Product Description: Sleep Aid 500mg per capsule Supplement Promotes healthy sleep patterns Helps regulate the body's circadian rhythm Promotes healthy serotonin levels Delivering high-quality products based on science since 1969 Looking for an effective sleep supplement? Swanson l-Tryptophan provides 500mg of l-Tryptophan per capsule to help promote healthy serotonin levels and help you sleep better. An essential amino acid, l-Tryptophan must be consumed in the diet or as a supplement. Large-scale lot testing has shown that this product does not contain Peak-E.
How to Use: As a supplement, take 1 capsule with water 30-60 minutes before bedtime.
Ingredients: Gelatin, rice flour, magnesium stearate.
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