Multifunctional and highly skin-friendly Pentylene Glycol Green—also known as 1,2-pentanediol—is a colorless, viscous, water-soluble liquid that is easy to process. Unlike conventional pentylene glycol, Pentylene Glycol Green is derived entirely from renewable raw materials (sugar cane bagasse/corn). It is therefore suitable for use in natural cosmetics. Pentylene Glycol Green is palm oil-free. Its excellent performance as a humectant is comparable to that of glycerin, yet it does not create a "sticky" feel, even at higher concentrations. Additionally, it acts as a solubilizer and wetting agent; its effective antimicrobial properties—which remain consistent regardless of pH—make it an attractive ingredient for formulators. Thanks to its amphiphilic structure, Pentylene Glycol Green lowers the surface tension between the water and oil phases, thereby facilitating the emulsification process. In oil-in-water emulsions, the use of Pentylene Glycol Green promotes the formation of smaller droplet (particle) sizes and a narrower droplet (particle) size distribution. This results in greater emulsion stability and often a more pleasant texture. In this way, Pentylene Glycol Green also helps enhance the bioavailability of active ingredients and boosts the efficiency of preservatives or organic acids with preservative properties (acting as a preservation booster). In sunscreen formulations, Pentylene Glycol Green improves water resistance. If a formulation is to be preserved using Pentylene Glycol Green alone, it should be noted that its efficacy against fungi and yeasts is only moderate. In such cases, the usage concentration should be between 5% and 7%, with a minimum of 5%. Usage concentration:  1 – 5%  (at least 5% for preservation) Solubility:  Water-soluble