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Life Extension

Life Extension Optimized Tryptophan Plus 90VC

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Sleep Aid & Stress Reducer - Life Extension Optimized Tryptophan Plus 90VC

Life Extension Optimized Tryptophan Plus Benefits

  • Supports Healthy Sleep & Mood
  • Maintains Healthy Tryptophan Levels
  • Helps Control Biological Responses to Stress
  • Promotes Healthy Weight Management
  • Includes Nutrients to Encourage Tryptophan Activity

How to Take Life Extension Optimized Tryptophan Plus

Take up to 3 capsules all at once before bedtime, or take 1 capsule on an empty stomach before each meal of the day, or as recommended by a healthcare practitioner.

For maximum absorption, take with a small amount of carbohydrates, such as a diluted juice. Best if taken separately from protein or amino acids.  

Life Extension Optimized Tryptophan Plus Ingredients

Supplement Facts

Serving Size 3 vegetarian capsules

Servings Per Container 30

Amount Per Serving

Niacin (as niacinamide) 66 mg 413%

L-Tryptophan 1000 mg **

L-Lysine (as L-Lysine HCl) 250 mg **

Proprietary Tryptophan Plus Blend 285 mg **

Perluxan® Hops standardized extract (cones), Rosemary standardized extract (leaf)

**Daily Value Not Established. 

Other ingredients: vegetable cellulose (capsule), microcrystalline cellulose, vegetable stearate, hydroxypropyl methylcellulose, silica.

Life Extension Optimized Tryptophan Plus Warnings

KEEP OUT OF REACH OF CHILDREN. DO NOT EXCEED RECOMMENDED DOSAGE. 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.

Side Effects

Serotonin syndrome is characterized by high levels of serotonin and symptoms like confusion, sweating, agitation, nausea, involuntary muscle contractions, and racing heartbeat. Do not take L-tryptophan if you experience these symptoms. Because tryptophan may have numerous drug interactions (most commonly, MAOIs and SSRIs) consult your healthcare provider before taking this product if you are taking prescription medications. Do not use before driving or operating heavy machinery.


Hajak G, Huether G, Blanke J, et al. The influence of intravenous L-tryptophan on plasma melatonin and sleep in men. Pharmacopsychiatry. 1991;24(1):17-20. doi:10.1055/s-2007-1014427