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产品名称: L-TheanineL-茶氨酸L-茶氨酸|||左旋茶氨酸
产品简介:l-theanine is a relaxing and nondietary amino acid found pretty much exclusively in teas from camellia sinensis and is known to promote relaxation without sedat..产品型号:T2800 原产地:中国大陆价格: ¥0.0