L-Tyrosine 750 mg
Brand: Natural Factors
Dr. Feb's Analysis
Scientific Mechanism
L-Tyrosine is a non-essential amino acid that serves as a direct precursor to critical neurotransmitters. Within the body, it is converted into L-DOPA, which then synthesizes dopamine, norepinephrine, and epinephrine. These chemical messengers are vital for regulating mood, alertness, and the body's stress response. During periods of acute stress, neurotransmitter levels can deplete rapidly. Supplementing with L-Tyrosine helps replenish these stores, supporting cognitive function and mental resilience when you need it most.
Key Benefits
Key benefits include:
- Enhanced focus and concentration during stressful tasks
- Supports mental clarity and cognitive performance
- Promotes a balanced mood and stress response
- Aids in maintaining alertness and reducing fatigue
Usage & Safety
The standard dosage is 2 vegetarian capsules (1500 mg total) daily. For best results, take on an empty stomach, ideally 30-60 minutes before a meal. This timing improves absorption and utilization. Do not exceed the recommended dose. Consult your healthcare provider before use if you are pregnant, nursing, taking medication (especially MAOIs or thyroid medication), or have a medical condition.



