L-Tyrosine 750 mg

Brand: Natural Factors

VeganContains no artificial colorsAmino acid/Protein
Quality score
85/100
DSLD
179186
UPC
068958028125
Form
Capsule
Serving size
2 Vegetarian Capsule(s)
≈ 45 servings
Net contents
90 Vegetarian Capsule(s)
Standard Pack
Top DV
Vitamins
Per serving
Directions
Suggested Usage: 2 capsules 2 times per day or as directed by a health professional.
NIH DSLD-backedSource links included

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.

Daily value highlights
No daily values established.
Receipts
Official label PDF
NIH DSLD label snapshot (primary source)
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Frequently Asked Questions

What are the key benefits of L-Tyrosine 750 mg?
It supports mental performance under stress by providing the raw material for neurotransmitters like dopamine and norepinephrine, aiding focus, mood, and alertness.
How should I take this supplement?
Take 2 capsules daily, preferably on an empty stomach to maximize absorption, or as directed by your healthcare professional.
Are there known allergens?
The label does not list common allergens like gluten, soy, or dairy. However, it contains rice powder. Always check the full label if you have specific sensitivities.
Is Natural Factors a reputable brand?
Yes, Natural Factors is a well-established brand known for quality manufacturing practices, often referenced in supplement databases.
L-Tyrosine 750 mg
Quality 85/100 • DSLD 179186
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