About the product
- Support your serotonin levels Serotonin is a neurotransmitter that is involved in restful sleep and positive mood. Your body needs adequate levels of the amino acid tryptophan to make it.
- Get some shuteye Modern lifestyles make it hard to get enough rest. L-Tryptophan encourages serotonin production, which in turn promotes restful, restorative sleep.
- Mood & satiety Tryptophan promotes healthy mood as well as satiety, the sensation of being full. Speaking of mood: tryptophan encourages your body s healthy response to stress.
- Science matters Expert formulators design our supplement formulas, and a Certificate of Analysis is available for every Life Extension product.
- Quality ingredients The majority of our products are non-GMO, gluten-free and manufactured in the USA with internationally sourced ingredient
