Source Naturals L-Tryptophan

Size / Quantity 500mg, 120 Capsules

  • Our Price: £18.51
  • RRP: £33.99
  • You Save: £15.48 (46%)

The essential amino acid L-Tryptophan helps support relaxation, restful sleep, and positive mood. It plays a part in the synthesis of both melatonin and serotonin, hormones involved with mood and stress response and sleep/wake cycles. L-Tryptophan also supports immune functions because it is the body's precursor to the kynurenines that regulate immunity.

  • An essential amino acid that helps support mood, relaxation, and restful sleep
  • Plays a part in the synthesis of both melatonin and serotonin, hormones involved with mood and stress response
  • Also supports immune functions, as the body's precursor to the kynurenines that regulate immunity
  • If needed, converts to niacin in the body, which supports circulation, a healthy nervous system, the metabolism of food, and the production of hydrochloric acid for the digestive system
  • Extremely pure and regularly tested to ensure the highest standards of quality

L-Tryptophan

Mood, Relaxation, Sleep

The essential amino acid L-tryptophan helps support relaxation, restful sleep, and feeling better. It plays a part in the synthesis of both melatonin and serotonin, hormones involved with mood and stress response. L Tryptophan also supports immune functions because it is the body's precursor to the kynurenines that regulate immunity. If needed, L-tryptophan converts to niacin in the body, which supports circulation, a healthy nervous system, the metabolism of food, and the production of hydrochloric acid for the digestive system. Source Naturals L-Tryptophan is extremely pure and is regularly tested to ensure the highest standards of quality.*
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