L-Tryptophan 500mg, 60 Tablets
Blended Vitamin & Mineral Supplements by Source Naturals
Sold as “Source Naturals, L-Tryptophan 500mg - 60 Tablets”
Quality score
Very goodCategory average
57/ 100
in Blended Vitamin & Mineral Supplements
Supports 16 goals and 28 benefits, based on 3 supplements and 17,097 published studies.
- Price
- $10 – $15
- Servings
- 20
- Price/serv
- $0.50 – $0.75
- Price rank
- Cheapest 10%
- by price in Blended Vitamin & Mineral Supplements
Labels
Supplement Facts
Serving size: 3 Tablet(s) · 20 servings per container
| Calcium | 52 mg | 5% |
| Iron | 570 mcg | 3% |
| L-Tryptophan | 1.5 g | - |
Suggested use: 1 tablet three times daily, between meals and preferably with fruit juice. To support restful sleep, take 3 tablets before bed.
Other ingredients
Evidence from published research
Goals
- Fitness6 benefits from 3 supplements
- Cognition3 benefits from 2 supplements
- Essential Health3 benefits from 2 supplements
- Stress & Mood3 benefits from 2 supplements
- Bone & Joint3 benefits from 1 supplement
- Energy2 benefits from 2 supplements
- Growth & Development2 benefits from 2 supplements
- Hair & Skin2 benefits from 1 supplement
- Fertility1 benefit from 2 supplements
- Sleep1 benefit from 2 supplements
- Women's Hormones1 benefit from 2 supplements
- Cardiovascular1 benefit from 1 supplement
- Immune Support1 benefit from 1 supplement
- Longevity1 benefit from 1 supplement
- Men's Hormones1 benefit from 1 supplement
- Organ Function1 benefit from 1 supplement
Benefits
- Bone healthStrong
From Calcium
- Energy & FatigueStrong
From Iron, Tryptophan
- Pregnancy supportStrong
- Growth supportStrong
From Iron
- Focus & concentrationStrong
From Iron, Tryptophan
- Oral healthStrong
From Calcium
- Healthy agingStrong
From Calcium
- Mental clarityStrong
From Iron, Tryptophan
- ProductivityStrong
From Iron
- Tissue repairStrong
From Calcium
- Exercise recoveryStrong
From Iron, Tryptophan
- Mood balanceStrong
From Iron, Tryptophan
- Workout performanceStrong
From Iron
- Heart healthStrong
From Calcium
- Immune supportStrong
From Iron
- Nerve healthStrong
From Calcium
- Muscle maintenanceStrong
From Calcium
- Skin appearanceStrong
From Iron
- Stress & AnxietyStrong
From Tryptophan
- Hair & NailsStrong
From Iron
- WellbeingStrong
From Tryptophan
- Muscle crampsStrong
From Calcium
- Stress resilienceStrong
From Iron, Tryptophan
- Sleep qualityStrong
From Calcium, Tryptophan
- Joint comfortStrong
From Calcium