Registered Dietitian's Favourite Protein Powders
We Asked RDs What the Best Protein Powders to Build Muscle Are — Here's What They Said
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"The RSP Nutrition brand is a go-to of mine for their meticulous attention to nutrition detail," Monica Auslander Moreno, MS, RD, LDN, and founder of Essence Nutrition said.
She likes the RSP AvoCollagen Protein Powder ($35) because "It's a unique blend of healthy fats derived from avocado fused with the connective tissue-supporting actions of collagen."
Each serving has 10 grams of protein. The RSP AvoCollagen Peptides is also available in chocolate and vanilla flavours.