L-tryptophan complete is a unique formulation designed to maximize healthy levels of serotonin in the brain.

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Product Review

L-tryptophan complete is a unique formulation designed to maximize healthy levels of serotonin in the brain.

  • Tryptophan is a natural building block of serotonin, the neurotransmitter that plays an important role in appetite, mood, normal sleep patterns, and nervous-system function
  • No better, no more-natural way to feel relaxed
  • May reduce appetite (cravings) for carbohydrates
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

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