Swanson L-Tryptophan 500 mg 60 Capsules price history and forecast - Swanson
Swanson L-Tryptophan 500 mg 60 Capsules

Swanson L-Tryptophan 500 mg 60 Capsules

Brand:
Swanson
Model Number:
UPC:
087614115023
EAN:
0087614115023
Walmart SKU:
134518067

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$14.48
Lowest Price
$13.00
Most Recent Price
$13.69
Average Price
$13.58
First Tracked
Last Update

Walmart.com Summary

No price history available for Walmart.com

Price Analysis

Price history data is not available for this product at the moment.

Current Trend: No Walmart.com pricing data available for analysis.

Customer Insights: Rated 4.2/5 from 127 reviews.

Customer Reviews

127 reviews

Customer Reviews

4.2
Based on 127 reviews
5
87
4
12
3
12
2
6
1
10
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Showing 10 of 127 reviews

Swanson L-Tryptophan 500 mg 60 Caps SW1502

JEFFREY R June 20, 2025

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

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Sleep Like a Baby

Mamie R April 20, 2025

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

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Swanson L-Tryptophan

Sakura L July 5, 2025

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

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Mark M May 4, 2025

This one of the many Swanson products I use with good results!

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Works better than Melatonin 3mg for me

Rapid April 14, 2020

Works OK---but must take 2 1/2 to 3 hours before bed---not 30 minutes to hour like they say---but it works fine for me.

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Karla B March 9, 2025

I have had some luck with using this to get ready for sleep. Adding a 3mg melatonin a little later I have seen better sleep, less waking.

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Cathy P February 6, 2025

Seems to help me fall asleep.

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Not a differene maker for me

Walt May 30, 2021

I purchased Tryptophan to help me stay asleep longer but it doesn't seem to have that affect on me. I can't speak to the effectiveness of this product, but for me it hasn't made a difference.

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Did not work for me

michelemarie65 July 4, 2020

I purchased this for sleep as I often cannot get to sleep after waking up. I took the dosage for several nights but it had little if any effect.

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Helps me sleep, but with a caveat....

ImaFuddlenoggin September 1, 2024

L-Tryptophan is an amino acid that is found in milk. It helps me to sleep pretty good; however, please beware: after taking one each night before bedtime for 3 or 4 days in a row, I find that it messes with my memory! I took a break from it for a time, then tried it again, and the same thing happened, so I've decided to use it only occasionally from now on. I don't know if anyone else has noticed this problem, or if it's just me.

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Price History

Historical price data graph for Swanson L-Tryptophan 500 mg 60 Capsules

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

0 records

No Walmart.com pricing data available for analysis.

No Walmart price history available in the past 90 days

Third-Party Seller Pricing

21 records

Third-Party Sellers prices have ranged from $13.59 (Apr 25) to $13.69 (Jun 6) over the past 90 days. Current price is close to the 90-day average of $13.63.

Third-party seller price history for Swanson L-Tryptophan 500 mg 60 Capsules showing recent price changes
Date Price Change % Change
$13.69 $+0.00 +0.0%
$13.69 $+0.00 +0.0%
$13.69 $+0.00 +0.0%
$13.69 $+0.00 +0.0%
$13.69 $+0.00 +0.0%
$13.69 $+0.00 +0.0%
$13.69 $+0.00 +0.0%
$13.69 $+0.10 +0.7%
$13.59 $+0.00 +0.0%
$13.59 $+0.00 +0.0%
$13.59 $+0.00 +0.0%
$13.59 $+0.00 +0.0%
$13.59 $+0.00 +0.0%
$13.59 $+0.00 +0.0%
$13.59 $+0.00 +0.0%
$13.59 $+0.00 +0.0%
$13.59 $+0.00 +0.0%
$13.59 $+0.00 +0.0%
$13.59 $+0.00 +0.0%
$13.59 $+0.00 +0.0%
$13.59

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