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Life Extension, L-Tryptophan, 500 mg 90 Vegetarian Capsules
(LEF-01722)


Life Extension, L-Tryptophan, 500 mg 90 Vegetarian Capsules
    
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L-Tryptophan

Enjoy Quality Sleep & A Pleasant Mood

Serotonin is a neurotransmitter in the brain associated with positive moods and restful sleep. To produce and maintain optimum serotonin levels, your body requires tryptophan, an essential amino acid the body canít produce.39

In the body, tryptophan has been shown to:

  • improve sleep
  • enhance mood
  • modulate stress

The basis for this formula is premium L-tryptophan, which has undergone significantly more rigorous manufacturing processes than regular tryptophan material to assure the highest purity and safety.

Supplement Facts

Serving Size 1 vegetarian capsule

Amount Per Serving

L-Tryptophan

500 mg

Other ingredients: vegetable cellulose (capsule), microcrystalline cellulose, hydroxypropyl methylcellulose, stearic acid.

Non-GMO

Dosage and Use
  • Take one (1) capsule 1 to 3 times daily on an empty stomach, or as recommended by a healthcare practitioner.
  • For maximum absorption, take with a small amount of carbohydrate, such as diluted juice.
  • Best if taken separately from protein and amino acids.
Caution

Consult your healthcare provider before taking this product if you are taking prescription medications (e.g. MAOI and SSRI antidepressants) for depression. Concomitant use of L-tryptophan with antidepressant medications has the potential to increase the risk of serotonin syndrome, characterized by symptoms like confusion, sweating, agitation, nausea, involuntary muscle contractions, and racing heartbeat. Do not use L-tryptophan before driving or operating heavy machinery.

Warnings
  • KEEP OUT OF REACH OF CHILDREN
  • DO NOT EXCEED RECOMMENDED DOSE
  • Do not purchase if outer seal is broken or damaged.
  • When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
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