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Now Foods L-Tryptophan

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NOW Foods
Supplements: L-Tryptophan
Benefits: Sleeping Quit Smoking Alcohol Withdrawal
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Ranked 2nd among 12 L-Tryptophan products.
Available here from $ 18.07

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Overview

NOW Foods L-Tryptophan is a dietary supplement built around the essential amino acid L-tryptophan, which the body cannot make on its own and must obtain through diet or supplementation. It is formulated to help support relaxation, a positive mood, and restful sleep, with the amino acid also playing a role in the body’s production of serotonin and melatonin.

This product provides L-tryptophan in capsule form and is suitable for vegetarian and vegan diets. It is also identified as non-GMO, kosher, and halal. In addition, NOW states that each lot is tested to ensure it is free of Peak E and microbial contamination.

Key Features & Benefits

  • Contains the essential amino acid L-tryptophan.
  • Formulated to support relaxation.
  • May help maintain a positive mood.
  • Designed to support restful sleep patterns.
  • L-tryptophan is involved in the body’s production of serotonin and melatonin.
  • Capsule-based supplement for daily use.
  • Vegetarian and vegan friendly.
  • Non-GMO formulation.
  • Kosher and halal.
  • Each lot is tested for Peak E and microbial contamination.

Specifications

  • Brand: NOW Foods
  • Product name: L-Tryptophan
  • Supplement type: Amino acid dietary supplement
  • Active ingredient: L-Tryptophan
  • Dosage form: Capsule
  • Dietary status: Vegetarian/Vegan, Non-GMO, Kosher, Halal
  • Intended use: Supports relaxation, positive mood, and restful sleep

Suggested Use

Take 1 to 2 capsules, 2 to 3 times daily, on an empty stomach. The final dose should be taken at bedtime, or follow a physician’s directions.

Other Ingredients

Hypromellose (cellulose capsule), rice flour, ascorbyl palmitate, and stearic acid from vegetable source.

Allergen & Dietary Information

This product is made without wheat, gluten, soy, milk, egg, fish, shellfish, tree nut, or sesame ingredients. It is also described as vegetarian, vegan, non-GMO, kosher, and halal. The supplement is produced in a GMP facility that also processes ingredients containing those allergens.

Warnings

For adults only. A physician should be consulted before use if you are pregnant or nursing, taking medication—especially antidepressants such as SSRIs or MAOIs—or have a medical condition. This product may cause drowsiness, so it should not be used with alcoholic beverages or while operating heavy machinery. Keep out of reach of children. Natural color variation may occur.

Storage

Store in a cool, dry place after opening.

NOW Foods L-Tryptophan is an amino acid supplement designed to support relaxation, mood, and sleep, with a formula that is vegetarian, vegan, and non-GMO and includes testing for contamination control.

Disclaimer

The information provided on this page is intended for general informational purposes only and should not be considered medical advice. Product formulations, ingredients, packaging, and labeling may change over time. Always read the label, warnings, and directions provided with the product before use. If you are pregnant, nursing, taking medication, or have a medical condition, consult a qualified healthcare professional before using any dietary supplement.

Now Foods L-Tryptophan FACTS AND ALTERNATIVES COMPARISON

  2
Now Foods L-Tryptophan NOW Foods
Supplement Rating
Now Foods L-Tryptophan
8
Life Extension L-Tryptophan Life Extension
Supplement Rating
Life Extension L-Tryptophan
11
Life Extension Optimized Tryptophan Plus Life Extension
Supplement Rating
Life Extension Optimized Tryptophan Plus
7
Jarrow Formulas L-Tryptophan Peptide Jarrow Formulas
Supplement Rating
Jarrow Formulas L-Tryptophan Peptide
Serving Size 2 Veg Capsules 1 Vegetarian Capsule 3 Vegetarian Capsules 2 Tablets
Price/Serving $0.33 $0.28 15% $0.82 148% $0.66 100%
Servings Per Container 60 90 50% 30 50% 30 50%
L-Tryptophan 1 g (1000 mg) 500 mg · ** 100% 1000 mg · ** 1350 mg 26%
Tryptophan 1 g (1,000 mg) · ** (Free-Form) missing substance or information* 285 mg Perluxan Hops Standardized Extract (cones) and Ursole Rosemary Standardized Extract (leaves) 500 mg (from L-Tryptophan Peptides [PepForm])
Vitamin B3 missing substance or information* missing substance or information* 66 mg• · 413% (as niacinamide) missing substance or information*
Lysine missing substance or information* missing substance or information* 250 mg · ** (from L-Lysine HCl) missing substance or information*

*Some information on the Now Foods L-Tryptophanlabel may be missing, or it may have been written incorrectly. We work hard to keep the information accurate & up to date. Please let us know if you discover any errors.

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This content is for informational purposes only and is not a substitute for professional medical advice. Consult a qualified healthcare provider before taking any supplement.