L-Tryptophan Powder (3.53 Ounces)
Product UPC: 021078019992
Item: SN1999
Suggested Retail Price*
$19.98
Our Price
$14.04
(30% Below Retail)
Select Size:
1.77 Ounces 3.53 Ounces
-
+
Buy Now!
L-Tryptophan POWDER

Mood, Relaxation, Sleep

The essential amino acid l-tryptophan helps support relaxation, restful sleep, and feeling better. It plays a part in the synthesis of both melatonin and serotonin, hormones involved with mood and stress response. l-Tryptophan also supports immune functions because it is the body’s precursor to the kynurenines that regulate immunity. If needed, l-tryptophan converts to niacin in the body, which supports circulation, a healthy nervous system, the metabolism of food, and the production of hydrochloric acid for the digestive system. Source Naturals l-TRYPTOPHAN is extremely pure and is regularly tested to ensure the highest standards of quality.*

Directions: 1/4 teaspoon three times daily, between meals and preferably with fruit juice. To support restful sleep, take 3/4 teaspoon before bed.

Ingredients: 3/4 Teaspoon (approx. 1.7 g) supplies:
Servings per Container: 58
L-Tryptophan (25 mg niacin equivalents) 1.5 g

Allergies: Suitable for vegetarians. Contains no yeast, dairy, egg, gluten, soy, or wheat. Contains no preservatives, or artificial color, flavor or fragrance.

Warning: If you are pregnant, may become pregnant, breastfeeding, or are taking medications such as SSRIs or MAOIs, consult your health care professional before using this product. Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children. Store in a cool, dry place.

The information provided is for educational purposes only and is not intended to replace professional medical advice. Always consult with a qualified healthcare provider for personalized medical guidance.

Ingredients in L-Tryptophan Powder

  • L-Tryptophan
  • Other ingredients may vary depending on the brand or manufacturer. It is recommended to check the product label for specific information.

The information provided is for educational purposes only and is not intended to replace professional medical advice. Always consult with a qualified healthcare provider for personalized medical guidance.

Health Benefits of L-Tryptophan Powder

  1. Promotes Better Sleep

    L-Tryptophan is a precursor to serotonin, which is then converted into melatonin, the hormone that regulates sleep. Supplementing with L-Tryptophan can help improve sleep quality and regulate the sleep-wake cycle.

  2. Supports Mood and Mental Health

    L-Tryptophan is essential for the production of serotonin, a neurotransmitter that plays a key role in regulating mood, anxiety, and stress. Increasing serotonin levels through L-Tryptophan supplementation can help improve mood and overall mental well-being.

  3. Reduces Symptoms of Depression

    Studies have shown that L-Tryptophan can be effective in reducing symptoms of depression by increasing serotonin levels in the brain. It may be used as an adjunct therapy for individuals with mild to moderate depression.

  4. Supports Weight Management

    L-Tryptophan can help regulate appetite and promote satiety, which may aid in weight management efforts. By increasing serotonin levels, L-Tryptophan can reduce cravings and emotional eating.

  5. Enhances Cognitive Function

    Increased serotonin levels from L-Tryptophan supplementation can improve cognitive function, memory, and focus. It may also have neuroprotective effects and support overall brain health.

The information provided is for educational purposes only and is not intended to replace professional medical advice. Always consult with a qualified healthcare provider for personalized medical guidance.

Best Way to Use L-Tryptophan Powder

When it comes to using L-Tryptophan Powder to receive the most benefits, it is important to follow the recommended guidelines provided by the manufacturer of the product. L-Tryptophan is an essential amino acid that is a precursor to serotonin, a neurotransmitter that plays a key role in mood regulation, sleep, and overall well-being.

Recommended Dosage:

According to the maker of the product, the recommended dosage of L-Tryptophan Powder typically ranges from 500mg to 2000mg per day. It is important to start with a lower dosage and gradually increase as needed, based on individual response and consultation with a healthcare provider.

Timing:

It is generally recommended to take L-Tryptophan Powder on an empty stomach, either 30 minutes before a meal or 2 hours after a meal. This can help optimize absorption and effectiveness of the supplement.

Combination with Food:

L-Tryptophan can be taken with a carbohydrate source, such as a small piece of fruit, to help facilitate its entry into the brain and promote the production of serotonin.

Evening Use:

Many individuals find it beneficial to take L-Tryptophan Powder in the evening, as it may support relaxation, improve sleep quality, and promote a sense of calmness.

Consultation:

It is important to consult with a healthcare provider or a nutritionist before starting any new supplement regimen, especially if you have any underlying health conditions or are taking medications.

