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Same day fulfillment on orders placed before 3 pm CST M-F.
Same day fulfillment on orders placed before 3 pm CST M-F.

L-Tryptophan 2000 mg 90 vcaps by Klaire Labs/SFI Health

SKU KLA0377
Original price $0.00 - Original price $0.00
Original price $0.00
$43.99
$43.99 - $43.99
Current price $43.99
Availability:
in stock, ready to be shipped
UPC: 817234010978
Heat Sensitive Product: No
Manufacturer's Item Number: CP8901
Amount: 90 caps
Restrictions: No

Delivery time

Most standard shipping orders arrive in 1-4 business days.
2 Day Shipping
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? Orders ship the same day if ordered before 3:00pm CST and most orders arrive in 2-4 business days. Shipping times are not guaranteed.

L-Tryptophan by Klaire Labs is an essential amino acid that helps improve mood, supports calmness, and improves sleep quality.

L-tryptophan serves as the precursor to the feel-good neurotransmitter serotonin and the sleep hormone melatonin. Because it's essential, it must be obtained from the diet. It's found in many different foods including meats, dairy, fruits, and seeds.

Stress due to a busy lifestyle, poor diet, or anxiety and depression can interfere with our sleep. Poor sleep in turn affects how we eat as well as our mood and anxiety levels.

In clinical trials, supplementation with L-tryptophan has been shown to support emotional balance, improve sleep quality, and boost mood.

L-tryptophan should be taken on an empty stomach away from meals containing protein as it will compete with other amino acids for absorption. Taking L-tryptophan with a small amount of carbohydrates may help it reach the brain easier as insulin helps remove other amino acids from the bloodstream.

L-tryptophan should not be taken if you are on SSRIs. This may lead to harmful levels of serotonin in the brain and may interfere with the medication's effects. Other medications may react negatively with L-tryptophan as well.

It should also be avoided by individuals with liver and kidney disease as it may make these conditions worse. Make sure to speak with your doctor before supplementing with L-tryptophan.

Clinical research supports Klaire Lab's L-Tryptophan in helping:

  • Promote calmness and relaxation
  • Support emotional balance and ease everyday tension
  • Improve sleep quality and support restful, uninterrupted sleep
  • Improve mood and happiness

Frequently Asked Questions

What is L-Tryptophan used for?

Supporting mood, calmness, and sleep quality. L-tryptophan is an essential amino acid that serves as the precursor to serotonin and melatonin, key compounds involved in mood and sleep.

How should I take L-Tryptophan?

On an empty stomach, away from protein-containing meals. L-tryptophan competes with other amino acids for absorption, so taking it away from protein helps it be absorbed more effectively; a small amount of carbohydrate may also help it reach the brain.

Are there any precautions with L-Tryptophan?

Yes, speak with your doctor first if you take certain medications or have certain conditions. L-tryptophan should not be combined with SSRIs, may interact with other medications, and should be avoided by individuals with liver or kidney conditions without medical guidance.

Why does L-Tryptophan need to come from supplements or diet?

Because it's an essential amino acid. The body cannot produce L-tryptophan on its own, so it must be obtained from food sources like meats, dairy, fruits, and seeds, or from supplementation.

Who might consider taking L-Tryptophan?

Anyone looking to support calmness, mood, and healthy sleep. Because stress and busy lifestyles can interfere with sleep, this amino acid is often used to help support relaxation and rest.

These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

Suggested Use: Take 2-4 capsules at bedtime, or as directed by a healthcare professional.

Supplement Facts:

Serving Size: 4 capsules

Servings Per Container: 22

Amount Per Serving:

L-Tryptophan 2,000 mg

Other Ingredients: Vegetarian capsule (hydroxypropyl methylcellulose, water), ascorbyl palmitate, and  microcrystalline cellulose.

*Free of the following common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, soybeans, and corn.

*Contains no artificial colors, flavors, or preservatives.

Warnings:

If you are pregnant, nursing, have a medical condition, or taking prescription drugs, consult your physician before using this product. Keep out of reach of children.

Storage:

Keep tightly closed in a cool, dry place.

**These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

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