Jarrow Formulas L-Tyrosine 500 mg - 100 Capsules - Supports Brain Function - Brain Neurotransmitter Precursor - Free Form Amino Acid - Contains Pure Crystalline L-Tyrosine
Superior Science, Smarter Formulas - Informed by strong scientific research, Jarrow Formulas products are carefully crafted to ensure you get the benefit of each and every vitamin, mineral and supplement.
Jarrow Formulas L-Tyrosine 500 mg - 100 Capsules - Supports Brain Function - Brain Neurotransmitter Precursor - Free Form Amino Acid - Contains Pure Crystalline L-Tyrosine

Jarrow Formulas L-Tyrosine 500 mg - 100 Capsules - Supports Brain Function - Brain Neurotransmitter Precursor - Free Form Amino Acid - Contains Pure

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Superior Science, Smarter Formulas - Informed by strong scientific research, Jarrow Formulas products are carefully crafted to ensure you get the benefit of each and every vitamin, mineral and supplement.
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จุดเด่น

Brain Function Support
Jarrow Formulas L-Tyrosine enhances cognitive performance by providing essential support for neurotransmitter production, potentially improving focus, mood, and mental energy.
High Purity Formula
Contains pure crystalline L-Tyrosine, ensuring maximum potency and absorption, setting it apart from competitors with lower-quality formulations.
Free Form Amino Acid
Offers a free form amino acid that is readily absorbed, making it effective for individuals seeking to boost their brain health without unnecessary additives.

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Package Weight1 Pound

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Suitable For
  • Students

    Enhances focus and cognition, which can benefit students during intense studying or exam preparation.

  • Athletes

    May help improve performance and reduce stress during training and competitions due to increased neurotransmitter levels.

  • Professionals

    Supports mental clarity and resilience, aiding those in high-stress jobs requiring sustained concentration and decision-making.

Not Suitable For
  • Pregnant Women

    Safety during pregnancy is not established; consult with a healthcare provider before use.

  • Individuals with Thyroid Issues

    May exacerbate thyroid conditions due to its role in hormone production; caution is advised.

  • People on Medication

    Can interact with certain medications; consulting a doctor is necessary to avoid adverse effects.

ข้อมูลผลิตภัณฑ์

Jarrow Formulas L-Tyrosine 500 mg - 100 Capsules - Supports Brain Function - Brain Neurotransmitter Precursor - Free Form Amino Acid - Contains Pure Crystalline L-Tyrosine

Dietary Supplement Disclaimer

Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.


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คําถามและคําตอบของลูกค้า

  • คำถาม: What is Jarrow Formulas L-Tyrosine and what are its benefits?

    คำตอบ: Jarrow Formulas L-Tyrosine is a dietary supplement that provides 500 mg of the amino acid L-Tyrosine in each capsule. It's known for its role as a precursor to important brain neurotransmitters like dopamine, norepinephrine, and epinephrine. This supplement supports healthy brain function, especially during times of stress or fatigue, enhancing mental clarity and mood. Regular use can be beneficial for those looking to improve cognitive performance or seeking support for stress management.
  • คำถาม: How should I take Jarrow Formulas L-Tyrosine?

    คำตอบ: For optimal results, it is typically recommended to take one capsule of Jarrow Formulas L-Tyrosine 500 mg before meals or as directed by a healthcare professional. This timing helps to maximize absorption and the effect of the amino acid on neurotransmitter production. It's essential to stay well-hydrated and consider a balanced diet to support overall brain health while taking this supplement.
  • คำถาม: Are there any side effects associated with L-Tyrosine?

    คำตอบ: While L-Tyrosine is generally well-tolerated, some users may experience side effects such as nausea, headache, or gastrointestinal discomfort. It's important to consult a healthcare provider before starting any new supplement, especially if you have pre-existing health conditions or are on medications. Taking the supplement as directed usually mitigates these concerns, providing the benefits of increased mental focus and energy without significant adverse effects.
  • คำถาม: Can L-Tyrosine help with anxiety or stress?

    คำตอบ: Yes, L-Tyrosine may assist in managing anxiety and stress levels. As a precursor to neurotransmitters that regulate mood, this amino acid can potentially help the body adapt to stress and improve mental resilience. Many users report feeling more balanced and focused during stressful situations when taking L-Tyrosine, making it a popular choice for students during exams or professionals under pressure.
  • คำถาม: Is L-Tyrosine suitable for vegetarians and vegans?

    คำตอบ: Yes, Jarrow Formulas L-Tyrosine is suitable for both vegetarians and vegans. It contains no animal-derived ingredients, making it an excellent choice for those following plant-based diets. This ensures that everyone, regardless of their dietary restrictions, can benefit from this brain-supportive amino acid without compromising their ethical or dietary choices.
  • คำถาม: How long does it take to feel the effects of L-Tyrosine?

    คำตอบ: The time it takes to feel the effects of L-Tyrosine can vary from person to person, but many users report feeling benefits within 30-60 minutes of ingestion. Factors such as individual metabolism, diet, and lifestyle can influence this response. For consistent results, it's suggested to take L-Tyrosine regularly, combined with a healthy lifestyle, to notice substantial improvements in cognitive function and stress resilience.
  • คำถาม: Can L-Tyrosine improve athletic performance?

