Are you going to wholesale phosphatidylserine from a professional phosphatidylserine producer and supplier? it is one of the well-known phosphatidylserine manufacturers in China, welcome to contact our factory.Basic information Product nameSoybean extract phosphatidylserine powderSpecification20%, 50%,70%AppearanceBright yellow or yellow powderCAS51446-62-9MFC42H82NO10PMW792.081Organoleptic  AppearanceFine PowderColorBright yellow or yellowOdorCharacteristicTasteCharacteristicDrying MethodVacuum dryingExcipientNonePhysical  Particle SizeNLT100%Through 60 meshLoss on Drying≤2.0%Ash content≤2.0%Pesticide Residue 666<0.2ppmDDT<0.2ppmHeavy Metals Total Heavy Metals≤20ppmArsenic≤2ppmLead≤2ppmMicrobiological Tests Total Plate Count≤1000cfu/gTotal Yeast & Mold≤100cfu/gE.ColiNegativeSalmonellaNegativeStaphylococcusNegativeFunction 1.Phosphatidylserine has effect on scavenging free radicals, anti-oxidation.2.Phosphatidylserine can easily overcome the tensions resulting from mental stress.3.Phosphatidylserine is used to improve older people's brain function, improve cognitive ability.4.Phosphatidylserine has function of prevention and treatment of cardiovascular and cerebrovascular diseases.5.Phosphatidylserine is used as a natural sebum control alcohol level of athletes to improve the training results.6.Phosphatidylserine can extend the hours of children's attention, improve concentration and academic performance, improving the state of jelly.Packing N.W.25kgs    G.W.28kgs Paper-drums and two plastic-bags inside or as your requirements for Soybean Extract PhosphatidylserineStorage Preserve in tight containers at controlled room temperature .Shelf life24 months when properly stored