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-SERINE (500MG)- Douglas Laboratories

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    • Regular price $66.70
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    L-SERINE (500MG) in New Zealand 

    L-Serine supplies 500 mg of the amino acid in each capsule.

    Pack: 60 Capsules