EAA Strong by Maximum Human Performance, a intra-workout supplement, shares at least 75% of its ingredient profile with R1 Essential Amino 9 by Rule 1, a post-workout supplement. A side-by-side ingredient comparison is provided below.

Complete Product Comparison: EAA Strong vs R1 Essential Amino 9

Ingredient EAA Strong R1 Essential Amino 9
Serving Size 1 scoop (10.27g) 1 scoop (11.5g)
magnesium 20mg Amount not listed.
sodium 50mg 160mg
potassium 75mg Amount not listed.
branched chain amino acids 5g 5g
threonine Amount not listed. 850mg
lysine Amount not listed. 900mg
methionine Amount not listed. 150mg
phenylalanine Amount not listed. 450mg
tryptophan Amount not listed. 50mg
histidine Amount not listed. 100mg
coconut water Amount not listed. not in product
chloride not in product 460mg