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251K Lincoln Road

Waitakere 0610

22B Cavendish Drive

Manukau 2104

4 Aranui Road

Auckland 1060

1 Wagener Place

Auckland 1025


Vitafit L-Tryptophan 100 Tabs

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Vitafit L-Tryptophan 100 Tabs


About Vitafit L-Tryptophan

L-Tryptophan is an essential amino acid that cannot be made by the body. It helps support the serotonin production in the body. Serotonin helps maintain a healthy nervous system including relaxation and sleep.



  • Tryptophan supplementation supports the production of the neurotransmitter serotonin. Serotonin helps regulates mood, appetite and sleep.
  • This amino acid is also a precursor to the pineal gland hormone melatonin. Melatonin supports normal ulcer healing and sleep cycles.
  • Tryptophan is also a precursor to the essential nutrient niacin (Vitamin B3). Niacin helps maintain normal blood pressure and blood fat levels.
  • This amino acid maintain anti-inflammatory response and immunity.
  • Tryptophan supplementation supports mental health and wellbeing.


Suggested Use: Adults:Take 1 tablet daily, away from protein-containing food, or as professionally recommended. May be taken prior to sleep.

Cautions:Not to be taken by children, pregnant or lactating women, or if using MAO Inhibiting (anti-depression) medication. Seek professional health advice if suffering from a medical condition (i.e. Eosinophilia Myalgia Syndrome, Liver disease or Depression) or taking medication before supplementing.

Nutrition Information

Vitafit L-Tryptophan 100 Tabs

Amount Per Serving

  • L-Tryptophan
  • 95mg

This product contains tableting aids.


*While strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by .

*Always consult with a qualified healthcare professional prior to beginning any diet or exercise program or taking any dietary supplement. The content on our website is for informational and educational purposes only and is not intended as medical advice or to replace a relationship with a qualified healthcare professional.

*All specials and deals are while stocks last only. No rain checks.

*Not all stock is carried at all stores. Message us first to avoid disappointment.

Customer Reviews
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  • mood
  • improvement
  • sleep

Really helps me sleep

I initially purchased this as a feel good supplement and to improve my mood and it has been good for that but the added bonus has been the improvement in my sleep! Will purchase again for sure!

Bryoney S.
New Zealand New Zealand
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