5HTP 100mg, 60 Capsules
Vital Nutrients 5-HTP 100mg delivers 5-hydroxytryptophan, a direct precursor to serotonin derived from the seed of Griffonia simplicifolia, to support healthy mood, relaxation, and sleep quality.
May be a fit for
- Adults seeking 5-HTP support for healthy mood balance
- Individuals looking to maintain restful sleep with 5-HTP
- Those supporting healthy serotonin precursor levels naturally
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Vital Nutrients 5-HTP 100mg delivers 5-hydroxytryptophan, a direct precursor to serotonin derived from the seed of Griffonia simplicifolia, to support healthy mood, relaxation, and sleep quality. Formulated by Vital Nutrients, a practitioner-grade brand with rigorous third-party testing standards, this product is designed for clinicians and informed individuals who prioritize purity and verified potency.
Why It's Worth Considering: Each capsule provides a clinically relevant 100mg dose without unnecessary fillers, consistent with Vital Nutrients' commitment to clean, transparent formulation.
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Our score is an editorial assessment, not a product certification or a guarantee of results.
Vital Nutrients · 60 CapsulesMake it part of your routine.
Take 2 capsules twice daily
Or as directed by your healthcare professional.
Important cautions & interactions
Product details
Supplement facts & complete label
Supplement Facts — Serving size: 1 capsule. Servings per container: 60.
Vitamin B6 (71% as pyridoxine HCl, 29% as pyridoxal 5′ phosphate): 14 mg (824% Daily Value).
5-Hydroxytryptophan (5-HTP): 100 mg (Daily Value not established).
Other ingredients: vegetarian capsule (cellulose), tapioca powder, leucine.
Label directions
Take 2 capsules twice daily
Or as directed by your healthcare professional.
Label cautions
Warning: If pregnant, nursing or taking any prescription medication - including any medication related to mood modulation- consult your physician before use.
Open original label ↗
Source: Vital Nutrients manufacturer label and directions; authorized supplier cautions · September 06, 2026. Formulas and labels can change. Check the packaging you receive.
Who it may suit
May be a fit for
- Adults seeking 5-HTP support for healthy mood balance
- Individuals looking to maintain restful sleep with 5-HTP
- Those supporting healthy serotonin precursor levels naturally
- Practitioners protocols requiring clinician-grade 100mg 5-HTP dosing
Considerations
- Known allergy to any ingredient (check label)
- Currently pregnant or breastfeeding (consult healthcare provider)
- Taking prescription medications (check for interactions)
- Under 18 years of age (unless recommended by pediatrician)
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38 product and brand ratings and mentions across 2 sources.
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Explore the source sentiment summary
Limited direct 5HTP reviews; Vital Nutrients brand earns practitioner trust and positive mentions for anxiety and supplement quality.
This summary includes broader brand discussion. Individual experiences are not evidence of product effectiveness.
A few useful answers.
Research & further reading
More category questions
How should I store this supplement?
Store in a cool, dry place away from direct sunlight. Most supplements are stable at room temperature (59-77°F). Keep the bottle sealed between uses. Check the label for any specific storage requirements — some probiotics and oils require refrigeration.
Can I take this with other supplements?
Most supplements can be taken together safely. However, some minerals compete for absorption (zinc and iron, calcium and magnesium) and should be taken at different times of day. If you're taking prescription medications, consult your healthcare provider about potential interactions.
How long should I take this supplement?
Most supplements benefit from consistent daily use over 2-3 months to achieve full effect. Some (like vitamins and minerals) can be taken indefinitely as part of a daily routine. Others (like specific herbs) may benefit from cycling. Follow the product's recommended protocol or consult a practitioner.
When is the best time to take this?
Fat-soluble supplements (vitamins A, D, E, K, omega-3, CoQ10) should be taken with a meal containing fat. Water-soluble supplements (B vitamins, vitamin C) can be taken anytime. Minerals are generally best absorbed with food. Probiotics should be taken with or just before a meal. Check the product label for specific timing recommendations.
How do I know if this supplement is working?
Track your specific health goals — energy levels, sleep quality, joint comfort, digestion, mood, etc. Most supplements take 2-8 weeks for noticeable effects. For objective measurement, baseline lab tests before starting (and repeat at 3 months) provide definitive evidence. The Gabriel Score incorporates clinical evidence for expected outcomes.
Supplement information is provided for education and is not a substitute for personalized medical advice. Supplements are not intended to diagnose, treat, cure or prevent disease. Read the current product label before use.