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4.5 out of 5 stars with 4 reviews

100% Pure Pharm Grade L-Tryptophan 500 mg 90 Veg Caps

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It's back, and better than ever! L-Tryptophan is a precursor to serotonin, and it's powerfully effective when used properly. By supporting serotonin levels, L-tryptophan not only helps us fall asleep and stay asleep, but it also promotes mental health and provides dietary support against nervousness and tension. TryptoPure L-Tryptophan from Swanson Ultra is the purest pharmaceutical-grade tryptophan on the world market. It's produced through a natural fermentation process from a vegetarian source, using the most precise standards for safety and quality assurance.
  • An effective, natural sleep support supplement

  • 100% pure, pharmaceutical quality from a vegetarian source

  • Promotes healthy serotonin levels

Product Information   Specifications for 100% Pure Pharm Grade L-Tryptophan 500 mg 90 Veg Caps Below:

Manufacturer Swanson Ultra
Brand Swanson Ultra
Item Weight 0.2 pounds
Item Size 3 x 5 x 5 inches
Package Weight 0.2 pounds
Package Size 1.6 x 1.5 x 1.5 inches
Units in Package 1

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