Natural Balance, L-Tryptophan, 60 VegCaps (500 mg per Capsule)
Natural Balance · — · Item
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Product description
Feel Good SupportSerotonin PrecursorDietary SupplementDon't Let a Busy Life Affect Your HealthBetter mood, increased sleep quality and stronger immune system may be helped with L-Tryptophan. It functions as a precursor to serotonin, a neurotransmitter. L-Tryptophan can be obtained through diet or supplementation, but it cannot be produced by the body.
Description sourced from awin
Price history
Best price so far: £6.74 at Iherb on 22 Jul 2026