Douglas Labs L-Tryptophan Size:60 Capsules Rehmannia is traditionally used to

Rehmannia is traditionally used to support healthy circulation and immune system

If you suffer from constant fatigue or wish to support intestinal wall repair

this daily supplement is made with clinically-demonstrated amounts of functional ingredients

43 OZ(69 G)POWDER

Douglas Labs L-Tryptophan Size:60 Capsules Rehmannia is traditionally used toDouglas Labs L Tryptophan: Mood, Sleep & Neurotransmitter Support Douglas Labs L Tryptophan is an essential amino acid formulation designed to support serotonin production, mood balance, and restful sleep. As a precursor to serotonin and melatonin, L Tryptophan plays an important role in emotional well being and healthy sleep cycles. Benefits Supports serotonin production Promotes mood balance Encourages restful sleep Supports relaxation and recovery