Metabolic Nutrition L-Tyrosine 90 Capsules

Metabolic Nutrition L-Tyrosine 90 Capsules

L-Tyrosine is an amino acid and a popular dietary supplement used for improving alertness, focus, attention, and mood. L-Tyrosine is found naturally in foods like meat, fish, eggs, and dairy, it's also a popular ingredient in many pre-workout supplements for enhanced focus. Metabolic Nutrition's L-Tyrosine is a basic single ingredient supplement which features 500mg of Free Form L-Tyrosine per capsule. 

Metabolic Nutrition L-Tyrosine Product Highlights & Benefits

• Supports Increased Mental Alertness
• Improved Mental Performance
• Increased Focus & Concentration
• May Improve Mood

Directions

Take 1-3 capsules 1-3 times daily. 

Metabolic Nutrition L-Tyrosine 90 Capsules Ingredients & Label

Serving Size: 1 Capsule

Servings Per Container: 90

L-Tyrosine (Free-Form) 500mg

*Percent Daily Values are based on a 2,000 calorie diet. 

*Daily Value Not Established

Other Ingredients: Silicon Dioxide

Warnings

Store in a cool dry place after opening. 

References

van de Rest O, Bloemendaal M, de Heus R, Aarts E. Dose-Dependent Effects of Oral Tyrosine Administration on Plasma Tyrosine Levels and Cognition in Aging. Nutrients. 2017;9(12):1279. Published 2017 Nov 23. doi:10.3390/nu9121279

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5748730/

Deijen JB, Wientjes CJ, Vullinghs HF, Cloin PA, Langefeld JJ. Tyrosine improves cognitive performance and reduces blood pressure in cadets after one week of a combat training course. Brain Res Bull. 1999 Jan 15;48(2):203-9. doi: 10.1016/s0361-9230(98)00163-4. PMID: 10230711.

https://pubmed.ncbi.nlm.nih.gov/10230711/

Alabsi A, Khoudary AC, Abdelwahed W. The Antidepressant Effect of L-Tyrosine-Loaded Nanoparticles: Behavioral Aspects [published correction appears in Ann Neurosci. 2019 Jan;25(3):141-151]. Ann Neurosci. 2016;23(2):89-99. doi:10.1159/000443575

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5020390/