Hugo Dover

"Very quick delivery. Used 3 times, each order arrived the next day before 12:00. Product quality is exactly as described."

Hugo Dover Verified
Elina Goulliard

"Reliable & original products, with fast next day delivery. Have been using Welzo for over a year now."

Elina Goulliard Verified
Elizabeth Moore

"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."

Elizabeth Moore Verified

L -Tyrosina 500mg 100 Caps - Douglas Laboratories

1 Reviews
€18,96

Presentazione di capsule L-Tyrosina 500mg 100 da Douglas Laboratories.

Purchase options

Delivery 31 bought this week

Quantity

4+Save 5% 4Save 5%
Verified Authenticity
Money-Back Guarantee
Easy Returns

100% Money back guarantee, no questions asked

Secure Transaction

VISA Pay AMEX Pay
Excellent Trustindex

Fast UK delivery from £3.99

Order within for next-day delivery

As seen in

Presentazione di capsule L-Tyrosina 500mg 100 da Douglas Laboratories. Ogni bottiglia contiene 100 capsule, fornendo una comoda fornitura per supportare la tua routine di salute e benessere. Ogni capsula contiene 500 mg di L-tirosina, un potente aminoacido noto per i suoi effetti benefici sul corpo. L'assunzione giornaliera consigliata per gli adulti è 1 capsula al giorno. Si prega di notare che questo prodotto non deve essere utilizzato da donne in gravidanza o infermieristica. È importante seguire il dosaggio raccomandato e non superarlo. Il nostro prodotto è realizzato con ingredienti di alta qualità, tra cui L-tirosina, agente di massa (cellulosa microcristallina), gelatina (capsula) e agenti anti-cattura (talco, magnesio stearato). Questi ingredienti sono stati accuratamente selezionati per garantire la massima potenza ed efficacia. Prendi il controllo della tua salute e prova L-Tyrosina 500mg 100

GTIN
8713975991359
Manufacturer
Douglas Labs
Best buy
6 to 24 months+

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.

1. Il supplemento è comunemente usato come aiuto dietetico per sostenere gli sforzi di perdita di peso.
Il supplemento viene spesso preso come integratore alimentare per aiutare a perdere peso.
2. Viene anche utilizzato per promuovere la crescita muscolare e migliorare le prestazioni atletiche.
Inoltre, viene utilizzato per incoraggiare lo sviluppo muscolare e migliorare le capacità atletiche.
3. Alcune persone prendono il supplemento per aiutare a migliorare la loro funzione cognitiva e la memoria.
Altri usano il supplemento per aiutare a migliorare le loro capacità cognitive e la funzione di memoria.
4. È anche noto che il supplemento ha proprietà antinfiammatorie e può essere utilizzato per ridurre il dolore
Prendi 1 capsula due volte al giorno con cibo o come diretto da un professionista sanitario.

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

1. L-tirosina è un aminoacido essenziale che svolge un ruolo cruciale nella produzione di neurotrasmettitori, come dopamina, adrenalina e noradrenalina. Questi neurotrasmettitori sono responsabili della regolazione dell'umore, della risposta allo stress e della funzione cerebrale generale.
2. L-tirosina supporta anche una sana funzione tiroidea aiutando nella produzione di ormoni tiroidei, che sono essenziali per il metabolismo, la produzione di energia e l'equilibrio ormonale generale.

The Active Ingredient Is: L-Tyrosine

L-Tyrosine is an amino acid and a building block for neurotransmitters that support focus, motivation and stress response.

This form gives L-Tyrosine as the one active ingredient in capsule form, with other ingredients used as inactive capsule materials. It is designed for daily use as part of a balanced diet and lifestyle.

What Does L-Tyrosine Do?

L-Tyrosine helps production of dopamine and norepinephrine, supporting cognitive performance under stress and mood balance according to evidence from clinical research. Dr. Jongkees of Groningen University reported improvements in working memory and task performance under stress in controlled trials.

These functions align with L-Tyrosine's role in normal brain function and stress adaptation, supported by established nutrition and neuroscience literature.

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

Douglas Laboratories is Welzo selected for their unwavering commitment to quality, science-led formulation, and a trusted industry heritage spanning over 50 years. This label has earned recognition as a professional, science-led supplement producer, known for quality, innovation, and GMP compliance. Their ownership by Atrium Innovations reinforces a focus on evidence-based nutritional solutions and clinical-grade standards, aligning perfectly with Welzo's expert-curated approach.

Douglas Laboratories maintains manufacturing in GMP-compliant ISO-accredited US facilities, with a clear emphasis on allergen-free formulations and the elimination of artificial additives. This robust quality framework supports consistency, safety, and transparency across their products, and the brand is commonly accessed through healthcare practitioners, underscoring its clinical credibility. For our team, this combination of heritage, precision, and practitioner endorsement distinguished Douglas Laboratories in our evaluation process. This brand was evaluated by Welzo's healthcare professionals for compliance with our supplement quality standards.

Product-specific, Douglas Laboratories L-Tyrosine 500 mg fits well with Welzo’s emphasis on purity and reliable dosing, supporting mental alertness and stress resilience claims only as supported by research. Our partnership is grounded in a rigorous vetting process led by our experienced team, and it aligns with Welzo's dedication to safe, high-quality supplements for UK customers.

Part of the Welzo System™

Test, supplement, enhance, and move, all in one place.

31 bought this week
30-Day Money Back Guarantee
GMP Certified Facilities
Third-Party Tested
Vegan & Non-GMO
Rated Excellent
by 30,000+ Positive ReviewsTrustindex verified
Rated 4.8/5 by 27,000+ Customers
UKAS Accredited Labs
Free Next-Day Delivery Over £50
Science-Backed Formulations

Frequently Asked Questions

Everything you need to know about this product.

Third Party Tested
Trusted by 200,000+ Customers
Pharmaceutical-Grade Quality
UK-Based Customer Support