5-HTP 200 mg®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Serving Size: 1 Tablet(s) · 1 per day

Not Present

• 

  NOW Foods 5-HTP 200mg 60 Veg Capsules

  Walmart - Fruitful Yield4.8(2000)

  $22.98
• 

  (2 pack) NOW Supplements, 5-htp (5-hydroxytryptophan) 200 mg, Double Strength, Neurotransmitter Support*, 60 Veg Capsules, Size: 4.30

  Walmart - Fruitful Yield4.8(2000)

  $36.64
• 

  (2 pack) NOW Supplements, 5-htp (5-hydroxytryptophan) 200 mg, Double Strength, Neurotransmitter Support*, 120 Veg Capsules, Beige

  Walmart - Fruitful Yield4.7(21)

  $59.18
• 

  NOW 5-HTP mg

  NOW4.7(14000)

  $16.99
• 

  NOW | 5-HTP 200mg With L-Tyrosine 60 Capsules

  Vitamart.ca4.8(20)

  $21.97
• 

  Now 5-HTP - 200 mg

  Community Natural Foods4.8(20)

  $38.99
• 

  (2 pack) NOW Supplements, 5-htp (5-hydroxytryptophan) 100 mg, Neurotransmitter Support*, 60 Veg Capsules, Beige

  Walmart - Fruitful Yield4.7(21)

  $25.40
• 

  Nature's Nutrition 5-HTP Capsules

  Target4.6(12)

  $14.02

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• Supplement Warehouse

  4.7 (229)

  Vitamin & supplements store

  181 W Crossroads Pkwy Ste F, Bolingbrook, IL 60440

  Directions(630) 965-8526

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  8420 Eager Rd, St. Louis, MO 63144

  Directions(314) 961-3935

• Hundred

  4.3 (41)

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  50 S Center St Ste 3, City of Orange, NJ 07050

  Directions(347) 949-0230

• GNC

  4.4 (92)

  Vitamin & supplements store

  753 Broadway Spc 753, New York, NY 10003

  Directions(212) 380-5999

• Uscriptives

  4.4 (42)

  Vitamin & supplements store

  1535 W Loop S Ste 200, Houston, TX 77027

  Directions(800) 778-7191

• Vitakem Nutraceutical Inc.

  4.5 (31)

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  811 W Jericho Turnpike, Smithtown, NY 11787

  Directions(800) 233-2112

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  3.0 (6)

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  1925 Century Pk E, Los Angeles, CA 90067

  Directions(888) 216-0546

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  3.9 (73)

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  5525 Palmer Crossing Cir, Sarasota, FL 34233

  Directions(941) 487-5990

• Nutritional supplements

  JE Settle - … and Alternative Therapies in Mental Health, 2002 - Elsevier

  … , SAMe and 5-HTP, in mental health and … took 5-HTP (200 milligram per day) for 1 year followed by placebo the second year while the other half started with placebo and then took 5-HTP…

  20024 citations

• Secrets of 5-HTP: Nature's Newest Super Supplement

  W Conkling - 1998 - books.google.com

  … sleep patterns, and your overall health. In fact, its impressive … effective alternative to tryptophan is now known: 5HTP. As a … have found that 100 or 200 milligrams of 5-HTP per day is as …

  1998

• 5-HTP, Prozac's true alternative

  MA SOUTH - qisupplements.com

  … science, we can now take preformed 5-HTP, with many … is a natural substance normally made by the brain, without medical … to 200 mg., a dose shown to be effective in human clinical …

• 5-HTP, the natural SSRI alternative

  J South - aging-matters.com

  … Yet now, thanks to modern science, we can take preformed … by the brain, without medical supervision prudence suggests limiting daily dosage to 100 mg to 200 mg; the dose shown to …

• The Impact of 5-Hydroxytryptophan Supplementation on Cognitive Function and Mood in Singapore Older Adults: A Randomized Controlled Trial

  S Li, CN Sutanto, X Xia, JE Kim - Nutrients, 2025 - mdpi.com

  … capsules (NOW Foods, Bloomingdale, IL, USA) 20–30 min … , where 50–200 mg were administered and demonstrated … healthy and had not previously taken 5-HTP supplementation, …

  20255 citations

• Inhibition of allergic inflammation by supplementation with 5-hydroxytryptophan

  H Abdala-Valencia, S Berdnikovs… - … of Physiology-Lung …, 2012 - journals.physiology.org

  … 5-HTP supplementation reduces allergic inflammation. We also determined whether 5-HTP … /kg diet) at 4 g diet/day/20 g mouse is equivalent to 200 mg 5-HTP/100 pound person/day. …

  201247 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-07-24. DSLD Label ID: 204668. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.