Swanson LTyrosine 500mg 100 Capsules

Other Ingredients - Gelatin, microcrystalline cellulose (plant fiber), magnesium stearate, silica.

United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched next working day).

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Take one capsule daily with water or follow your healthcare provider's advice.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: L-Tyrosine

L-Tyrosine is a conditionally essential amino acid that serves as a precursor to neurotransmitters involved in brain function and nervous system health. This product delivers L-Tyrosine in a free-form form for optimal absorption and availability.

This form is a single-ingredient presentation of L-Tyrosine, with the option of free-form amino acid delivery to support mental performance and stress response pathways.

What Does L-Tyrosine Do?

L-Tyrosine participates in the production of norepinephrine and dopamine, which plays a role in mental performance and response to stress. It also helps support cognitive clarity and focus under challenging conditions, aligning with guidance on brain function and mood support.

Evidence from researchers including Dr. Deijen of Groningen University indicates that L-Tyrosine may help preserve cognitive function under acute stress, contributing to sustained cognitive performance.

This product is not intended to diagnose, treat, cure, or prevent any disease.

Dietary supplements are not a replacement for a balanced diet. Do not take more than the recommended amount. Keep in a cool, dry area away from light and heat. Ensure they are out of children's reach and view.

Swanson is a trusted name with a long-standing track record in the supplement industry, recognised broadly for complying with standard supplement safety regulations. This established reputation gives Welzo confidence in partnering with Swanson for science‑driven ingredients and responsible manufacturing practices. The product quality of Swanson L‑Tyrosine is reinforced by their approach to formulating L‑Tyrosine in free‑form for absorption, aligning with our focus on reliable delivery of active nutrients. Our selection emphasises Swanson’s ability to consistently meet industry expectations while remaining accessible to customers seeking cognitive support alongside daily stress resilience. This brand was evaluated by Welzo's healthcare professionals for compliance with our quality certification process. Welzo recommends Swanson for its dependable track record, clear formulation strategy, and alignment with our quality standards, making Swanson L‑Tyrosine a strong product fit for our customers.