Protocol For Life Balance 5-HTP, 100 mg, 90 Veg Capsules
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Best price so far: £22.77 at Iherb on 6 Sept 2026
About this product
(5-Hydroxytryptophan)Natural SourceSupports a Positive MoodNon-GMOA Dietary SupplementVegetarian/VeganHow It Works: 5-HTP is the intermediate precursor in the natural synthesis of serotonin, a neurotransmitter that helps to regulate mood, appetite, and sleep/wake cycles. 5-HTP readily crosses the blood-brain barrier and clinical studies suggest that 5-HTP can support health serotonin levels. Serotonin is associated with positive mood and provides a substrate for the production of melatonin. 5-HTP is extracted from the bean of the African plant Griffonia simplicifolia, a natural vegetable source.