    คำตอบ: Yes, L-Tyrosine may enhance athletic performance, especially in endurance sports or activities requiring sustained mental focus. The amino acid helps maintain levels of important neurotransmitters during demanding physical activity, potentially reducing fatigue and improving overall exercise capacity. Athletes often find that supplementing with L-Tyrosine allows them to push through longer training sessions with greater mental clarity and drive.
  • คำถาม: Is it safe to take L-Tyrosine with other supplements?

    คำตอบ: In general, L-Tyrosine is considered safe to take with most other dietary supplements. However, it's advisable to consult with a healthcare provider to avoid any potential interactions, especially with supplements or medications that affect neurotransmitter levels. Taking it with a multi-vitamin or other brain-supportive supplements can enhance its benefits, provided that they complement each other without any contraindications.
  • คำถาม: What makes Jarrow Formulas L-Tyrosine stand out from other brands?

    คำตอบ: Jarrow Formulas L-Tyrosine stands out for its commitment to quality and purity. Each capsule contains high-grade, free-form amino acid, ensuring efficient absorption without fillers or additives. The brand is known for rigorous testing and strict quality control, so consumers can trust they are receiving a potent product designed for optimal brain health. This reliability has made it a preferred choice among health enthusiasts and professionals alike.
  • คำถาม: Where can I buy Jarrow Formulas L-Tyrosine in Thailand?

    คำตอบ: You can buy Jarrow Formulas L-Tyrosine 500 mg capsules from Ubuy, a leading e-commerce platform that offers a wide range of dietary supplements and health products. Ubuy provides convenient shipping options and secure payment methods, ensuring a smooth shopping experience for customers looking to improve their wellness with high-quality supplements.

Nutritionist's Take

Jarrow Formulas L-Tyrosine 500 mg is regarded positively among nutritionists for its potential cognitive support, particularly as a precursor to neurotransmitters like dopamine and norepinephrine. The use of pure crystalline L-Tyrosine ensures high quality and bioavailability, which are critical for effective supplementation. Many consider this product beneficial for individuals experiencing stress, fatigue, or demanding mental tasks, as L-Tyrosine may help improve focus and mood. However, potential drawbacks include side effects such as gastrointestinal upset, particularly in higher doses. It's essential for consumers to consider their dietary needs, especially those with certain medical conditions or individuals taking medication, as L-Tyrosine may interact with specific treatments. Overall, when incorporated judiciously into a balanced diet, this supplement can support overall brain health but should be used with caution.

designq Choline Editorial Review

The Jarrow Formulas Citicoline CDP Choline 250 mg is a brain health and attention performance supplement that aims to help with mental energy and focus. The product helps in tuning out background activities, which is especially useful for people working in a noisy environment. While the effects of this product may be subtle, it does help in improving alertness and quick recollection. However, people who are otherwise healthy and eat a balanced diet may not derive much benefit from this supplement. In terms of the size of the pill, it measures 3/4 inch long and 1/4 inch in diameter. It is taken once or twice a week and lasts for 6-8 hours. Several reviewers stated that the product did not work for them, and some users experienced side effects like poor sleep quality, paranoia, onset of psychosis, and acne. As with most supplements, the results of taking this supplement may vary between people.

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ข้อดี

  • May help in tuning out background activities
  • Helps in improving alertness and quick recollection

ข้อเสีย

  • May not be effective for people who are otherwise healthy and eat a balanced diet

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  • ข้อจำกัด : สำหรับผลิตภัณฑ์ที่จัดส่งระหว่างประเทศ โปรดทราบว่าการรับประกันของผู้ผลิตอาจไม่ถูกต้อง ตัวเลือกบริการของผู้ผลิตอาจไม่สามารถใช้ได้ คู่มือผลิตภัณฑ์ คำแนะนำ และคำเตือนด้านความปลอดภัยอาจไม่เป็นภาษาของประเทศปลายทาง ผลิตภัณฑ์ (และวัสดุประกอบ) อาจไม่ได้รับการออกแบบตามมาตรฐาน คุณลักษณะเฉพาะ และข้อกำหนดเกี่ยวกับการติดฉลากของประเทศปลายทาง และผลิตภัณฑ์อาจใช้แรงดันไฟฟ้าไม่สอดคล้องกับของประเทศปลายทางและมาตรฐานทางไฟฟ้าอื่น ๆ (ต้องใช้อะแดปเตอร์หรือตัวแปลงไฟตามความเหมาะสม) ผู้รับมีหน้าที่ตรวจสอบให้แน่ใจว่าสินค้าสามารถนำเข้าประเทศปลายทางได้อย่างถูกกฎหมาย เมื่อสั่งซื้อจาก Ubuy หรือตัวแทนจำหน่าย ผู้รับคือผู้นำตามกฎหมาย และต้องปฏิบัติตามกฎหมายและระเบียบข้อบังคับทั้งหมดของประเทศปลายทาง
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