5-HTP by Nutri

5-HTP by Nutri


Regulates important bodily functions, including brain and nerve function


  • Nutri 5-HTP is a formulation of 5-Hydroxytryptophan, which is a precursor of serotonin. Serotonin is a neurotransmitter which regulates numerous important bodily functions, in particular brain and nerve function. Approximately 70% of oral 5-HTP is converted to serotonin compared with around 3% of L-tryptophan.
  • Serotonin may be converted in the body to melatonin, important in regulating the sleep-wake cycle.
  • 5- Nutri 5-HTP is sourced from the plant Griffonia simplicifolia.
  • Key Ingredients:

    Each capsule typically contains:

    5-HTP (5-Hydroxytryptophan)   50 mg

    Other ingredients:

    Cetyl alcohol, Hydroxypropyl Methylcellulose (capsule), Lecithin, Rice flour, Silicon dioxide, Tricalcium phosphate.

    Contains ingredients derived from:


    Recommended Usage:

    Take 1 capsule twice a day.


    £19.80 for 60 capsules


  • Up to 600mg per day may be taken, although loose stools may result from higher doses.
  • For children, the dosage of 5-HTP should be reduced from the adult dose to 20mg for every 10kg of body weight.
  • Safety has not been established in pregnancy or whilst breastfeeding. Consult with a medical doctor if taking antidepressant medication.
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