Lexfeel N350

Lexfeel N350 MB Lexfeel N350 MB is a liquid plant-derived emollient that takes over the role of the silicone oil Dimethicone 350 in silicone-free formulations. Its viscosity is comparable, so when you switch to a silicone-free formulation you do not have to sacrifice slip or spreadability. Chemically, it is a blend of a succinic acid ester (diheptyl succinate) and a polyester based on glycerine , caprylic acid and sebacic acid. The MB (Mass Balance) designation refers to the RSPO certification scheme. The manufacturer is an RSPO member and has a certified supply chain for palm-derived components. The raw material is fat-soluble, so it is processed in the same way as a common oil or ester in the oil phase. What it brings to a formulation Slip and spreadability – a cream or serum spreads more easily and evenly, which you will appreciate in formulations with a higher proportion of butters or viscous oils. Smooth feel – leaves the skin smooth, similar to the silicone oil it replaces. Oxidation stability – an iodine value of 0.5 at most means a minimum of unsaturated bonds. Unlike oils rich in unsaturated fatty acids, it does not tend to turn yellow or develop a rancid odour. Does not change the colour of the product – as a clear, colourless to pale yellow liquid, it has practically no effect on the shade of the finished cream or serum. Use in a formulation It is added to the oil phase . It is miscible with vegetable oils and esters and does not dissolve in water. It can be processed hot or cold : in emulsions it is heated together with the other oils, and in anhydrous serums an