Amino Acid Derivative
N-Acetyl L-Tyrosine
Also known as: NALT
A more soluble form of L-tyrosine used to support stress resilience and cognitive performance.
N-Acetyl L-Tyrosine is another name for L-Tyrosine. Read the full graded entry, with dose, evidence and safety.Evidence gradeCross-checked · Moderate-high
B+
WeakModerateStrong
3.9/ 5 rating
KÖGN Health grades N-Acetyl L-Tyrosine as B+ (Moderate evidence) and rates it 3.9 out of 5.
Last reviewed · June 2026
CategorySynthetic · Amino Acid Derivative
AvailabilityOTC
Primary effects
- Improved focus
- Stress resilience
- Cognitive performance
Related ingredients
Graded entries that target the same cognitive goals.
Categories
Synthetic NootropicsFocus & AttentionStress & Anxiety ReductionDopaminergics (Dopamine Support)Acute Performance NootropicsOver-the-Counter (OTC)Moderate-High Evidence
Educational information, not medical advice. The evidence grade is KÖGN’s editorial assessment of published research, not a health claim. Speak to a qualified clinician before changing what you take.