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5-HTP 100 mg

NOW

4.7
★ ★ ★ ★ ★
(40188 ratings)
5-HTP 100 mg
Product Image
Score 89

An extremely popular and well-priced 100mg 5-HTP from the highly reputable NOW brand, offering great value for a standard formulation.

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

leaderboard Score 89

An extremely popular and well-priced 100mg 5-HTP from the highly reputable NOW brand, offering great value for a standard formulation.

Quantity: 180, Dose: 50mgQuantity: 90, Dose: 50mgQuantity: 30, Dose: 50mgQuantity: 120

insightsAnalysis

The NOW 5-HTP 100mg is a highly popular and well-regarded supplement, evident from its exceptionally high review count of nearly 40,000 positive reviews. It provides a robust 100mg dose of 5-HTP from Griffonia simplicifolia at a very competitive price per serving. NOW is consistently praised by consumers and often recommended by nutritionists for its quality and reliability. While it's a straightforward 5-HTP product without added cofactors, its purity, effective dosage, and excellent value make it a top contender for general mood, stress, and sleep support.
thumb_upPros
  • High 100mg dose.
  • Excellent price per serving.
  • Exceptionally high number of positive reviews, indicating widespread user satisfaction and trust in the brand.
  • From a highly reputable brand (NOW).
thumb_downCons
  • Does not include cofactors like Vitamin B6 or C, which can enhance serotonin conversion.
warningWarnings
  • As with all 5-HTP, caution is advised for individuals on SSRIs or other psychiatric medications due to the risk of serotonin syndrome.
flagReport analysis
$9.69($0.16 per serving)
Vitacost
$ 9.69
Daily Vita
$ 9.90
Amazon
$ 9.95
iHerb
$ 10.40
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Ingredients

IngredientAmount per serving
5-HTP
100 mg
grain_off Gluten Free person Adults 18–50 eco Vegan Kosher free_breakfast Dairy Free eco Vegetarian
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Categories

5-HTP 90
This product is a leading choice in the 5-HTP category due to its optimal 100mg dosage, competitive price per serving, and overwhelming positive feedback from tens of thousands of users, making it a gold standard for basic 5-HTP.

Goals

flag Mood Support 90
As a reliable source of 100mg 5-HTP, a common and effective dose for mood, its widespread positive reception solidifies its strong position for mood support.
flag Stress Relief 85
The 100mg dose combined with the product's reliability and positive user feedback makes it highly effective for supporting stress relief for many individuals.
flag Sleep Support 85
100mg 5-HTP is a good dose to support the melatonin pathway for sleep. Its efficacy is well-attested by the vast number of positive reviews from users seeking sleep aid.
inventory_2Recommended products
90 Value

5-HTP 100 mg

NOW
4.7
★★★★★
(48226 ratings)
This alternative from the same NOW brand offers the identical 100mg dose but in a larger 120-serving bottle at a slightly lower price per serving, providing even greater long-term value for a high-quality 5-HTP.
Other sellers (4)
92 Value

5-HTP 100 mg

Doctor's Best
4.7
★★★★★
(12256 ratings)
Offers a potent 100mg dose with an exceptionally low price per serving due to its massive 180-serving quantity, representing outstanding long-term value for consistent high-strength 5-HTP supplementation.
Other sellers (2)
85 Value

5-HTP 100 mg Extra Strength

Swanson
4.8
★★★★★
(3247 ratings)
Provides 100mg of 5-HTP at a very competitive price per serving, offering a strong dose at an excellent overall cost, making it a great value choice for many users.
Other sellers (1)
92 Performance

5-HTP Enhanced with Vitamins B6 and C

Doctor's Best
4.8
★★★★★
(5265 ratings)
This product includes critical cofactors Vitamin B6 and C, which significantly enhance the conversion of 5-HTP to serotonin, making it potentially more effective for mood and sleep than the pure 5-HTP from NOW.
Other sellers (3)
90 Performance

5-HTP with Vitamin B6 & Vitamin C

Lake Avenue Nutrition
4.7
★★★★★
(5077 ratings)
Provides 100mg of 5-HTP along with Vitamin B6 and C, optimizing the bioavailability and efficacy of 5-HTP for mood, stress, and sleep support, offering a more complete formulation.
Other sellers (0)
88 Performance

5-HTP

Nature's Way
4.5
★★★★★
(829 ratings)
Offers 100mg of 5-HTP complemented by Vitamin B6 and C, which are vital for neurotransmitter conversion, providing a more comprehensive and potentially more effective solution for overall well-being.
Other sellers (2)
79 Budget

5-HTP 100 mg Extra Strength

Swanson
4.8
★★★★★
(3247 ratings)
Offers the same 100mg dose at a noticeably lower price per serving, making it a more budget-friendly option for consistent 5-HTP intake.
Other sellers (1)
85 Budget

5-HTP 100 mg

Doctor's Best
4.7
★★★★★
(12256 ratings)
Provides 100mg of 5-HTP at an exceptionally low price per serving, offering significant cost savings for a high-dose supplement.
Other sellers (2)
80 Budget

5-HTP 50 mg

NOW
4.7
★★★★★
(13400 ratings)
While a lower 50mg dose, it offers a substantially cheaper price per serving from the same trusted brand, allowing users to potentially take two capsules for 100mg at a better overall cost.
Other sellers (5)
90 Value

5-HTP 100 mg

NOW
4.7
★★★★★
(48226 ratings)
This alternative from the same NOW brand offers the identical 100mg dose but in a larger 120-serving bottle at a slightly lower price per serving, providing even greater long-term value for a high-quality 5-HTP.
Other sellers (4)
92 Value

5-HTP 100 mg

Doctor's Best
4.7
★★★★★
(12256 ratings)
Offers a potent 100mg dose with an exceptionally low price per serving due to its massive 180-serving quantity, representing outstanding long-term value for consistent high-strength 5-HTP supplementation.
Other sellers (2)
85 Value

5-HTP 100 mg Extra Strength

Swanson
4.8
★★★★★
(3247 ratings)
Provides 100mg of 5-HTP at a very competitive price per serving, offering a strong dose at an excellent overall cost, making it a great value choice for many users.
Other sellers (1)
92 Performance

5-HTP Enhanced with Vitamins B6 and C

Doctor's Best
4.8
★★★★★
(5265 ratings)
This product includes critical cofactors Vitamin B6 and C, which significantly enhance the conversion of 5-HTP to serotonin, making it potentially more effective for mood and sleep than the pure 5-HTP from NOW.
Other sellers (3)
90 Performance

5-HTP with Vitamin B6 & Vitamin C

Lake Avenue Nutrition
4.7
★★★★★
(5077 ratings)
Provides 100mg of 5-HTP along with Vitamin B6 and C, optimizing the bioavailability and efficacy of 5-HTP for mood, stress, and sleep support, offering a more complete formulation.
Other sellers (0)
88 Performance

5-HTP

Nature's Way
4.5
★★★★★
(829 ratings)
Offers 100mg of 5-HTP complemented by Vitamin B6 and C, which are vital for neurotransmitter conversion, providing a more comprehensive and potentially more effective solution for overall well-being.
Other sellers (2)
flagReport alternatives

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