L-Tryptophan, 500 mg
Sold as “Life Extension L-Tryptophan, 500 mg, Encourages Healthy Serotonin Levels and Promotes Healthy Sleep, Mood, Stress Response & Satiety, Gluten-Free, Non-GMO, Vegetarian, 90 Capsules”
Supports 4 goals and 6 benefits, based on 1 supplement and 866 published studies.
- Price
- $20 – $30
- Servings
- 90
- Price/serv
- $0.20 – $0.35
- Cheaper than
- 51%
- of 5-HTP products
Supplement Facts
Serving size: 1 Vegetarian Capsule(s) · 90 servings per container
| L-Tryptophan | 500 mg |
Suggested use: Take one (1) capsule 2 to 3 times daily on an empty stomach, or as recommended by a healthcare practitioner. Best if taken separately from protein or amino acids.
Other ingredients
Evidence from published research
Goals
- Stress & Mood3 benefits from 1 supplement
- Cognition1 benefit from 1 supplement
- Essential Health1 benefit from 1 supplement
- Sleep1 benefit from 1 supplement
Benefits
- Mood balanceStrong
From Tryptophan
- Stress & AnxietyStrong
From Tryptophan
- WellbeingStrong
From Tryptophan
- Stress resilienceStrong
From Tryptophan
- Sleep qualityStrong
From Tryptophan
- Mental clarityStrong
From Tryptophan