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5-HTP 100 mg

NOW
4.7
(53042 ratings)
5-HTP 100 mg
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Score96

A high-value 120-count bottle of standard 100 mg 5-HTP capsules for long-term mood and sleep support.

How scoring works
Quantity:120 Capsule(s)(120 servings)
Goals:
Mood Support
Sleep Support
Weight Loss

Score 96

A high-value 120-count bottle of standard 100 mg 5-HTP capsules for long-term mood and sleep support.

How scoring works
$16.68($0.13 per serving)
iHerb
$ 16.79
Vitacost
$ 18.47
Daily Vita
$ 18.50
Pure Formulas
$ 16.68
Amazon
$ 16.79
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Analysis

A bulk container providing 120 servings of 100 mg 5-HTP offers a practical solution for daily support. Utilizing vegetable capsules keeps the ingredient profile clean and suitable for various dietary restrictions. Sourcing the amino acid from Griffonia simplicifolia seed extract ensures a natural botanical origin for every dose.

Standardized concentrations allow for precise management of intake to support mood and sleep cycles. The lack of unnecessary fillers or complex herbal blends makes this a focused choice for those seeking direct serotonin precursors. Maintaining a four-month supply in one bottle improves efficiency for regular users.

Providing a reliable dose in a simple format helps users incorporate the supplement easily into their daily routines. Each capsule targets the biological building blocks required for healthy serotonin production. The straightforward approach avoids the potential interactions common with multi-nutrient formulas.

Who is it for
  • Long-term supplement users
  • Budget-conscious individuals
  • Those preferring vegetable capsules
Best for
  • Maintaining a 4-month supply
  • Consistent daily mood maintenance
  • Evening rest support

Pros

  • Large 120-count bottle
  • High value per serving
  • Vegetable-based capsules
  • Simple, single-ingredient formula

Cons

  • Large bottle takes up more storage space
  • Not ideal for those wanting a low-dose start
  • Lacks additional calming herbs

Warnings

  • Consult a professional if currently taking SSRIs or MAOIs
  • Discontinue use if you experience persistent nausea
  • Monitor for drowsiness when first starting

Nutrient quality

92 Highest impact

Using 100 mg of naturally derived 5-HTP provides a standard and well-researched dose for daily neurotransmitter support. Simple capsule preparations avoid excessive fillers, maintaining a high level of ingredient integrity.

Ingredient transparency

100 Highest impact

Full disclosure of the active dose and the botanical source ensures that consumers can make informed decisions about their supplementation. Clear serving instructions and specific ingredient names contribute to a highly transparent labeling experience.

Customer satisfaction

94 Highest impact

Exceptionally high review volume and a strong average rating reflect a product that consistently delivers results for a vast number of users. Feedback remains highly positive across multiple goals, including mood, sleep, and appetite management.

Value for money

97 Highest impact

Offering the supplement at $0.13 per serving in a larger bottle size provides excellent value and category competitiveness. High quality at a low cost per dose makes this a top choice for economical long-term use.

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Goals

Impact
Highest effect
A- Goal FitA Strength of SupportC- CoverageA Formula Quality

This single-ingredient supplement provides a standard dose of 5-HTP for direct serotonin synthesis. It offers a focused path for mood stabilization without the complexity of multi-nutrient blends.

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Impact
Highest effect
B+ Goal FitA- Strength of SupportC CoverageA+ Formula Quality

A bulk-sized supply of 100mg 5-HTP capsules offers a reliable way to support the body's internal rhythms for better rest. Griffonia seed extract provides a natural source for this precursor, which is critical for melatonin and serotonin production.

Housed in vegetable capsules, this formula is clean and compatible with a variety of dietary lifestyles. It focuses on a primary pathway to facilitate easier sleep onset and overall rest quality.

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Impact
Highest effect
B+ Goal FitA- Strength of SupportC CoverageA- Formula Quality

5-HTP is delivered in 100 mg vegetable capsules to help manage hunger and support healthy satiety signals. This single-ingredient formula focuses on the serotonin pathway to help reduce carbohydrate cravings and improve dietary adherence.

Serotonin is a key regulator of appetite, and its precursor, 5-HTP, is often used to support weight management efforts. Natural Griffonia simplicifolia seed extract provides a reliable source of this material active ingredient in a clean capsule format.

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Ingredients

IngredientAmount per serving
5-HTP (Griffonia simplicifolia Seed Extract)
100 mg
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Vegetarian
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B- Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value
Bulk-sized packaging of 100mg vegetable capsules provides high value for regular 5-HTP supplementation. Naturally derived botanical source and comprehensive safety warnings support a reliable and safe user experience.
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