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NOW Supplements 5-HTP (5-hidroxitriptofano) 100 mg, supports Neurotransmitter *, 120 vegan capsules

4.5 4.5 out of 5 stars 8,415 ratings

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About this item

  • VEGAN CAPSULES/NEUROTRANSMITTER SUPPORT: 5-HTP is the intermediate metabolite between the amino acid L-tryptophan and serotonin
  • TYPICALLY USED AS A SLEEP SUPPLEMENT/SUPPORTS POSITIVE MOOD AND RELAXATION: 5-HTP supports the production of serotonin in the brain and central nervous system; serotonin can impact sleep, mood, appetite, and body temperature
  • CERTIFICATIONS/CLASSIFICATIONS: Dairy Free, Egg Free, Kosher, Made without Gluten, Non-GMO, Nut Free, Soy Free, Vegan/Vegetarian
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined including our laboratory/testing methods (for stability, potency, and product formulation)
  • Packaged in the USA by a family owned and operated company since 1968
  • Packaged in the USA by a family owned and operated company since 1968

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From the manufacturer

Product Description

5-HTP, the intermediate metabolite between the amino acid L-tryptophan and serotonin, is extracted from the seed of an African plant (Griffonia simplicifolia). This dietary supplement and supports a positive mood and relaxation.* 5-HTP supports the production of serotonin in the brain and central nervous system; serotonin can impact sleep, mood, appetite, and body temperature.* Natural color variation may occur in this product.

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 2.5 x 2.5 x 4.44 inches; 4 ounces
  • Item model number ‏ : ‎ 0106
  • Department ‏ : ‎ Beauty
  • Date First Available ‏ : ‎ December 12, 2003
  • Manufacturer ‏ : ‎ NOW Sports - Nutrition and Wellness
  • ASIN ‏ : ‎ B0013OQI1W
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    4.5 4.5 out of 5 stars 8,415 ratings

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This Item
NOW Supplements 5-HTP (5-hidroxitriptofano) 100 mg, supports Neurotransmitter *, 120 vegan capsules
NOW Supplements 5-HTP (5-hidroxitriptofano) 100 mg, supports Neurotransmitter *, 120 vegan capsules
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Price-48% $16.65
List:$31.99
$37.05$29.28-15% $17.99
List:$21.16
$23.99$31.32
Price Per Unit$0.14 / Count$0.31 / Count$0.33 / Count$0.07 / Count$0.40 / Count$6.26 / Count
Delivery
Get it as soon as Tuesday, Apr 2
Get it Apr 3 - 8
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it Apr 2 - 4
Customer Ratings
Easy to swallow
4.3
4.7
4.3
4.4
Flavor
4.1
4.5
4.1
4.1
Sleep quality
3.8
4.0
3.8
3.9
Sold By
Amazon.com
Texy Deals
Amazon.com
Carlyle
Triquetra Health
iHerb LLC
keyword type
5-htp-nutritional-supplements
5-htp-nutritional-supplements
5-htp-nutritional-supplements
5-htp-nutritional-supplements
5-htp-nutritional-supplements
5-htp-nutritional-supplements
form
Capsule
Capsule
Tablet
Capsule
Capsule
Capsule
flavor
Unflavored
Unflavored
Unflavored
size
120 Count (Pack of 1)
60 Count (Pack of 1)
90 Servings (Pack of 1)
240 Count (Pack of 1)
60 Count (Pack of 1)
240 Count
weight
0.25 pounds
0.11 kilograms
0.09 pounds
0.09 kilograms
0.4 pounds
age range
Adult
Adult
Adult
Adult
Adult
Adult
product benefit
Dietary Supplement,Mood Support,Nervous System Health
Stress Relief
Supports
serving suggestion
Take 1 capsule daily, preferably on an empty stomach at bedtime.
1 tablet
2 capsules

Important information

Safety Information

This product is labelled to United States standards and may differ from similar products sold elsewhere in its ingredients, labeling and allergen warnings

Ingredients

Supplement FactsServing Size:1 Veg CapsuleServings Per Container:60DescriptionAmount per Serving% Daily Value5-HTP (5-hydroxytryptophan)(from Griffonia simplicifolia Extract) (Seed) 100 mg * Daily Value not established. *Daily Value not established.Other Ingredients: Rice Flour and Hypromellose (cellulose capsule). Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens. Caution: For adults only. Not recommended for pregnant/nursing women. Consult physician if taking medications (especially antidepressants), or have a medical condition. May cause drowsiness and mild transient GI symptoms. Take with food in case of GI upset. Keep out of reach of children. Natural color variation may occur in this product. Store in a cool, dry place after opening. Family owned since 1968.

Directions

Take 1 capsule daily, preferably on an empty stomach at bedtime. Store in a cool, dry place after opening.

Legal Disclaimer

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Looking for specific info?

Customer reviews

4.5 out of 5 stars
4.5 out of 5
8,415 global ratings

Customers say

Customers like the quality, mood and sleep aid of the product. They mention that it works well, is good value and a worthy investment for mental and emotional health. Some appreciate the side effects, and energy levels. Others however, are not happy with the pain relief and say that it makes them feel nauseous all day and gives them digestive pain. Opinions are mixed on taste.

AI-generated from the text of customer reviews

316 customers mention243 positive73 negative

Customers like the quality of the supplement. They say it works better than any antidepressant, and has no issues. Some mention that it works well to relax. Overall, customers are satisfied with the product and recommend it to others.

