l tyrosine for dopamine

{"cid":"91187139","title":"High Sensitive DBH ELISA Assay Kit For Canine Dopamine - Beta - Hydroxylase","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/38\/20\/a82b6474712c2c5ff9d32f1d2c5e-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"BT Lab","Model Number":"Cat.No E0286Ca","Minimum Order Quantity":"Negotiation","Delivery Time":"1-3 business days, bulk order within one week","Certification":"CE, ISO9001:2005, MSDS","Place of Origin":"Shanghai, China","Supply Ability":"Western Union, T\/T","Packaging Details":"Wrapped with ice pack and styrofoam package","Organism Species":"Canine","Bulk Order":"Yes","Quality":"CE, ISO","Brand":"BT Lab","In Stock":"Yes","Storage":"2-8\u00b0C"}}

{"cid":"91222689","title":"YOULEVHONG White Crystals Odorless Phenylalanine Pills Dietary Supplement Natural Supports Healthy Mood And Long Sleep","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/e1\/81\/aa9cb72a355d9e9d1d2b6c29417a-200x200-1.jpg","attrs":{"Price":"2USD-10USD .free shipping","Brand Name":"YOULEVHONG","Model Number":"Phenylalanine","Minimum Order Quantity":"10 PCS","Delivery Time":"5-8DAYS","Certification":"FDA NSF BRC GOED Muslim SGS ISO","Place of Origin":"CHINA,USA","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"5000pcs\/day","Packaging Details":"200pcs","Country Of Origin":"CHINA,United States","Suitable For":"Adults And Children Over 12 Years Old","No Preservatives":"Yes","Solubility In Water":"Very Soluble","Target Audience":"Adult","Other Ingredients":"Gelatin, Magnesium Stearate","Benefits":"Supports immune system, Supports Healthy Mood And Long Sleep","Free Of":"Gluten, Dairy, Soy","Texture":"Viscous","Serving Size":"1 tablet","Product Type":"Tablet","Glucosamine":"1500mg","Vitamin A":"5000 IU"}}