L-Tryptophan

About This Item

L-Tryptophan is one of the 9 essential amino acids that must be obtained through diet since it cannot be synthesized by our bodies. It plays an important role in protein synthesis through the body, and is a vital precursor for certain-brain signaling compounds like serotonin that can impact mood and sleep. With 1500mg of high-quality L-Tryptophan per serving, BRI L-Tryptophan can help ensure you are getting enough of this vital nutrient to help ensure your optimal well-being*.

• Supports a Positive Mood.*
• Promotes Restful Sleep Patterns.*
• Precursor of Serotonin and Melatonin.*
• Helps Maintain Immune System Function.*

Serving Size

3 Capsules / Day

Ingredients

L-Tryptophan, Gelatin, Magnesium Stearate, Mircocrystalline Cellulose and Silicon Dioxide.