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Double Strength 5-HTP 200 mg

NOW
4.8
(16873 ratings)
5-HTP 200 mg
Glycine 100 mg
Taurine 100 mg
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Score95

A bulk-sized, high-potency 5-HTP supplement for long-term mood and sleep support.

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

Score 95

A bulk-sized, high-potency 5-HTP supplement for long-term mood and sleep support.

How scoring works
$28.01($0.23 per serving)
iHerb
$ 34.29
iHerb
$ 34.29
Amazon
$ 28.01
Vitacost
$ 35.55
Daily Vita
$ 32.40
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Analysis

This product is exactly the same as the 60-count version but comes in a larger bottle for a better price. It delivers a strong 200mg dose of 5-HTP alongside amino acids that support relaxation. The B-vitamins in the mix ensure that your body can use the 5-HTP efficiently.

It is a great choice for maintaining a steady mood or improving your sleep over several months. The larger bottle means you won't have to reorder as often. It remains one of the most cost-effective ways to support your well-being.

Pros

  • Best value in the 120-count size
  • High potency for fewer pills
  • Includes helpful B-vitamin cofactors
  • Reliable and simple ingredients

Cons

  • High dose might be too much for beginners
  • Can cause vivid dreams for some users
  • May cause stomach upset if taken without food

Warnings

  • Talk to a professional if you take mood-altering medication
  • Monitor your response if you feel too sleepy
  • Store in a cool, dry place

Nutrient quality

92 Highest impact

A robust 200 mg dose of 5-HTP is effectively paired with vitamins B3 and B6 to support neurotransmitter balance. Supportive amino acids like taurine and glycine are present in moderate amounts to enhance the formula's calming effect.

Ingredient transparency

97 Highest impact

The label provides full disclosure of all active ingredients and their respective quantities, supporting informed clinical use. Detailed usage and naming conventions follow best practices for consumer transparency.

Customer satisfaction

96 Highest impact

High levels of consumer trust are evident through the vast number of positive reviews and strong average rating. Users frequently report significant benefits for emotional balance and sleep quality.

Value for money

98 Highest impact

Excellent value is achieved by providing a high capsule count and a potent, complex formula at a competitive price. The cost per serving is significantly lower than many single-ingredient alternatives.

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Goals

Impact
Highest effect
A Goal FitA+ Strength of SupportA CoverageA+ Formula Quality

5-HTP, Glycine, Taurine, and Inositol are pointed out for their synergistic roles in supporting neurotransmitter balance and relaxation. This double-strength formula provides 200 mg of 5-HTP to support emotional stability and a positive mood.

Including Niacin and Vitamin B6 provides essential metabolic cofactors for effective serotonin production. This multifaceted approach targets multiple biological pathways to support psychological well-being and stress resilience.

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

High-strength 5-HTP is paired with calming amino acids like glycine and taurine for relaxation support.

This 200mg dose appears well aligned with individuals seeking intensive circadian rhythm and emotional rest support.

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

Appetite regulation and satiety are targeted through 200mg of 5-HTP, supported by vitamins B3 and B6. This increased serotonin support helps manage carbohydrate cravings and emotional eating, which are significant behavioral challenges during weight loss.

Inclusion of glycine, taurine, and inositol provides additional support for metabolic stability and relaxation. This comprehensive approach addresses both the chemical and neurological drivers of hunger, making it a robust choice for individuals seeking satiety support.

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Ingredients

IngredientAmount per serving
Niacin (Niacinamide, Vitamin B3)
20 mg
Vitamin B6 (Pyridoxine Hydrochloride)
2 mg
5-HTP (Griffonia simplicifolia Seed Extract)
200 mg
Glycine
100 mg
Taurine
100 mg
Inositol
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
This double-strength 5-HTP supplement provides a potent 200mg dose alongside synergistic amino acids and vitamins. It is a high-quality, high-potency formula that offers exceptional value for money.
Glycine · 100 mg OverallScore71
B- Active Ingredient Quality & BioavailabilityB- Dose, Safety & Label TransparencyB- Value
This larger count of the 5-HTP blend offers the same synergistic support for relaxation. It remains a cost-effective way to get mood-supporting nutrients alongside small amounts of glycine.
Taurine · 100 mg OverallScore46
D+ Active Ingredient Quality & BioavailabilityD+ Dose, Safety & Label TransparencyF Value
The 120-count version of this 5-HTP formula offers the same low dose of taurine as its smaller counterpart. It is intended for mood support rather than significant amino acid supplementation.
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