Tryptophan is the essential amino acid that acts as a precursor to 5-HTP, serotonin and melatonin. It also follows other metabolic pathways, including one that produces niacin. Tryptophan may promote restful sleep, balanced moods and appetite. Use with care when combining with substances that address serotonin.*
Metabolic Maintenance L Tryptophan 500mg Amino Acid in The Free Form for Superior Absorption Vitamin B6 Mood Appetite Sleep Support Supplement Vegan No Fillers 60 Capsules
Was:
$138.90
Now:
$69.45
- SKU:
- ST534458
- UPC:
- 838287001492
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.