Swanson L-Tryptophan 500 mg 60 Caps 3 Pack
Swanson L-Tryptophan 500 mg 60 Caps 3 Pack
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Swanson L-Tryptophan 500 mg 60 Caps 3 Pack

4.3 stars out of 126 reviews
(4.3)|
126 ratings

Key item features

  • Helps support healthy serotonin levels, restful sleep and regulates body's circadian rhythm
  • Helps combat jet lag
  • Important amino acid that must be obtained from diet or supplements

  • Gluten Free, Non-GMO
  • Per GMP guidelines set forth by the FDA, most products are formulated for 24 months from the date of manufacture. Liquids and probiotics are formulated for 12 months.
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Customer ratings & reviews

4.3 out of 5 stars
stars126 ratings122 reviews
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Showing 1-3 of 122 reviews

Jun 21, 2025
JEFFREY R
5 out of 5 stars review

Swanson L-Tryptophan 500 mg 60 Caps SW1502

The Swanson L-Tryptophan procuct is good for drowsiness for a calming sleep.

Review from swansonvitamins.com
Helpful?6MUORQ9ME0DI1560469057
Apr 21, 2025
Mamie R
5 out of 5 stars review

Sleep Like a Baby

I really love these. I was having trouble and these helped me sleep gently, like a baby. I woke up feeling refreshed.

Review from swansonvitamins.com
Helpful?6MUORQ9ME0DI1560469057
Jul 6, 2025
Sakura L
5 out of 5 stars review

Swanson L-Tryptophan

Helps me fall asleep and wake up without feeling drowsy. Works great.

Review from swansonvitamins.com
Helpful?6MUORQ9ME0DI1560469057