Brown rice protein is one of the most common vegan protein powder ingredients.
Here’s a graph of brown rice’s standard amino acid profile:
Even though it’s a bit tough to see, the essential amino acids are marked with a star (*).
You can compare the amino acid profile of other protein sources against brown rice using our amino acid profile comparison tool.
Here’s the data again in table form if you prefer:
|% of total amino acids|
Overall Summary of Brown Rice Protein’s Amino Acid Profile
Brown rice is almost a complete protein (a bit lacking in lysine as noted in a comment below). Pair it with legumes, which are high in lysine to round out your amino acid intake.
It contains all the essential amino acids, and its amino acids are well balanced, even more so than dairy milk.
There’s not much else to note!
Another comparable amino acid profile is spirulina, which is another great plant-based source of protein.