Zein Pharma L-Tyrosine, 500mg - 120 caps
Zein Pharma L-Tyrosine, 500mg - 120 caps
"Very quick delivery. Used 3 times, each order arrived the next day before 12:00"
Hugo Dover
"Reliable & original products, with fast next day delivery. Have been using Welzo for over a year now."
Elina Goulliard
"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."
Elizabeth Moore

Product Description

ZeinPharma L-Tyrosine capsules are a dietary supplement designed to help sharpen focus and keep energy steadier during tough mental and physical tasks. This star ingredient is L-tyrosine, a precursor to neurotransmitters that help regulate mood and alertness during challenging periods. This product is produced in Germany with vegan capsules and a clean ingredient profile, and it stands for quality you can trust.

Available Sizes & Variants:

120 caps - Convenient two month supply for daily supplementation.

Benefits & Features:

  • Supports sharper focus during busy days.
  • L-tyrosine supports mood and alertness during demanding cognitive tasks and training.
  • Vegan capsules and clean profile suit daily use and trust.
  • Manufactured in Germany under strict quality controls to ensure safety and consistency.
  • Daily use aligns with typical supplementation patterns for sustained access to neurotransmitter precursors during periods of cognitive strain or training, helping you stay steady, focused and resilient.

ZeinPharma L-Tyrosine is produced by ZeinPharma Germany GmbH in Nauheim, Germany, a brand known for vegan capsules and clear ingredient sourcing. The product carries GMO-free certification and a Made Without Animal Testing designation, with vegan, vegetarian, gluten-free, lactose-free and soy-free certifications. The manufacturing process emphasises transparency and quality, with EU food supplement labeling and a reputation for reliable, consistent products that health-conscious customers can trust. Some customers also include magnesium glycinate or a vitamin d supplement in their routines, or a protein powder for muscle gain to round off training goals.

Ingredients/Specifications

L-Tyrosine, L-Tyrosine

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the 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 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

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.

Nutritional Information

  Amount
Per Serving
%RI*
L-Tyrosine 1000 mg

*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.

Why it's Welzo

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.

Zein Pharma L-Tyrosine, 500mg - 120 caps

80 Reviews
See full range
ZeinPharma L-Tyrosine capsules are a dietary supplement designed to help sharpen focus and keep energy steadier during tough mental and physical tasks.
£15.81
Sale price £15.81
Save 17% Regular price £19.02
Secure Transaction
Excellent
Free UK delivery of orders over £50
Order within , for delivery by tomorrow, April 27.
As seen in

Product Description

ZeinPharma L-Tyrosine capsules are a dietary supplement designed to help sharpen focus and keep energy steadier during tough mental and physical tasks. This star ingredient is L-tyrosine, a precursor to neurotransmitters that help regulate mood and alertness during challenging periods. This product is produced in Germany with vegan capsules and a clean ingredient profile, and it stands for quality you can trust.

Available Sizes & Variants:

120 caps - Convenient two month supply for daily supplementation.

Benefits & Features:

  • Supports sharper focus during busy days.
  • L-tyrosine supports mood and alertness during demanding cognitive tasks and training.
  • Vegan capsules and clean profile suit daily use and trust.
  • Manufactured in Germany under strict quality controls to ensure safety and consistency.
  • Daily use aligns with typical supplementation patterns for sustained access to neurotransmitter precursors during periods of cognitive strain or training, helping you stay steady, focused and resilient.

ZeinPharma L-Tyrosine is produced by ZeinPharma Germany GmbH in Nauheim, Germany, a brand known for vegan capsules and clear ingredient sourcing. The product carries GMO-free certification and a Made Without Animal Testing designation, with vegan, vegetarian, gluten-free, lactose-free and soy-free certifications. The manufacturing process emphasises transparency and quality, with EU food supplement labeling and a reputation for reliable, consistent products that health-conscious customers can trust. Some customers also include magnesium glycinate or a vitamin d supplement in their routines, or a protein powder for muscle gain to round off training goals.

Ingredients/Specifications

L-Tyrosine, L-Tyrosine

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the 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 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

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.

Nutritional Information

  Amount
Per Serving
%RI*
L-Tyrosine 1000 mg

*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.

Why it's Welzo

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.

See full range
1 of 4

Where can I buy Zein Pharma L-Tyrosine, 500mg - 120 caps in the United Kingdom?

What is the shelf life of Zein Pharma L-Tyrosine, 500mg - 120 caps?

Where is Welzo based?

Disclaimer

Content team: Dr Sameer Nakedar

Role: Chief Medical Officer

MBBS (London, UK), MRCGP, PGCert

Content team: Paola Drexlar

Role: Medical Content Writer, UK

BA (Hons) Journalism