Swanson L-Tryptophan from Tryptopure 500 mg 90 Veggie Capsules
Swanson L-Tryptophan from Tryptopure 500 mg 90 Veggie Capsules
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Swanson L-Tryptophan from Tryptopure 500 mg 90 Veggie Capsules

Key item features

  • Encourages healthy sleep patterns
  • Supports normal serotonin levels
  • Supports a feeling of calmness and relaxation
  • Vegetarian
  • Liquids and probiotics are formulated for 12 months.
Current price is $34.79
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Arrives by Thu, Jun 25
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4.68121567191505 stars out of 5, based on 13696 seller reviews(4.7)
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Customer ratings & reviews

4.5 out of 5 stars
stars123 ratings122 reviews
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Reviews summary

Pros

  • : Helps promote restful sleep patterns.
  • : Helps users unwind within 30-60 minutes.
  • : Helps users wake up feeling alert without grogginess.
  • : Made with high-quality l-tryptophan at a reasonable price.

Neutral

  • : Can be refreshing, but may leave users feeling groggy.
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Showing 1-3 of 122 reviews

Aug 18, 2025
Joe S
5 out of 5 stars review

Pharmaceutical Grade L-Tryptophan

This is the most effective L-Tryptophan I've used and I take it with 2 mg of Melatonin. The price is higher on this brand than most because it's made from Ajinomoto TryptoPure which is a high purity pharmaceutical grade L-Tryptophan.

Review from swansonvitamins.com
Helpful?2KBJ89KRTT74186281666
Apr 26, 2025
Jeremy H
5 out of 5 stars review

Getting to sleep is often the first step

This seems to be doing the trick. I'm a night owl, always have been. But, that doesn't fit with most of the today's world. So, when I'm battling my body and mind's natural rhythm against that of the world, this helps a lot. If nothing else, it's like getting that post-Thanksgiving day meal nap... but hopefully a lot longer, and overnight like we're "supposed to".

Review from swansonvitamins.com
Helpful?2KBJ89KRTT74186281666
May 26, 2025
Carl R
5 out of 5 stars review

Great addition to your nighttime sleep routine.

A great addition to my nighttime routine.

Review from swansonvitamins.com
Helpful?2KBJ89KRTT74186281666