Why Choose NOW Foods for Your L-Tyrosine Supplement?

NOW Foods has been a trusted name in the supplement industry since 1968, and their L-Tyrosine 500 mg capsules are a testament to their commitment to quality. Manufactured in a GMP-certified facility and verified by in-house ISO/IEC 17025 accredited laboratories, this product delivers pharmaceutical-grade purity and potency. As a family-owned company, NOW ensures that every batch meets rigorous standards for safety and efficacy. For Canadians seeking reliable cognitive and neurotransmitter support, NOW L-Tyrosine offers a clean, hypoallergenic formula that is Non-GMO, Gluten-Free, and free from common allergens.

What Is L-Tyrosine?

L-Tyrosine is a naturally occurring amino acid that serves as a building block for several important neurotransmitters in the brain. As a precursor to dopamine, adrenaline, and noradrenaline, it plays a role in cognitive function, stress response, and overall mental alertness. The body can produce L-tyrosine from another amino acid, phenylalanine, but supplementation may help maintain optimal levels during periods of stress or intense mental activity. NOW Foods L-Tyrosine provides 500 mg of pharmaceutical-grade L-tyrosine per capsule, offering a convenient way to support neurotransmitter synthesis and thyroid function.*

Key Benefits of L-Tyrosine Supplementation

L-Tyrosine is involved in several critical physiological processes. Its primary role is in the production of catecholamine neurotransmitters, which influence mood, focus, and the body's response to stress. Research suggests that tyrosine supplementation may help maintain mental performance under demanding conditions, such as sleep deprivation or multitasking.* Additionally, L-tyrosine is necessary for the synthesis of melanin, the pigment responsible for skin and hair colour, and it supports healthy thyroid gland function by contributing to the production of thyroid hormones.*

• Mental Alertness* - Helps maintain cognitive function during stressful or challenging tasks.
• Neurotransmitter Support* - Provides the raw material for dopamine, adrenaline, and noradrenaline.
• Thyroid Function* - Supports normal thyroid activity and hormone production.
• Stress Adaptation* - May assist the body's natural response to physical and mental stress.

*These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, , or prevent any disease.

How to Choose a Quality L-Tyrosine Supplement

Not all L-tyrosine supplements are created equal. Look for pharmaceutical grade or high-purity forms to ensure effective absorption. Third-party testing for potency and purity adds an extra layer of quality assurance. Certifications such as Non-GMO, Gluten-Free, and Dairy-Free are also indicators of a clean product. NOW Foods L-Tyrosine meets these criteria, being manufactured under GMP standards and verified by in-house ISO/IEC 17025 accredited laboratories for stability and formulation.

When selecting an L-tyrosine product, consider your dietary needs. NOW's formula is free from common allergens, making it suitable for a wide range of lifestyles.

Who Should Consider L-Tyrosine?

L-Tyrosine supplementation can be beneficial for a range of individuals. Students and professionals facing mentally demanding tasks may find it supports focus and alertness. Athletes and active individuals might use it to enhance mental endurance during training. People under chronic stress or those with conditions that affect neurotransmitter balance may also benefit. However, it is always recommended to consult with a healthcare professional before starting any new supplement, especially for individuals with thyroid disorders or those taking medications that affect thyroid function.

FAQs About L-Tyrosine

What is the recommended dosage?

The typical dosage ranges from 500 mg to 2,000 mg per day, often taken in divided doses. It is best to start with a lower amount to assess tolerance. Consult the product label and a healthcare professional for personalized advice.

When should I take L-Tyrosine?

L-Tyrosine is often taken on an empty stomach for optimal absorption, but it can be taken with food if digestive discomfort occurs. Many people take it in the morning or before mentally demanding activities to support alertness.

Are there any side effects?

L-Tyrosine is generally well-tolerated. Some individuals may experience mild digestive upset or headaches. Those with hyperthyroidism or taking MAO inhibitors should avoid use without medical guidance.

Can I take L-Tyrosine with other supplements?

L-Tyrosine pairs well with other amino acids or nootropics. However, it may compete with large neutral amino acids for absorption, so spacing intake from protein-heavy meals is recommended.

Top Features of NOW L-Tyrosine

• Pharmaceutical Grade - High-purity L-tyrosine for reliable potency.
• 500 mg per Capsule - A standard dosage for flexible supplementation.
• Certifications - Non-GMO, Gluten-Free, Dairy-Free, Egg-Free, Nut-Free, Soy-Free.
• GMP Quality Assured - Manufacturing processes are third-party certified for excellence.
• Family Owned - Packaged in the USA by a family-owned company since 1968.