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5-HTP 100 mg Extra Strength

Swanson
4.8
★ ★ ★ ★ ★
(11368 ratings)
5-HTP 100 mg
Product Image
Score96

A budget-friendly 100 mg dose of botanical 5-HTP for straightforward mood and sleep support.

How scoring works
Quantity:60 Capsule(s) • (60 servings)
Goals:
Mood Support
Sleep Support
Stress Relief
Weight Loss

Score 96

A budget-friendly 100 mg dose of botanical 5-HTP for straightforward mood and sleep support.

How scoring works

Also available as

1 option
200.00mg • 60 Capsule(s) servings 5-HTP 200 mg • 60 Capsule(s) • 60 servings $16.79 ($0.27 per serving)
$7.99($0.13 per serving)
Walmart
$ 10.99
iHerb
$ 8.49
iHerb
$ 7.99
iHerb
$ 8.49
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Analysis

Providing 100 mg of naturally sourced 5-HTP per capsule offers an economical path to serotonin support. Standardized seed extract ensures each serving delivers a consistent amount of the active amino acid. The clean, single-ingredient formula avoids unnecessary additives or complex blends that could complicate a supplement regimen.

A 60-count bottle provides a full two-month supply at a very accessible price point. Vegetable capsules make it a practical choice for individuals following plant-based diets. The focused delivery of the precursor appears well-aligned for those targeting mood balance and evening relaxation.

Simple packaging and straightforward instructions contribute to an easy daily routine. Each serving targets the primary biological building blocks needed for neurotransmitter production. This approach remains a reliable and efficient tool for maintaining healthy serotonin levels.

Who is it for
  • Budget-conscious supplement users
  • People seeking a basic 100 mg dose
  • Individuals preferring simple formulas
Best for
  • Daily emotional balance
  • Evening rest support
  • Long-term affordability

Pros

  • Very competitive price
  • Standard 100 mg dose
  • Vegetable-friendly capsules
  • Natural Griffonia seed source

Cons

  • Basic packaging compared to premium brands
  • Single ingredient without conversion cofactors
  • No time-release benefit

Warnings

  • Consult a professional if taking mood medications
  • May cause nausea on an empty stomach
  • Do not exceed recommended serving

Nutrient quality

90 Highest impact

Using 100 mg of 5-HTP from natural seed extract aligns with common wellness practices for neurotransmitter support. A minimalist approach to the formula ensures that the active precursor remains the focus of each capsule.

Ingredient transparency

100 Highest impact

Full disclosure of the active dose and botanical source provides the clarity necessary for an informed purchase. Clear usage directions and specific ingredient naming contribute to a highly transparent labeling experience for the user.

Customer satisfaction

95 Highest impact

A high average rating and massive review count indicate that users find the formula exceptionally reliable and effective. Broadly positive feedback suggests the product consistently delivers the expected results for mood and rest support.

Value for money

97 Highest impact

At $0.13 per serving, this supplement offers outstanding value and is highly competitive within its category. The combination of high quality and extremely low cost makes it a top choice for value-conscious consumers.

Report analysis

Goals

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

A 100mg dose of 5-HTP is provided per capsule to support the synthesis of hormones crucial for a healthy sleep cycle. Naturally derived from Griffonia seed, this amino acid addresses the biological building blocks required for rest.

This minimalist approach ensures a clean and focused way to facilitate easier sleep onset without complex herbal blends. It is well suited for individuals looking for a reliable, moderate level of support.

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Stress Relief
Impact
Highest effect
B+ Goal FitB+ Strength of SupportC CoverageA Formula Quality

A 100 mg dose of 5-HTP naturally derived from Griffonia seed supports serotonin production for improved emotional resilience and mood. This single-ingredient formula provides a targeted and straightforward approach to navigating daily pressure.

Standardized seed extract ensures reliable potency and consistency in every capsule. The clean and economical profile is designed for individuals seeking direct amino acid support without the complexity of a multi-ingredient blend.

View goal →
Weight Loss
Impact
Highest effect
B+ Goal FitA- Strength of SupportC CoverageA- Formula Quality

5-HTP is provided in a 100 mg dose to help regulate appetite and support satiety. This single-ingredient capsule targets the serotonin pathway to manage hunger signals and help curb carvings for high-calorie foods.

Increased serotonin availability is associated with more consistent dietary habits and a greater sense of fullness during weight loss. Natural Griffonia simplicifolia seed extract provides a reliable botanical source for this essential material ingredient.

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Ingredients

IngredientAmount per serving
L-5 HTP (Griffonia simplicifolia seed extract)
 100 mg
Adults 18–50
Report overview
5-HTP (Griffonia simplicifolia seed extract) · 100 mg OverallScore82
C+ Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyA+ Value
Extra-strength 100mg dose naturally derived from Griffonia seed extract provides a reliable therapeutic level. Large volume packaging and competitive pricing make it a strong option for budget-conscious users.
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