Thorne
5-HTP
90
90/100
Grade A5-HTP scores 90/100 (A grade). Strengths: 1 Grade A, 1 Grade B ingredients.
5-HTPSleepMoodStress
$39.00capsule2 Capsules90 servings
Score Breakdown
Evidence Quality92× 25%
Dose Accuracy95× 20%
Bioavailability94× 20%
Transparency100× 10%
Safety83× 10%
Manufacturing80× 10%
Value90× 5%
Active Ingredients
| Ingredient | Amount | % DV |
|---|---|---|
| 5-Hydroxytryptophan | 100 mg | – |
| Vitamin B6 (as Pyridoxal 5'-Phosphate) | 6.8 mg | – |
Other Ingredients
Hypromellose (derived from cellulose) capsule, Leucine, Microcrystalline Cellulose, Silicon Dioxide
Certifications
NSF CertifiedGluten FreeDairy FreeSoy FreeThorne VerifiedNatural FlavorsNatural ColorsGMP Certified