L-tryptophan 400 mg / B6

60 capsules
Out of stock
Product information


L-tryptophan is a precursor of 5-HTP, which is in turn a precursor of serotonine and melatonine, neurotransmitters that regulate our mood and sleep pattern. Tryptophan is often taken after using MDMA (Ecstasy) to replenish depleted serotonine supplies.

Tryptophan is also a precursor of niacin (vitamin B3), endogenous DMT and many other important compounds. Tryptophan itself can not be produced in the body however. It's one of the 8 essential amino acids that we have to obtain from our diet.


Take 1 to 2 capsules a day on an empty stomach with fruit juice (sugars help transportation through the blood-brain barrier). For sleep, take 30-60 minutes before bedtime. To recover from the use of serotonergic drugs like MDMA, take one capsule before you go to sleep, and another one upon awakening.


Each tablet contains:
  • L-Tryptophan 400 mg
  • Vitamin B6 10 mg (500% RDA)*
  • Hydroxypropylmethylcellulose (vegetarian capsule)
* Recommended Daily Allowance.


Do not combine with MAO-inhibitors or other antidepressants.
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