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L-Theanine tea extract herbals extract
product name:L-TheanineCAS NO.:3081-61-6molecular formula:C7H14N2O3formula weight:174.198purity:99%appearance:white powderGrade:Pharmaceutical/cosmetic/Food GradeIf interest,please contact me.whatsapp:+8618372130411email:anderlis782@gmail.com 1.High quality and competitive price.2.Free sample for your evaluation.3.Promptly delivery by well-reputed shipping lines.4.Trial order…