L-Tryptophan 500mg Supplement
Sleep Supplements by Zahler
Sold as “Zahler L-Tryptophan 500mg Supplement, Contains 500mg of L-Tryptophan, Kosher, 60 Capsules”
- Price
- $15 – $25
- Servings
- 60
- Price/serv
- $0.25 – $0.40
- Cheaper than
- 65%
- of Sleep Supplements products
Supplement Facts
Serving size: 1 Capsule · 60 servings per container
| L-Tryptophan | 500 mg |
Suggested use: Take 1 capsule daily, preferably without food, or as directed