Ingredient

N-Acetyl-L-Tyrosine

Research dose

There's no research dose we grade N-Acetyl-L-Tyrosine against, so it's shown on product pages as “not graded”.

Every ingredient we don't grade, and why.

In the pre-workouts we've checked

ProductPer scoopVerdict
1st Phorm Project-11 gNot graded
MTS Nutrition Clash500 mgNot graded
Bare Performance Nutrition Flight1.5 gNot graded
Kaged Pre-Kaged Stim-FreeIn a blendHidden in a blend
Nutricost Stim-Free Pre-Workout500 mgNot graded
Nutricost Pre-Workout Complex250 mgNot graded
BSN N.O.-XplodeIn a blendHidden in a blend
Optimum Nutrition Gold Standard Pre-Workout250 mgNot graded
ANS Performance Ritual225 mgNot graded
Cellucor C4 Extreme200 mgNot graded
Cellucor C4 RippedIn a blendHidden in a blend
Nutrex Hemo-RageIn a blendHidden in a blend
Old School Labs Vintage Blast250 mgNot graded
ProSupps Mr. Hyde26 mgNot graded