Source Naturals
L-Tryptophan 500 mg
Amino acid/Protein66 servings
The dose here lands inside the range studies actually used.
Dose At dose vs. studied dose
- Vegetarian
- Gluten Free
- Dairy Free
- Sugar Free
How it scores
What's in it, judged
Supplement Facts
Serving Size: 0.5 Gram(s) (1/4 teaspoon)
66 per container
- L-Tryptophan 1.5 Gram(s) †
† Daily Value not established
Suggested use: 1/4 teaspoon three times daily, between meals and preferably with fruit juice. To support restful sleep, take 3/4 teaspoon before bed.
Reported interactions
- Interacts with:
- Antidepressants
- Side effects:
- Eosinophilia ·Myalgia
From research databases. Not medical advice — talk to your physician.
Is it dosed to do anything?
-
L-Tryptophan
At the studied dose4.5 g / day studies used 1-3 g · 5 studies
What L-Tryptophan is good for
- Heart rate responseC
Heart rate response to stress or stimulants
Cardiovascular
- Appetite controlC
Satiety and appetite control
Weight management
- Attention and focusC
Improve attention and concentration
Attention & executive function
- Executive functionC
Improve executive function
Attention & executive function
- Negative affectC
Less negative affect
Psychiatric & neurological
Source Naturals
73/100Source Naturals is a transparent, quality-conscious supplement brand with public testing explanations and product disclosures, but the available materials do not establish independent certification or standout value.
- ✓ Premium ingredients
