Doctor's Best L-Tyrosine offers a pure, high-quality source of this important amino acid in a convenient vegan capsule. Part of our Science-Based Nutrition line, this non-GMO and gluten-free formula provides 500 mg of L-Tyrosine per serving to complement your daily wellness and cognitive health regimen.*

Key Benefits

• Features L-Tyrosine, a conditionally essential amino acid that the body utilizes in the production of key compounds.*

• Provides foundational support for cognitive function, including mental focus and alertness, under periods of everyday stress.*

• Supports a positive mood and a healthy stress response as part of a balanced lifestyle.*

• Contributes to the maintenance of healthy thyroid function.*

• Delivered in 100% vegan, gluten-free, non-GMO capsules with no unnecessary additives.

Ingredients

Active Ingredient: L-Tyrosine (500 mg per serving).
Other Ingredients: Hypromellose (vegetarian capsule), L-Leucine, Silicon Dioxide.

How to Use

As a dietary supplement for adults, take one (1) capsule daily between meals, or as directed by your healthcare practitioner.

Shipping & Delivery

UK Orders: Same-day dispatch before 3 PM Monday–Friday, 12 PM Saturdays. Tracked 24-hour delivery available.
International Orders: Delivered in 3–5 business days. VAT included where applicable.

*Disclaimer
These statements have not been evaluated by the Food and Drug Administration (FDA) or the Medicines and Healthcare products Regulatory Agency (MHRA). This product is not intended to diagnose, treat, cure, or prevent any disease.