L-Tyrosine 500 mg
Natural Factors
L-Tyrosine 500 mg
4.8
★ ★ ★ ★ ★
(3008 ratings)
Tyrosine 1000 mg
Score 78.0
A high-potency L-Tyrosine supplement offering 1000mg per serving, suitable for those needing a stronger dose, but at a higher price per serving.
Quantity: 60 Capsule(s)Servings size: 2 Vegetarian Capsule(s) (30 servings)
Selected goals:
Other goals:
Brain Health
Mental Focus
Mood Support
Productivity Boost
leaderboard Score 78.0
A high-potency L-Tyrosine supplement offering 1000mg per serving, suitable for those needing a stronger dose, but at a higher price per serving.
insights Analysis
This product is listed as '500 mg' but provides a substantial 1000mg of L-Tyrosine per serving (likely two 500mg capsules, given 60 capsules and 30 servings), making it one of the higher-dosed single-ingredient L-Tyrosine supplements available. Natural Factors is a respected brand known for its natural ingredients. The 23.23 cents per serving is on the pricier side, especially when compared to the vast array of more affordable 500mg L-Tyrosine options, yet the higher potency per dose can be appealing for some users seeking stronger effects, which aligns with nutritionist views for high-demand cognitive tasks.
- Delivers a high dose of 1000mg of L-Tyrosine per serving, which can be more effective for significant cognitive support.
- Comes from Natural Factors, a reputable brand known for quality and natural ingredients.
- Reduced pill burden for those who prefer to take fewer capsules to reach a higher dosage.
- Significantly higher price per serving compared to most 500mg L-Tyrosine products, offering less cost-effectiveness.
- Contains dicalcium phosphate as an additional ingredient, which some users might prefer to avoid in a 'pure' supplement.
- The higher 1000mg dose might be too potent for some individuals or unnecessary for basic support.
- Individuals with thyroid conditions, high blood pressure, or those on MAOIs or stimulant medications should consult a doctor due to the higher L-Tyrosine dose.
- Start with a lower dose to assess individual tolerance before taking the full 1000mg serving.
- Potential for more pronounced side effects like increased heart rate, anxiety, or insomnia at higher doses, especially if sensitive.
$6.97($0.23 per serving)
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bolt Effectiveness for goals
L-Tyrosine is an amino acid that serves as a precursor to several important neurotransmitters, including dopamine, norepinephrine, and epinephrine. It is commonly supplemented to support cognitive function, especially under stressful conditions, and to help with alertness and focus.
Tyrosine is thought to help the body cope with the effects of stress, particularly cognitive stress. It may help maintain levels of stress-sensitive neurotransmitters, potentially improving cognitive performance under challenging circumstances. More research is needed to fully understand its full scope of benefits.
Studies indicate that L-Tyrosine may help mitigate the negative effects of stress and mental fatigue on cognitive performance. By supporting neurotransmitter synthesis, it can help the brain cope with acute stressors, potentially improving working memory and task performance.
Due to its role in synthesizing dopamine and norepinephrine, Tyrosine may support focus and attention, particularly when cognitive demands are high or under stressful conditions. These neurotransmitters are crucial for alertness and sustained attention. Studies have shown some improvements in these areas.
Research suggests that L-Tyrosine may help maintain cognitive function, particularly during periods of acute stress, sleep deprivation, or demanding tasks. It is thought to support mental performance by aiding in the production of neurotransmitters that can become depleted under such circumstances.
schedule Dosage, timing & forms
Typical supplemental dosages for L-Tyrosine range from 500 mg to 2000 mg per day. For acute support before a mentally demanding task, doses between 500 mg and 2000 mg are commonly used. It's generally advised to start with a lower dose to assess individual tolerance.
Typical supplemental dosages of L-Tyrosine can range from 500 mg to 2000 mg per day. These amounts are often divided into multiple doses throughout the day. However, individual needs and responses may vary.
L-Tyrosine is often suggested to be taken 30-60 minutes before mentally demanding tasks or stressful situations. Some individuals prefer taking it in the morning or early afternoon to align with peak cognitive demands. Avoid taking it too close to bedtime as it may affect sleep for some.
Yes, while both forms serve as precursors to catecholamine neurotransmitters, they differ in their chemical structure and how they are metabolized. Some research indicates that NALT may have lower bioavailability of L-tyrosine in the blood compared to L-tyrosine itself. L-Tyrosine is the more commonly studied and utilized form for its effects in human research.
A typical serving size for Tyrosine supplements often ranges from 500 mg to 1500 mg per dose. This can vary based on the specific product formulation and the individual's purpose for taking the supplement. Always refer to the product label for the manufacturer's suggested serving size and directions.
health_and_safety Safety & interactions
No, L-Tyrosine should not be taken concurrently with Monoamine Oxidase Inhibitors (MAOIs). L-Tyrosine can increase levels of certain neurotransmitters, and combining it with MAOIs may lead to dangerously high blood pressure (hypertensive crisis). Always consult a healthcare professional if you are taking MAOIs.
Yes, Tyrosine can potentially interact with certain medications. It may interfere with levodopa (L-dopa) used for Parkinson's disease and could affect the effectiveness of thyroid hormones. Individuals taking MAOIs (monoamine oxidase inhibitors) should also exercise caution.
L-Tyrosine is generally well-tolerated when taken at recommended doses. Potential side effects may include nausea, headache, fatigue, or heartburn. If you experience adverse reactions, discontinue use and consult a healthcare professional.
Tyrosine is generally well-tolerated when consumed in typical dietary amounts or at recommended supplemental doses. Some individuals might experience mild side effects such as nausea, heartburn, headache, or fatigue. High doses may increase the likelihood of these effects.
L-Tyrosine is a precursor to thyroid hormones, and there is a theoretical concern for interaction with thyroid medications. Individuals with thyroid conditions or those taking thyroid hormone replacement should consult their doctor before using L-Tyrosine. Monitoring thyroid function may be advised.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Calcium | 50 mg |
L-Tyrosine | 1000 mg |
Categories
Tyrosine 80.0
It offers a unique high-dose option within the Tyrosine collection, catering to those who prefer fewer pills for higher potency. However, its higher price per serving makes it less competitive in terms of pure value.
Goals
Mental Focus 88.0
This higher dosage is particularly effective for enhancing and sustaining mental focus, aiding in prolonged concentration and clarity, making it a suitable choice for demanding intellectual tasks.
Productivity Boost 88.0
With enhanced mental clarity, sustained attention, and improved resilience to stress from the 1000mg dose, this product can provide a noticeable boost in productivity, allowing for more efficient and effective work performance.
Brain Health 85.0
The 1000mg L-Tyrosine dose provides ample building blocks for catecholamine synthesis, offering strong support for brain health, neuroplasticity, and overall cognitive function, especially during periods of high mental strain.
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