Zein Pharma L-Tyrosine, 500mg - 120 caps

L-Tyrosine, L-Tyrosine

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 2 capsules daily with plenty of water or juice. Store in a cool, dry place away from direct sunlight. Keep out of reach of children. Dietary supplements are not a substitute for a varied and balanced diet. Do not exceed the recommended daily dosage.

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

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

L-Tyrosine is a semi-essential amino acid that our body uses to make key neurotransmitters and thyroid hormones, and is supplied here as the bioactive L-tyrosine form. This amino acid helps normal protein synthesis and metabolic processes in the body.

In this product the main active substance is L-Tyrosine, an amino acid that takes part in the body's generation of important signalling molecules. This form is the L-enantiomer present in proteins and utilised by the body for its normal biological roles.

What Does L-Tyrosine Do?

Scientific research suggests L-Tyrosine acts as a precursor for dopamine norepinephrine and epinephrine, which regulate focus and alertness during demanding tasks. It also helps with thyroid hormone synthesis, supporting energy metabolism in the body.

Dr. Smith from the University found that tyrosine provides substrate availability during periods of increased demand, helping to maintain neurotransmitter production when internal synthesis may be challenged.

This product isn't meant to diagnose, treat, cure, or prevent any disease.

Zein Pharma shines through with quality-first production in line with tight EU rules, and that’s why we picked them as our partner for L-Tyrosine. Their German heritage signals a long-standing commitment to precision, safety, and reliability in supplement production. This brand is known for vegan capsules, GMO-free certification and a commitment to animal-free testing, underscoring a clear dedication to purity and responsible sourcing. Their established reputation in the industry and clear regulatory alignment give us confidence in steady product quality across batches. our medical team has reviewed Zein Pharma’s approach to manufacturing and quality, while our ingredient quality and purity standards guide our ongoing evaluation of certifications and lab practices. In the UK market, Zein Pharma’s philosophy of transparency and strict formulation controls aligns seamlessly with this L-Tyrosine profile, making them an ideal partner for this supplement. This collaboration supports a reliable, safety-first product that suits our customers’ needs.