This is a practitioner-only product. We will contact you when you order this product prior to processing your purchase order.
During our complimentary phone consultation with you, we will discuss:

  • Your needs in order to determine whether this product is suitable for you; and/or

  • Whether you have script or referral documentation prescribing this product from a qualified health professional.




  • L-TYROSINE (500MG)- Douglas Laboratories

    • Sale
    • Regular price $52.61
    Tax included. Shipping calculated at checkout.


    L-TYROSINE (500MG) in New Zealand 

    L-Tyrosine 500 mg capsule is an L-crystalline amino acid in supplemental form that may support neurotransmitters and stress-related performance, memory, alertness, and sense of well-being.

    Pack: 100 Capsules