Serotonin levels in the body are associated with the regulation of sleep, mood, and appetite. 5-HTP is the direct precursor to serotonin and cannot be shunted into other metabolic pathways — making it more effective than L-tryptophan. Well absorbed and easily crosses the blood-brain barrier. Contains pyridoxal 5'-phosphate (active B6), the necessary cofactor for serotonin conversion. Each lot tested for Peak X contaminants and is Peak X free.*Benefits: Mood support • Restful sleep • Reduced sugar cravings • Serotonin synthesis support*Suggested Use:Take 1-2 capsules three times daily or as recommended by your health-care practitioner.Warnings:Not for use if pregnant or nursing. Use with caution if taking SSRIs, MAO inhibitors, or other antidepressants.Thorne Quality Certifications ✅ NSF Certified FacilityAnnual independent audits — purity, potency & label accuracy verified ✅ cGMP Compliant (FDA)Zero FDA Form 483s — ever ✅ TGA Certified — A RatingWorld’s toughest regulatory standard ✅ 4-Stage Testing ProtocolRaw material → manufacturing → finished product → shelf life ✅ Made in USA — South CarolinaThorne-owned facility ✅ No Artificial Colors, Flavors or FillersThorne’s strict “No List” ✅ Trusted by 100+ Pro & National Sports TeamsOfficial partner to NBA, NFL, UFC & U.S. Olympic athletes
