingredients, diminishing their intended benefits and promising liposomal bioavailability increment. The root of these issues often lies in formulation design and manufacturing processes: referring to the Liposome formulation design On liposome indicator Temperature, Light, Humidity, and pH Value Liposome Formulation Design: Building Blocks of Stability A liposome is a synthetic micro-delivery vehicle, and its formulation consists of three main components: Active substance: the active ingredients encapsulated. Phospholipids: the bilayer membrane of the liposome. Excipients: such as cholesterol, antioxidants, and other stability-regulating components. Here is how they work together: Phospholipids form the bilayer membrane structure through hydrophobic and hydrophilic interactions to encapsulate the active substance. At the same time, excipients enhance the stability and function of liposomes by regulating the fluidity of the membrane, antioxidant, or physical protection. 1. Active substance The stability of liposomes depends significantly on the physical and chemical properties of the encapsulated…