SuppHelper
search
Home›Supplements›Amino Acid›Tryptophan›L-Tryptophan Powder NOW
Product Image

L-Tryptophan Powder

NOW
4.3
★ ★ ★ ★ ★
(554 ratings)
Tryptophan 950 mg
Product Image
Score 82

A flexible L-Tryptophan powder offering a higher 950mg dose per serving at a good price, suitable for those preferring customizable intake over pills.

Quantity: 2 Liquid(s) • (57 servings)
Goals:
flag Stress Relief
flag Brain Health
flag Mood Support
flag Energy
flag Sleep Support

leaderboard Score 82

A flexible L-Tryptophan powder offering a higher 950mg dose per serving at a good price, suitable for those preferring customizable intake over pills.

insightsAnalysis

This product provides L-Tryptophan in a powder form, offering a substantial 950 milligrams per serving. The powder format allows for greater flexibility in adjusting the dose to individual needs, which can be a key advantage for some users.

Mixing powder into a drink is a good alternative for those who prefer not to swallow capsules or tablets. The higher dose per serving also means fewer servings might be needed to reach desired levels, potentially offering convenience.

With a competitive price per serving and a decent number of reviews, this product presents a solid option for those seeking L-Tryptophan. It combines a good dose with a versatile delivery method and appears to be a popular choice among consumers.

thumb_upPros
  • Flexible dosing with powder form
  • Higher dose of 950mg per serving
  • Good price per serving
  • Alternative for those who dislike swallowing pills
thumb_downCons
  • Requires mixing, less convenient than capsules for some
  • Taste might not appeal to everyone (flavor not specified)
warningWarnings
  • Start with a lower dose to assess tolerance.
  • If you are taking other medications, particularly antidepressants, consult with a professional before use.
flagReport analysis
$13.90($0.24 per serving)
Daily Vita
$ 13.90
Daily Vita
$ 16.00
Amazon
$ 20.56
Daily Vita
$ 20.80
Pure Formulas
$ 21.42
iHerb
$ 22.03
flagReport prices

Ingredients

IngredientAmount per serving
L-Tryptophan
950 mg
grain_off Gluten Free person Adults 18–50 eco Vegan free_breakfast Dairy Free eco Vegetarian
flagReport overview

Categories

Tryptophan 88
As a pure L-Tryptophan product in a highly flexible powder form, it offers a robust solution for individuals seeking this amino acid. The higher dose per serving also makes it a strong contender within the Tryptophan collection.
storefront View products

Goals

flag Stress Relief 85
The higher dose per serving allows for more potent support for stress management, and the flexible powder form means users can fine-tune their intake. L-Tryptophan is commonly used for promoting calmness.
flag Brain Health 85
L-Tryptophan is a crucial precursor for brain compounds, and the higher dose in this powder can contribute more significantly to overall brain function. The flexibility of dosing is also a plus for tailoring intake.
flag Mood Support 85
This product may help significantly support a balanced mood due to its generous L-Tryptophan dose, which influences mood-regulating pathways. The adjustable dose caters to individual mood support needs.
inventory_2Recommended products
95 Value

L-Tryptophan 1000 mg

AN Amazing Nutrition Amazing Formulas
4.5
★★★★★
(2630 ratings)
Offering a potent 1000mg dose at an exceptionally low price per serving (16), this product provides outstanding value, delivering more L-Tryptophan for significantly less cost compared to the analyzed product.
Other sellers (2)
88 Value

L-Tryptophan 500 mg

Doctor's Best
4.5
★★★★★
(2075 ratings)
This alternative features the high-purity TryptoPure form of L-Tryptophan at a very competitive price per serving (19), representing excellent value for a reliable and quality single-ingredient supplement.
Other sellers (3)
90 Value

Optimized Tryptophan Plus

Life Extension
4.7
★★★★★
(1446 ratings)
Despite being a more comprehensive formula with 1000mg L-Tryptophan and cofactors, its price per serving (26) is still dramatically lower than the analyzed product, offering significantly better overall value for enhanced support.
Other sellers (2)
98 Performance

