• Combination of nutrients that play a key role in neurotransmitter pathways and neurotransmitter synthesis
  • Provides phenylalanine, a natural amino acid precursor to tyrosine, dopamine, epinephrine and norepinephrine
  • Provides tryptophan, a natural amino acid precursor to serotonin (5HT) and melatonin
  • Free from gluten, dairy and soy protein
  • Vegan friendly


  • 1 tablet 3 times daily 1 hour before meals


  • Refrigerate after opening
  • Adults only
  • Contraindicated if taking CNS depressants and levodopa
  • Phenylketonurics are warned that this product contains phenylalanine
  • Not suitable during pregnancy and lactation and if you are likely to become pregnant
  • Stop taking this medication if you experience tingling, burning or numbness and see your healthcare professional as soon as possible (Contains Vitamin B6)
  • Always read the label
  • Dietary supplements should not replace a balanced diet
  • If symptoms persist, worsen or change unexpectedly, consult your healthcare professional


DL-phenylalanine 400 mg
L-tryptophan 25 mg
Magnesium oxide
equiv. Magnesium
100 mg
60 mg
Thiamine hydrochloride (Vitamin B1) 50 mg
L-glutamine 25 mg
Zinc gluconate
equiv. Zinc
25 mg
3.4 mg
Pyridoxine hydrochloride (Vitamin B6)
equiv. Pyridoxine
5 mg
4 mg


This product is listed with the TGA - AustL 19995. The TGA publishes product info, including excipients under the "Other ingredients" subheading (not typically listed on the product label). Download the TGA public summary below. Learn more about excipients