best protein brand for muscle gain

{"cid":"91171920","title":"Factory Supply Best Price Silkworm Pupa Protein Powder","imgUrl":"https:\/\/img.ismap.com\/nimg\/cf\/35\/5676ac0cc44e947c0b6011c8c532-200x200-1.jpg","attrs":{"Price":"FOB Xi'an,USD20-50 \/kg","Brand Name":"Forest Like","Model Number":"ZT-440","Minimum Order Quantity":"1 kg","Delivery Time":"3 days for sample 15 days for bulk","Certification":"GMP, HACCP, ISO","Place of Origin":"Shaanxi,China Mainland","Payment Terms":"D\/P, L\/C, T\/T, Western Union, MoneyGram, D\/A","Supply Ability":"1000 KG10-50\/Months","Packaging Details":"Drums or cartons, 25kgs\/drum(carton), 1kg\/bag, double vacuum plastic packing (vacuum sealed foil bags) inside.","Product Type":"Silkworm Pupa Protein Powder","Form":"Powder","Part":"Silkworm Pupa","Extraction Type":"Solvent Extraction","Grade":"Pharmaceutical and food Grade","Appearance":"Light Yellow to Claybank","Particle size":"100% pass 80 mesh","Servicce":"OEMTLC","Application":"Health Proctect","Shelf Life":"2 Years","Storage":"Cool Dry Place","Specification":"80%","Test method":"TLC"}}

{"cid":"91202330","title":"LIQUIDZING Plastic Sports Water Bottles ABS Silicone For Indoor Activities","imgUrl":"https:\/\/img.ismap.com\/nimg\/36\/4b\/e53eec69c4e0a730f73c2425bdbf-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"LIQUIDZING","Model Number":"WB02","Minimum Order Quantity":"10000","Delivery Time":"15-30days as per customer's requirement","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"100000","Packaging Details":"Customized package as per customer's requirement.","Product name":"Water Bottles","Feature":"Add water","Usage":"Office,School,and Home","Character":"Environmental","Age":"Adult","Style":"Simple"}}