New Mood

Onnit
4.2
★★★★★
(6934 ratings)
Onnit's New Mood is a comprehensive blend designed for mood and sleep, including L-Tryptophan, 5-HTP, magnesium, B vitamins, and calming herbal extracts, offering a multi-faceted approach superior to a standalone L-Tryptophan product.
Other sellers (3)
95 Performance

Serotonin Brain Food

NS Natural Stacks
4.6
★★★★★
(756 ratings)
This alternative provides a higher dose of L-Tryptophan (1250mg) along with essential co-factors like magnesium, zinc, niacin, and adaptogenic rhodiola, creating a more potent and synergistic formula for serotonin support.
Other sellers (0)
90 Performance

Optimized Tryptophan Plus

Life Extension
4.7
★★★★★
(1446 ratings)
Life Extension's Optimized Tryptophan Plus offers a higher 1000mg dose of L-Tryptophan alongside niacin and L-lysine, which are important for its conversion and overall efficacy, making it a more 'optimized' choice.
Other sellers (2)
95 Budget

L-Tryptophan 1000 mg

AN Amazing Nutrition Amazing Formulas
4.5
★★★★★
(2630 ratings)
This alternative offers double the dosage (1000mg) for an overwhelmingly lower price per serving (16 vs 1600), providing vastly superior value for core L-Tryptophan supplementation.
Other sellers (2)
88 Budget

L-Tryptophan 500 mg

Doctor's Best
4.5
★★★★★
(2075 ratings)
Doctor's Best provides 500mg of L-Tryptophan using the high-quality TryptoPure form at a significantly lower price per serving (19 vs 1600), making it a much more accessible and reliable option.
Other sellers (3)
90 Budget

Optimized Tryptophan Plus

Life Extension
4.7
★★★★★
(1446 ratings)
This alternative offers 1000mg of L-Tryptophan plus synergistic ingredients for a dramatically lower price per serving (26 vs 1600), providing a comprehensive and economical solution compared to the analyzed product.
Other sellers (2)
95 Value

L-Tryptophan 1000 mg

AN Amazing Nutrition Amazing Formulas
4.5
★★★★★
(2630 ratings)
Offering a potent 1000mg dose at an exceptionally low price per serving (16), this product provides outstanding value, delivering more L-Tryptophan for significantly less cost compared to the analyzed product.
Other sellers (2)
88 Value

L-Tryptophan 500 mg

Doctor's Best
4.5
★★★★★
(2075 ratings)
This alternative features the high-purity TryptoPure form of L-Tryptophan at a very competitive price per serving (19), representing excellent value for a reliable and quality single-ingredient supplement.
Other sellers (3)
90 Value

Optimized Tryptophan Plus

Life Extension
4.7
★★★★★
(1446 ratings)
Despite being a more comprehensive formula with 1000mg L-Tryptophan and cofactors, its price per serving (26) is still dramatically lower than the analyzed product, offering significantly better overall value for enhanced support.
Other sellers (2)
98 Performance

New Mood

Onnit
4.2
★★★★★
(6934 ratings)
Onnit's New Mood is a comprehensive blend designed for mood and sleep, including L-Tryptophan, 5-HTP, magnesium, B vitamins, and calming herbal extracts, offering a multi-faceted approach superior to a standalone L-Tryptophan product.
Other sellers (3)
95 Performance

Serotonin Brain Food

NS Natural Stacks
4.6
★★★★★
(756 ratings)
This alternative provides a higher dose of L-Tryptophan (1250mg) along with essential co-factors like magnesium, zinc, niacin, and adaptogenic rhodiola, creating a more potent and synergistic formula for serotonin support.
Other sellers (0)
90 Performance

Optimized Tryptophan Plus

Life Extension
4.7
★★★★★
(1446 ratings)
Life Extension's Optimized Tryptophan Plus offers a higher 1000mg dose of L-Tryptophan alongside niacin and L-lysine, which are important for its conversion and overall efficacy, making it a more 'optimized' choice.
Other sellers (2)
flagReport alternatives

SuppHelper

Compare supplements smarter. Science-backed, user-rated, updated daily.

Explore

  • Compare Supplements
  • Health Goals
  • Stacks

Legal

  • Privacy Policy
  • Terms of Use
  • Medical Disclaimer

Stay in the Loop

© 2025 SuppHelper. All rights reserved.