Swanson Premium Brand

N-Acetyl L-Tyrosine 350 mg

F
N+ Score27
Vitamins & MineralsServing: 1 Capsule(s)Type: Non-Nutrient/Non-Botanical

N-Acetyl L-Tyrosine 350 mg by Swanson Premium Brand is a single-ingredient 'Non-Nutrient/Non-Botanical' supplement. It achieved an N+ Score of 27, resulting in an 'F' grade, indicating a poor quality assessment. The product provides 350mg of N-Acetyl L-Tyrosine per serving. Research suggests that typical effective dosages of N-Acetyl L-Tyrosine often range higher than this amount for cognitive support or stress response. Therefore, this dosage is considered underdosed for many common applications. Consumers seeking clinically relevant dosages of N-Acetyl L-Tyrosine may need to consider higher potency options or multiple servings.

About This Product

N-Acetyl L-Tyrosine 350 mg by Swanson Premium Brand is a vitamins & minerals supplement containing 1 active ingredients. It has earned an N+ Score of 27/100 (Grade F).

N+ Score Breakdown

Ingredient Adequacy0/100

Are key ingredients present at clinically effective doses based on research?

Formula Completeness0/100

Does the product include all expected ingredients for its supplement category?

Label Transparency100/100

Are individual ingredient amounts clearly disclosed without proprietary blends?

Ingredient Diversity36/100

Does the formula include a breadth of beneficial compounds from multiple pathways?

Strengths

  • +Fully transparent label with individual ingredient amounts disclosed

Weaknesses

  • −Several ingredients below clinically effective doses
  • −Missing several expected ingredients for its category
  • −Limited ingredient diversity compared to category norms

Ingredient Analysis (1 ingredients)

IngredientAmountDose Adequacy
N-Acetyl L-Tyrosine350.000 mgUnder

Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.