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 cant produce. Life extension offers L-Tryptophan capsules to broadly and powerfully support tryptophan levels already within the normal range.
Life Extension L-Tryptophan 500 Mg 90 vegetarian capsules
Was:
$99.40
Now:
$49.70
- SKU:
- TE433872
- UPC:
- 737870172291
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.