SuppHelper
search
Home›Supplements›Amino Acid›Tryptophan›L-Tryptophan 1000 mg AN Amazing Nutrition Amazing Formulas
Product Image

L-Tryptophan 1000 mg

AN Amazing Nutrition Amazing Formulas

4.7
★ ★ ★ ★ ★
(499 ratings)
Tryptophan 1000 mg
Product Image
Score 80

A high-dose 1000mg L-Tryptophan tablet offering very good value for its potency.

Quantity: 60 Tablet(s) • (60 servings)
Goals:
flag Stress Relief
flag Brain Health
flag Mood Support
flag Energy
flag Sleep Support

leaderboard Score 80

A high-dose 1000mg L-Tryptophan tablet offering very good value for its potency.

Quantity: 120

insightsAnalysis

This product delivers 1000mg of L-Tryptophan in a convenient tablet form, which is an ideal dosage for many users seeking pronounced effects on mood, stress, and sleep. Priced at 21 cents per serving, it offers excellent value for a high-potency L-Tryptophan supplement. Although its review count is moderate compared to its sibling product, the brand's consistency in offering high dosages at competitive prices makes this a reliable and effective choice.
thumb_upPros
  • High 1000mg dosage per serving.
  • Very good price per serving for the high dosage.
  • Convenient tablet form.
thumb_downCons
  • Does not include synergistic cofactors that can enhance L-Tryptophan conversion.
warningWarnings
  • Individuals new to L-Tryptophan may want to consider starting with a lower dose (e.g., 500mg) to assess individual tolerance, as 1000mg can be potent.
flagReport analysis
$12.98($0.21 per serving)
iHerb
$ 12.98
Vitacost
$ 12.98
flagReport prices

Ingredients

IngredientAmount per serving
L-Tryptophan
1000 mg
grain_off Gluten Free person Adults 18–50 free_breakfast Dairy Free Sugar Free
flagReport overview

Categories

Tryptophan 85
This product is a strong contender in the Tryptophan category due to its high 1000mg dosage and excellent price-to-potency ratio. It offers a very good option for consumers seeking a potent yet affordable L-Tryptophan supplement.

Goals

flag Mood Support 85
The significant 1000mg dosage provides ample L-Tryptophan for serotonin synthesis, promoting effective mood regulation. Its good value also allows for consistent use for sustained mood benefits.
flag Stress Relief 85
By supplying a strong dose of L-Tryptophan, it aids in the production of calming neurotransmitters, contributing to effective stress reduction. The product's potency makes it suitable for individuals experiencing higher stress levels.
flag Sleep Support 85
The 1000mg of L-Tryptophan can robustly support melatonin synthesis, assisting with sleep onset and quality for those who need more significant sleep aid. Its price point supports regular usage for sleep improvement.
inventory_2Recommended products
95 Value

L-Tryptophan 1000 mg

AN Amazing Nutrition Amazing Formulas
4.5
★★★★★
(2545 ratings)
This alternative is the most obvious better value, offering the same 1000mg potency from the same brand but at a significantly lower price per serving (16 vs 21), making it highly economical.
Other sellers (2)
88 Value

L-Tryptophan 500 mg

Doctor's Best
4.5
★★★★★
(1931 ratings)
Doctor's Best provides a 500mg dose of high-quality TryptoPure L-Tryptophan at a competitive price per serving (19), offering excellent value for those who prefer a slightly lower dose with verified purity.
Other sellers (3)
90 Value

Optimized Tryptophan Plus

Life Extension
4.6
★★★★★
(1307 ratings)
For a competitive price per serving (26), this alternative provides 1000mg of L-Tryptophan plus additional cofactors, offering an enhanced formulation that delivers superior value for comprehensive support.
Other sellers (2)
90 Performance

Optimized Tryptophan Plus

Life Extension
4.6
★★★★★
(1307 ratings)
Life Extension's product offers the same 1000mg L-Tryptophan dose but enhances it with synergistic cofactors like Niacin and L-Lysine, which can improve the amino acid's effectiveness.
Other sellers (2)
98 Performance

