How similar is Comeback by Fueled Supplements to R1 Essential Amino 9 Energy by Rule 1?
Comeback by Fueled Supplements, a intra-workout supplement, shares at least 75% of its ingredient profile with R1 Essential Amino 9 Energy by Rule 1, a pre-workout supplement. A side-by-side ingredient comparison is provided below.
Complete Product Comparison: Comeback vs R1 Essential Amino 9 Energy
| Ingredient | Comeback | R1 Essential Amino 9 Energy |
|---|---|---|
| Serving Size | 1 scoop (15.1g) | 1 scoop (11.5g) |
| calcium | 60mg | not in product |
| magnesium | 47mg | Amount not listed. |
| sodium | 250mg | 160mg |
| potassium | 54mg | Amount not listed. |
| branched chain amino acids | 5g | 5g |
| lysine | 1.25g | 900mg |
| threonine | 1.25g | 850mg |
| histidine | 15mg | 100mg |
| methionine | 125mg | 150mg |
| phenylalanine | 125mg | 450mg |
| tryptophan | 125mg | 50mg |
| chloride | not in product | 460mg |
| caffeine | not in product | 125mg |