California Gold Nutrition, 生物維生素,5,000 微克,30 粒素食膠囊
iHerb
4%
商品描述
Brain and Nervous System HealthDietary SupplementSupports Mood RegulationHelps Maintain ConcentrationSupports Increased Bioavailability of TyrosineScience-Backed Quality Since 1969Swanson N-Acetyl L-Tyrosine supplement is a fast-acting form of this important amino that is better absorbed and more completely utilized than other supplemental L-tyrosine. The amino acid L-tyrosine is a key component in the production of and transmission by neurotransmitters essential to mental wellbeing.