Home >


This Product is Eligible for Price Matching
List Price: $39.99
Hilife Price: $31.99
Savings: $8.00

Product Code: SOLUS-8799875378

Description - Scroll Down
  • All Natural
  • Sleep & Relaxation Aid
  • LT1 Ultra-Premium L-Tryptophan
  • Nature's Safe, Effective Sleep Amino
  • Dietary Supplement

L-tryptophan is an essential amino acid, which means that it must be consumed from food or supplements since the body cannot make it using other amino acids. It is present in virtually all plant and animal proteins.

After the body absorbs L-Tryptophan, it may ultimately be converted into neurotransmitter serotonin. It is primarily the serotonin which then does much of what L-Tryptophan is known for. For example, serotonin is the precursor to the sleep hormone, melatonin.

Research has shown that L-Tryptophan is effective for inducing sleep, reducing symptoms associated with premenstrual disorder, and supporting a positive mood.

Suggested Use

Take 1-3 capsules 60 minutes prior to bedtime.

Supplement Facts
Supplement Facts
Serving Size: 2 Capsules
Servings per Container: 30
  Amount per serving %Daily Value
L-Tryptophan 665 mg *
Proprietary Solus Blend
(5-HTP, Gamma aminobutyric acid, Skullcap extract, Valerian, Hops, Chamomile, Glycine, Passion Flower)
200 mg *
Melatonin 3 mg *
* %Daily Value not established
Other Ingredients

Calcium phosphate, magnesium stearate, gelatin.

Each and every batch of LT-ONE Ultra-Premium L-Tryptophan is extensively analyzed for purity and safety using HPLC and endotoxin testing methods.

Allergen free of yeast, corn, soy, wheat, lactose, milk, citrus, egg & fish products. No sugar, starch, artificial coloring, flavoring or preservatives added. Components in this product are derived from natural sources.


Keep out of the reach of children. Do not use if safety seal under cap is broken or missing.

Store at controlled room temperature between 59ºF and 86ºF to maintain freshness. Do not refrigerate.

Causes drowsiness. Alcohol may intensify this effect. Do not take if pregnant or lactating. Do not take if currently taking any prescription medication or receiving medical treatment without consulting your physician. Keep out of reach of children.

Note: If you are under medical supervision, seek the advice of your physician or healthcare professional prior to use of this product. Individuals with auto immune conditions, depressive disorders or pregnant/lactating women should consult their physician prior to use. Do not take if you are operating machinery or a vehicle.

Share your knowledge of this product. Be the first to write a review »