New Mood

Onnit
4.2
★★★★★
(6533 ratings)
Onnit's New Mood is a comprehensive blend that supports mood, stress, and sleep, combining L-Tryptophan with 5-HTP, essential minerals, B vitamins, and calming botanicals, offering a more holistic approach.
Other sellers (2)
95 Performance

Serotonin Brain Food

NS Natural Stacks
4.7
★★★★★
(689 ratings)
This alternative delivers a higher 1250mg dose of L-Tryptophan, along with a powerful combination of cofactors like Magnesium, Zinc, Niacin, and Rhodiola for optimized serotonin production and overall brain health.
Other sellers (0)
95 Budget

L-Tryptophan 1000 mg

AN Amazing Nutrition Amazing Formulas
4.5
★★★★★
(2545 ratings)
This is a very similar product from the same brand, offering the same 1000mg dosage but at a significantly lower price per serving (16 vs 21), making it a more economical choice.
Other sellers (2)
88 Budget

L-Tryptophan 500 mg

Doctor's Best
4.5
★★★★★
(1931 ratings)
Doctor's Best offers 500mg of L-Tryptophan in the high-quality TryptoPure form for a lower price per serving (19 vs 21), providing better value if a 500mg dose is sufficient.
Other sellers (3)
75 Budget

Amino-9 Essentials Powder

NOW Sports
4.4
★★★★★
(1399 ratings)
While primarily an EAA blend with a much lower L-Tryptophan content (117mg), it has a lower overall price per serving (14 vs 21), making it a 'cheaper' option, though not a direct functional alternative.
Other sellers (4)
95 Value

L-Tryptophan 1000 mg

AN Amazing Nutrition Amazing Formulas
4.5
★★★★★
(2545 ratings)
This alternative is the most obvious better value, offering the same 1000mg potency from the same brand but at a significantly lower price per serving (16 vs 21), making it highly economical.
Other sellers (2)
88 Value

L-Tryptophan 500 mg

Doctor's Best
4.5
★★★★★
(1931 ratings)
Doctor's Best provides a 500mg dose of high-quality TryptoPure L-Tryptophan at a competitive price per serving (19), offering excellent value for those who prefer a slightly lower dose with verified purity.
Other sellers (3)
90 Value

Optimized Tryptophan Plus

Life Extension
4.6
★★★★★
(1307 ratings)
For a competitive price per serving (26), this alternative provides 1000mg of L-Tryptophan plus additional cofactors, offering an enhanced formulation that delivers superior value for comprehensive support.
Other sellers (2)
90 Performance

Optimized Tryptophan Plus

Life Extension
4.6
★★★★★
(1307 ratings)
Life Extension's product offers the same 1000mg L-Tryptophan dose but enhances it with synergistic cofactors like Niacin and L-Lysine, which can improve the amino acid's effectiveness.
Other sellers (2)
98 Performance

New Mood

Onnit
4.2
★★★★★
(6533 ratings)
Onnit's New Mood is a comprehensive blend that supports mood, stress, and sleep, combining L-Tryptophan with 5-HTP, essential minerals, B vitamins, and calming botanicals, offering a more holistic approach.
Other sellers (2)
95 Performance

Serotonin Brain Food

NS Natural Stacks
4.7
★★★★★
(689 ratings)
This alternative delivers a higher 1250mg dose of L-Tryptophan, along with a powerful combination of cofactors like Magnesium, Zinc, Niacin, and Rhodiola for optimized serotonin production and overall brain health.
Other sellers (0)
flagReport alternatives

SuppHelper

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

© 2025 SuppHelper. All rights reserved.

Explore

  • Compare Supplements
  • Health Goals
  • Stacks

Legal

  • Privacy Policy
  • Terms of Use
  • Medical Disclaimer

Stay in the Loop