Sources: National Institutes of Health, Healthline

The information provided is for educational purposes only and is not intended to replace professional medical advice. Always consult with a qualified healthcare provider for personalized medical guidance.

L-Tryptophan Powder Comparison

Product Overview

L-Tryptophan is an essential amino acid that is important for the production of serotonin, a neurotransmitter that plays a key role in mood regulation and sleep.

Comparison with Similar Products

  • L-Tryptophan Powder: This product provides a convenient way to supplement with L-Tryptophan in powder form, allowing for easy mixing into beverages or food. It is often used to support mood, relaxation, and sleep.
  • L-Tryptophan Capsules: Capsule forms of L-Tryptophan are also available, providing a convenient option for those who prefer capsules over powder. Capsules may offer more precise dosing compared to powder.
  • 5-HTP Supplements: 5-HTP is a compound that is converted into serotonin in the body. While both L-Tryptophan and 5-HTP can support serotonin production, some individuals may find 5-HTP more effective due to differences in absorption and metabolism.
  • Melatonin Supplements: Melatonin is a hormone that regulates the sleep-wake cycle. While L-Tryptophan can indirectly support melatonin production by aiding serotonin synthesis, melatonin supplements provide a direct source of this hormone for sleep support.

Manufacturer Information

When comparing L-Tryptophan products, it is important to consider the reputation and quality standards of the manufacturer. Some reputable manufacturers of L-Tryptophan products include:

It is recommended to choose products from trusted manufacturers that adhere to good manufacturing practices to ensure product quality and safety.

The information provided is for educational purposes only and is not intended to replace professional medical advice. Always consult with a qualified healthcare provider for personalized medical guidance.

Alternative to L-Tryptophan Powder

One alternative to L-Tryptophan Powder is 5-HTP (5-Hydroxytryptophan), which is a naturally occurring amino acid and chemical precursor to serotonin. 5-HTP is often used as a supplement to support mood, sleep, and overall well-being.

According to the maker of the product, WebMD, 5-HTP is commonly used for conditions related to low serotonin levels in the brain, such as depression, anxiety, insomnia, and other mood disorders.

It is important to consult with a healthcare provider before starting any new supplement regimen to ensure it is appropriate for your individual health needs.

The information provided is for educational purposes only and is not intended to replace professional medical advice. Always consult with a qualified healthcare provider for personalized medical guidance.

Customer Favorites

These products are some of our most popular items.
Solgar
Item# SL1736
Skin, Nails & Hair Advanced MSM Formula
Price*: $26.99
Our price: $20.24
(25% Savings*)
Add to cart
Solaray
Item# S1154
Celery Seed 1010 mg (505 mg each)
Price*: $13.49
Our price: $10.79
(20% Savings*)
Add to cart
Solaray
Item# S54433
Tongkat Ali 400 mg
Price*: $17.09
Our price: $15.39
(10% Savings*)
Add to cart
Phi SCIENCES
Item# MGFL16136
MegaHydrate Capsule
Price*: $43.95
Our price: $28.95
(34% Savings*)
Add to cart
Solgar
Item# SL35872
Vitamin D3 250 mcg (10,000 IU)
Price*: $20.69
Our price: $15.52
(25% Savings*)
Add to cart
Dr. Rath
Item# DMR901
Cardio Multivitamin Synergy Formula
Price*: $43.90
Our price: $27.99
(36% Savings*)
Add to cart
arrow
arrow

©1996-2026 BetterLife.com, Inc. All rights reserved, Designated trademarks and brands are the property of their respective owners. The products and the claims made about specific products on or through this site have not been evaluated by betterLife.com Inc. or the United States Food and Drug Administration and are not approved to diagnose, treat, cure or prevent disease. The information provided on this site is for informational purposes only and is not intended as a substitute for advice from your physician or other health care professional or any information contained on or in any product label or packaging. You should NOT use the information on this site for diagnosis or treatment of any health problems or for prescription of any medication or other treatment. You should consult with a healthcare professional before starting any diet, exercise or supplementation program, before taking any medication, or if you have or suspect you might have a health problem.

*Definition of Price related terms:

The Terms "Suggested Retail Price" or "Retail Price" denote the Manufacturer's Suggested Retail Price. The product may be sold by vendors at a different price. The Terms "Savings" or "Your Savings" refer to the difference between the "Suggested Retail Price" and the price being offered by betterlife.com Inc. The Term "Below Retail" refers to the difference between the "Suggested Retail Price" and the price being offered by betterlife.com Inc.

Prices and promotions are subject to change without notice.