"works great" Read more

"...He was right. They work great. I sleep well and wake up ready to start the day everyday. This is something I have not experienced in several years." Read more

"...I have more energy, I have more fun, I'm snacking less, and I get the perfect boost to continue on with my day!..." Read more

"...this so I ordered a bottle and after several weeks noticed no improvement at all. Maybe it will work for others but not for me." Read more

284 customers mention252 positive32 negative

Customers like the mood of the product. They say it helps with mild depressive mood dips, and stabilizes their mood. They also say it works best when feeling mentally restless and helps them relax. Customers also say that it's great to elevate serotonin and has helped them level out.

"...my 50MG (total 150MG at approximately 10-11:00 PM) and wow, they really help me relax and then fall into a solidly comfortable sleep, with no sleepy..." Read more

"I use this product as a sleep aid and I find that it seems to help with mood, reducing stress and increasing focus." Read more

"...I began taking these a few days ago and my mood has improved drastically. The first day I took 2 pills and by the following day, I felt much better...." Read more

"I have read that this is great to elevate serotonin. I am not sure if you are supposed to take it daily, or for how long...." Read more

242 customers mention198 positive44 negative

Customers like the sleep aid. For example, they mention it helps them sleep better, stay asleep through the night, and has helped them recover quicker. They also say it helps relax and fall into a solidly comfortable sleep.

"...and wow, they really help me relax and then fall into a solidly comfortable sleep, with no sleepy “hangover” the next day...." Read more

"...This time, my sleep hasn't been affected by the pills. I am able to sleep a good 8 hours without drowsiness.OLD REVIEW:..." Read more

"...He was right. They work great. I sleep well and wake up ready to start the day everyday. This is something I have not experienced in several years." Read more

"...you take the recommended dose and take it at night, it is a great way to help you sleep and works better than any antidepressant I have ever taken...." Read more

95 customers mention79 positive16 negative

Customers like the value of the product. They say it offers decent quality for low prices and is a worthy investment for your mental and emotional health.

"I use this product since 2 years , good price" Read more

"...But I wasn’t too concerned because the product is reasonably priced.But seriously give it a whirl...." Read more

"...I'd say it's worth the money, absolutely." Read more

"...Plus, the price seems like a pretty good value to me, especially in comparison to Onnit Labs NEW MOOD with 5-HTP, 30 Capsules...." Read more

64 customers mention48 positive16 negative

Customers like the side effects of the product. They say it has no negative or funny after taste. They also say it works with overall wellness, and is an entirely safe alternative to prescription SSRIs that often have dangerous side effects. Customers also say the impact has been immediate. They mention that the product works great on its own, and additions amplify the effects even more.

"Thank you for quick, safe , speedy mailing…perfect!!!" Read more

"...Only been doing it a couple of weeks but will say that impact has been immediate...." Read more

"...It completely screwed up my neurochemistry! After about three days of using it, my mind felt scrambled and I was unable to sleep...." Read more

"...Though the 5htp works great on it's own, the additions amplify the effects even more. My life has improved so much." Read more

41 customers mention41 positive0 negative

Customers are satisfied with the energy levels of the supplement. They mention that it gives them a noticeable boost of energy, improves productivity, and thinks better. They also say that it calms their nerves and does not make them tired at all. Customers also say the supplement helps them recover quicker and detox their body. They say it does not leave them feeling dopey or drugged up.

"...It did not make me groggy...I just felt like I welcomed sleep...." Read more

"...I have more energy, I have more fun, I'm snacking less, and I get the perfect boost to continue on with my day!..." Read more

"...with melatonin to upgrade the quality of sleep, the supplement was better absorbed in my body and utilized when crossing blood-brain barrier than if..." Read more

"...I mean it, this stuff is powerful...." Read more

55 customers mention38 positive17 negative

Customers are mixed about the taste of the product. Some mention that it helps their mood, and decreases their appetite. They say it makes them not hungry at all, and satiates their appetite, while others say that it hurt for several hours and killed their appetite for the evening.

"...I have more energy, I have more fun, I'm snacking less, and I get the perfect boost to continue on with my day!..." Read more

"I wish I found it years ago. Helped me stay on my diet and control my hunger." Read more

"...My "side effects" were very vivid dreams and a significant decrease in appetite...I couldn't hardly look at food...." Read more

"...They don’t have a flavor, are pretty ease to swallow, and don’t have any kind of aftertaste...." Read more

99 customers mention21 positive78 negative

Customers are not satisfied with the pain relief provided by the product. They mention that it makes them feel nauseous all day, gives them digestive pain, and hurts their stomach at first. They also have zero energy and lots of stomach cramps. They say that the pain reliever makes them violently ill, with very bad heartburn that lasted most of the night. Some customers also report that the product gives them a mild headache. Overall, customers are not happy with the product and recommend it to others.

"...I do think it does give me a mild headache, but it's tolerable. I wake up less during the night when I use this." Read more

"...If I take it with food it does nothing. It hurt my stomach at first, but no pain no gain. It doesn’t hurt my stomach anymore...." Read more

"...It hit my nervous system, making me shaky and irritable, anxious, hungry and I did not sleep as well as I did before taking 5HTP...." Read more

"...No bumps, hives, red marks or anything. Just a gentle tickling sensation when I got into bed.Oh man it’s night and day...." Read more

Sticker on top of directions!!!
5 Stars
Sticker on top of directions!!!
To the seller:I love this product, but why cover the directions on how to use with a sticker!Please if you must get a sticker, attach it where it doesn’t cover important information!
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Top reviews from other countries

Translate all reviews to English
Paulina Lopez P. Rojo
5.0 out of 5 stars Buen producto
Reviewed in Mexico on August 9, 2023
Pavel
5.0 out of 5 stars Helpful for maintaining diet.
Reviewed in India on January 20, 2024
Raul Rios covian
5.0 out of 5 stars Recomendado
Reviewed in Mexico on December 25, 2023
J.S. C.
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Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.