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NOW Supplements

NOW Foods L-Tryptophan Powder 950 mg – 2 oz for Sleep, Relaxation & Mood Support

NOW Foods L-Tryptophan Powder 950 mg – 2 oz for Sleep, Relaxation & Mood Support

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NOW Foods L-Tryptophan Powder is a free-form essential amino acid supplement designed to support relaxation, a positive mood and healthy sleep patterns. Each 1-gram serving supplies 950 mg of L-Tryptophan in an easy-to-mix powder form, with approximately 57 servings per 2 oz container.

Because the body cannot produce L-Tryptophan, it must be obtained through food or supplementation. L-Tryptophan is used by the body to produce serotonin and melatonin, important compounds associated with mood regulation and the normal sleep-wake cycle. It also contributes to proper immune system function as part of a balanced wellness routine.

This vegan, vegetarian, non-GMO and kosher L-Tryptophan supplement is suitable for adults who prefer a flexible powder instead of capsules or tablets. Every lot is tested for Peak E and microbial contamination, supporting quality and transparency. NOW Foods also follows GMP-certified manufacturing standards and uses accredited laboratory testing for identity, stability and potency. The unflavored powder can be incorporated into a nighttime routine as directed on the label.

Key Benefits

  • Supports relaxation and a calm nighttime routine
  • Promotes healthy, restful sleep patterns
  • Helps maintain a positive mood
  • Supports the natural production of serotonin and melatonin
  • Contributes to proper immune system function
  • Provides 950 mg of free-form L-Tryptophan per serving
  • Offers a convenient powder alternative to capsules and tablets

Product Details

Brand NOW Foods
Product Type Essential Amino Acid Supplement
Supplement Form Powder
Main Ingredient L-Tryptophan (Free-Form)
Strength 950 mg per serving
Count / Size 2 oz (57 g)
Flavor Unflavored
Serving Size Two 1/4-level teaspoons (approximately 1 g)
Servings per Container Approximately 57
Dietary Features Vegan, vegetarian, non-GMO, kosher, dairy-free, egg-free, nut-free, soy-free and made without gluten
Best Use Relaxation, positive mood and healthy sleep support
Suggested Audience Adults
Country of Origin China

Featured Ingredients

L-Tryptophan (Free-Form): Each serving provides 950 mg of L-Tryptophan, an essential amino acid used by the body to produce serotonin and melatonin. It is designed to support relaxation, a positive mood, healthy sleep patterns and normal immune function.

Other ingredient: Cellulose.

How to Use

Take one or two 1/4-level teaspoons 2 to 3 times daily on an empty stomach, with the final dose at bedtime, or as directed by a physician. Store in a cool, dry place after opening.

Caution: For adults only. Consult a healthcare professional if pregnant, nursing, taking medication especially antidepressants such as SSRIs or MAOIs—or managing a medical condition. This product may cause drowsiness. Do not use with alcoholic beverages or while operating heavy machinery. Keep out of reach of children. Do not consume the enclosed freshness packet.

Best Time to Take

Take on an empty stomach as directed on the label, with the final daily serving at bedtime. Because L-Tryptophan may cause drowsiness, avoid taking it before driving or operating machinery.

Best For

  • Adults seeking relaxation and nighttime wellness support
  • People looking to support healthy sleep patterns
  • Individuals seeking positive mood support
  • Those who prefer powder supplements over capsules or tablets
  • Vegan and vegetarian supplement users
  • Health-conscious buyers seeking a tested, non-GMO amino acid formula
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