Performance
L-Tyrosine
L-Tyrosine
L-Tyrosine
L-Tyrosine
L-Tyrosine

L-Tyrosine

Sale price319 KčRegular price 399 Kč

200g • 100 servings • 2g per serving

Focus
Focus

Helps you stay sharp and locked in

Stress
Stress

Helps you stay calm and balanced

Evidence-based
Evidence-based

Grounded in modern research

Quality
Quality

Exceptional quality standards

Frequently bought together
How to use

Mix 1 scoop (2 g) in 200 ml of water and take it 30–60 minutes before training, demanding mental activity, or a stressful situation.

If you need support during performance as well, you can also take it while you’re in the middle of it.

The package contains 100 servings (200 g). A scoop is included.

Ingredients

Per Serving

- L-tyrosine - 2 g

Gluten free | Vegan | GMO free | Allergen free

Made in the EU

All our supplements are manufactured in the European Union, where they meet the strictest standards and regularly undergo rigorous quality control.

We do all of this so that you can always rely on your supplements one hundred percent.

Complex L-Tyrosine is a focus + stress-performance support built for athletes and high-performers who need their mind to stay sharp when conditions aren’t ideal.

As a direct precursor to dopamine and noradrenaline, it supports the neurotransmitters that drive attention, motivation, and fast decision-making - especially when fatigue, stress, poor sleep, or hard training would normally drag your mental output down. By helping maintain more stable levels under pressure, it keeps reactions cleaner, reduces mistakes, and lets you hold concentration longer when the day gets heavy.

The result is a simple, proven add-on for steadier focus and more consistent performance before demanding work, studying, training, or high-stakes moments.
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FAQs

Delivery and Payment

Orders within the EU and Switzerland are usually delivered in 2-4 business days.

How much does shipping cost?

  • Home delivery (GLS) – €6,59

For all orders over €60, shipping is completely free!

You can pay for your order using the following payment methods:

  • Credit or debit card
  • PayPal
  • Apple Pay, Google Pay, or Shop Pay
  • Bank transfer / QR code
  • 3 interest-free installments via Klarna
What is L-Tyrosine?

L-Tyrosine is an amino acid your body uses to produce important substances - dopamine, adrenaline, and noradrenaline. These substances affect your focus, motivation, mood, and stress response.

How does L-Tyrosine work?

When you’re under stress, physical strain, or prolonged pressure, your body uses up substances like dopamine and adrenaline, which affect your energy, focus, and mood. L-Tyrosine provides your body with the building material to produce these substances, helping you stay calm and focused even when you’re going full throttle.

Can I take L-Tyrosine every day?

Yes, you can. L-Tyrosine is completely safe for everyday use, and unlike stimulants, you don’t build up a tolerance to it. So you can take it long-term without worries.

When will I feel the effect?

Most people feel the effect within 30-60 minutes after the first dose - improved focus, calmness, and energy.

Can I combine the product with other supplements?

Yes.

For example, it pairs really well with caffeine - caffeine gives you quick energy, while L-tyrosine provides steady focus and calm under pressure.

Couldn't find an answer to your question?

In that case, please visit our general FAQs.

Alternatively, drop us a message in the chat on our "Contact" page (bottom right) and we'll get back to you instantly. Prefer email? Reach us at info@officialcomplex.com and we'll reply within 24 hours.

Disclaimer

Food supplement. Not a substitute for a varied and balanced diet or a healthy lifestyle. Do not exceed the recommended daily dose.

If you are taking medication, have a medical condition, are pregnant or breastfeeding, consult a doctor or pharmacist before use. Not suitable for children or persons under 18 years of age.

Keep out of reach of children. Store in a dry place, below 25 °C, protected from direct sunlight and moisture. The minimum durability date is indicated on the packaging.