L-Tyrosine
EATLABEL VERDICT
Generally Safe
Verified food additive with low risk profile
0 pts deduction
Overview & Primary Purpose
Precursor to adrenaline and thyroxine, sustaining executive cognitive stamina under acute physical cold and sleep deprivation.
Official Category: Nutritional Enrichment (영양강화제)
3-Nation (KR · US · EU) Regulatory Status
🇰🇷
South Korea (MFDS)
Approved
Approved thyroid and anti-stress amino acid
🇺🇸
United States (FDA)
Approved
FDA GRAS mental acuity booster
🇪🇺
European Union (EFSA)
Approved
EFSA authorized
Commonly Found Foods
Esports focus drinkscognitive pre-workoutsmeal replacement formulas
Safer Clean-Label Alternatives
✓ Aged parmesan cheese crystals
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