Doctor’s Best  |  753950003163  |  Barcode: 753950003163

BEST L-Tyrosine 500 mg - 120 capsules

€18,85 €21,95
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BEST L-Tyrosine 500 mg - 120 capsules

Product benefits:
  • Supports the production of important neurotransmitters.
  • Reduces fatigue and increases energy.
  • Supports mental concentration and focus.
  • Helps regulate mood.
  • Stimulates fat metabolism.

BEST L-Tyrosine is the number one liquid nutritional supplement brand that offers a powerful precursor to important neurotransmitters such as dopamine, norepinephrine, and epinephrine (adrenaline). Tyrosine plays a key role in the production of thyroxine by the thyroid gland, and deficiencies in it can lead to low levels of norepinephrine, causing symptoms of depression. Taking L-Tyrosine can help reduce fatigue and increase alertness, which is essential for an active lifestyle.

Scientific studies have shown that tyrosine can improve brain performance in stressful situations, maintaining normal nervous system function and helping to boost mental health. It also influences the production of melanin, which is responsible for skin and hair color, and is involved in the metabolism of the amino acid phenylalanine.

Warnings: Do not exceed the recommended dose of 1 capsule daily, between meals or as directed by a physician. Keep out of reach of children. This product is a food supplement and should not replace a varied diet. Does not contain GMOs and gluten.

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📦 Zone 1

Countries: Bulgaria, Greece, Romania

Delivery Time: 2–5 business days

Shipping Cost: €5.00 (for orders under €50)

Free Shipping: for orders over €50

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Countries: Belgium, France, Netherlands, Spain, Portugal, Luxembourg

Delivery Time: 6–9 business days

Shipping Cost: €7.00 (for orders under €100)

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Countries: Estonia, Latvia, Lithuania

Delivery Time: 7–10 business days

Shipping Cost: €5.00 (for orders under €100)

Free Shipping: for orders over €100


Important Notes:

  • Order processing: All orders are processed within 1–3 business days. You will receive a tracking number via email once your package is shipped.
  • Delivery times are estimates and may vary due to customs, local holidays, or other external factors.
  • Free shipping is applied automatically when the order total exceeds the zone-specific threshold.
  • If your country is not listed, please contact us for a custom shipping quote.