protein powder to build muscle

{"title":"Sports Nutrition Certified Brown Rice Protein Powder For Muscle Build Drinking","imgUrl":"https:\/\/img.chinax.com\/nimg\/cb\/c8\/40f1cd1cfff734513bb1002218da-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"OEM","Model Number":"RP-80P","Minimum Order Quantity":"Negotiable","Delivery Time":"7-15 DAYS","Certification":"SGS HACCP ISO","Place of Origin":"CHINA","Payment Terms":"D\/P, L\/C, T\/T, Western Union, MoneyGram","Supply Ability":"50 TON PER DAY","Packaging Details":"20KG\/25KG\/50KG PLASTIC BAG OR CUSTOMIZED PACKING","Protein":"80% min","Moisture":"8% max","Pb(lead) (ppm)":"1% max","Storge":"Dry and cool condition","Application":"food addictive or fitness drinking","Type":"Nutrition Enhancers"}}

{"title":"Unflavored Hydrolyzed Collagen Capsules Dietary Supplement Natural For Athletes And Fitness Enthusiasts","imgUrl":"https:\/\/img.chinax.com\/nimg\/83\/c9\/f5270458f60a220b1fc9023df64d-200x200-1.jpg","attrs":{"Price":"3USD-10USD .free shipping","Brand Name":"YOULEVHONG","Model Number":"hydrolyzed collagen","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","Manufactured In":"CHINA","Main Ingredient":"Animal Skin","Digestive Health":"Support","Certifications":"Non-GMO, Gluten-Free","Concerns":"Anti-Aging","Target Audience":"Adults","Hydrolyzed":"Yes","Expiration Date":"2 Years From Manufacturing Date","Collagen Type":"Type I And III","Sample Time":"With 7 Days","Scent":"Unscented","Origin":"Made In China","Product Specification":"customized"}}