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Item #01721 90 Vegetarian Capsules 3 per serving In stock Share Add to Wishlist
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Serotonin is a hormone that cares for the connection between nerve cells. It is naturally found in the brain and digestive track and it positively impacts your mood and sleep. To produce and maintain optimum serotonin levels your body requires tryptophan, an amino acid your body cannot produce.

Tryptophan seems to improve sleep, improve your mood and regulate stress. That is why Life Extension produced Optimised Tryptophan Plus to broadly and powerfully support tryptophan levels already within the normal range. 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.

In addition to an optimal amount of premium tryptophan, this formula has been enriched with nutrients that assist in maintaining tryptophan activity in your body. Those nutrients include lysine, niacinamide and extracts of hops and rosemary to provide nutritive support for the natural production of serotonin.

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Supplement Facts

Serving Size 3 vegetarian capsules

Servings per Container 30

Amount per Serving

Niacin (as niacinamide)

66 mg


1000 mg

L-Lysine (as L-Lysine HCl)

250 mg

Proprietary Tryptophan Plus Blend

285 mg

Perluxan® Hops Standardised Extract (Humulus lupulus) (cones) and Ursole™ Rosemary standardised Extract (Rosmarinus officinalis) (leaves)

Other ingredients: vegetable cellulose (capsule), maltodextrin, modified food starch, hydroxypropyl methylcellulose, microcrystalline cellulose, stearic acid, silica.


Perluxan® is used by permission. 
Ursole™ is a trademark of Vitiva d. d., Slovenia.

Dosage and Use

  • Suggested daily intake is one (1) to three (3) capsules all at once before bedtime, or one (1) capsule on an empty stomach before each meal, or as directed by a medical practitioner. 
  • For maximum absorption, to be taken with a small amount of carbohydrate, such as diluted juice. 
  • For maximum benefits, to be taken separately from proteins or amino acids.


If you are taking medication for depression (for example, MAOI and SSRI antidepres-sants), please consult your medical practitioner before taking this product. Concomitant use of L-tryptophan with antidepressant medications has the potential to increase the risk of serotonin syndrome. It manifests itself through symptoms like confusion, sweating, agitation, nausea, involuntary muscle contractions and racing heartbeat. Do not use L-tryptophan before driving or operating heavy machinery.


Do not purchase if outer seal is broken or damaged.
If you are undergoing treatment for a medical condition or if you are pregnant or lactating, please consult with your medical practitioner first.
A food supplement should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Store tightly closed in a cool and dry place.
Optimised Tryptophan Plus, 90 vegetarian capsulesis a supplement/vitamin for you if you are interested in Amino Acids, Tryptophan, Mood & Stress Management, Sleep, Supplements
32.36 29.12

Availability: In stock

€ 32.36 € 29.12
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