Learn about why the right amount of dietary protein is essential for building muscle—plus what factors to considering when choosing the right protein powder for you, including type, dosage, and more. Learn more about the best protein powder for muscle gain: si.com/showcase/nutrition/best-protein-powder-for-muscle-gain #sishowcase #protein #proteinpowder #proteinpowderreview #musclebuilding #fitness #strengthtraining #nutrition The products featured in this article have been independently reviewed. When you buy something through the retail links on this page, we may earn commission at no cost to you, the reader. The Sports Illustrated editorial team is not involved in the creation of this content. Learn more: si.com/showcase/author/sponsorship-disclaimer ---------------------------------------------------------------------------------------------------------- Subscribe to SI on YouTube! youtube.com/channel/UCPAt6z5uX_c5Eo_cSNROzYw?sub_confirmati...