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

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Purchase options and add-ons

Brand	NOW
Flavor	Unflavored
Primary Supplement Type	multivitamin
Unit Count	120 Count
Item Form	Capsule
Item Weight	4 ounces
Item dimensions L x W x H	2.5 x 2.5 x 4.44 inches
Special Ingredients	Griffonia Simplicifolia Extract
Diet Type	Vegan
Product Benefits	Dietary Supplement,Mood Support,Nervous System Health

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

WARNING: California’s Proposition 65

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

Best Sellers Rank: #4,066 in Health & Household (See Top 100 in Health & Household)
- #3 in 5-HTP Nutritional Supplements
- #676 in Sales & Deals

Customer Reviews:
4.5 8,493 ratings

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	This Item NOW Supplements 5-HTP (5-hidroxitriptofano) 100 mg, supports Neurotransmitter *, 120 vegan capsules	Recommendations Carlyle 5HTP \| 100mg \| 240 Capsules \| 5 Hydroxtryptophan \| Non-GMO & Gluten Free Supplement	dummy Organic 5-HTP - 200 mg \| 99% 5HTP Concentration, Plus Cofactor Vitamin B6 & Lion’s Mane \| Water Extracted from Organic Griffonia Seeds \| Supports Mood, Cognition & Sleep (60 Capsules \| 30 Servings)	dummy Natrol 5-HTP Time Release Capsules, Promotes a Calm Relaxed Mood, Helps Maintain a Positive Outlook, Enables Production of Serotonin, Drug-Free, Maximum Strength, Unflavored, 100 mg, 30 Count	dummy 5-HTP, Now Foods	dummy Jiva Botanicals Lycopene Supplement 30 mg Capsules - Organic Tomato Extract Lycopene Prostate Vitamins - Support Normal Prostate Health and Normal Heart Function for Men & Women - 120 Vegan Capsule
	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart
Price	-49% $16.31 List: $31.99	-15% $17.99 List: $21.16	$23.99	$19.99	$31.32	$34.99
Price Per Unit	$0.14 / Count	$0.07 / Count	$0.40 / Count	$0.67 / Count	$6.26 / Count	$0.29 / Count
Delivery	Get it as soon as Monday, May 13	Get it as soon as Monday, May 13	Get it as soon as Monday, May 13	—	Get it May 10 - 14	Get it as soon as Monday, May 13
Customer Ratings	4.58,493	4.571	4.4662	4.5501	5.03	4.4256
Easy to swallow	4.3	4.3	4.3	4.6	—	4.8
Flavor	4.1	4.1	4.1	3.5	—	4.5
Sleep quality	3.8	3.8	3.7	3.8	—	—
Value for money	—	—	4.0	3.9	—	4.4
Sold By	Amazon.com	Carlyle	Triquetra Health	Amazon.com	iHerb LLC	Jiva Online
keyword type	5-htp-nutritional-supplements	5-htp-nutritional-supplements	5-htp-nutritional-supplements	5-htp-nutritional-supplements	5-htp-nutritional-supplements	lycopene-nutritional-supplements
form	Capsule	Capsule	Capsule	Capsule	Capsule	Capsule
flavor	Unflavored	—	Unflavored	Unflavored	—	Tomato
size	120 Count (Pack of 1)	240 Count (Pack of 1)	60 Count (Pack of 1)	30 Count (Pack of 1)	240 Count	120 Count (Pack of 1)
weight	0.25 pounds	0.09 kilograms	0.4 pounds	0.04 kilograms	—	0.14 pounds
age range	Adult	Adult	Adult	Adult	Adult	Adult
product benefit	Dietary Supplement,Mood Support,Nervous System Health	—	Supports	Metabolism Management	—	Support Skin

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.

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Customer reviews

4.5 out of 5

8,493 global ratings

How customer reviews and ratings work

Customers say

Customers like the quality, value, and side effects of the nutritional supplement. They mention that it works as a sleep aid, is of good value, has no negative side effects, and is an entirely safe alternative to prescription SSRIs. Customers are also happy with energy levels, and mood. However, some customers dislike relief and have different opinions on taste.

AI-generated from the text of customer reviews

321 customers mention244 positive77 negative

Customers are satisfied with the quality of the product. They mention that it works better than any antidepressant, it works well to relax, and is a reliable product.

"Its a great profuct. It gave me interesting sleep." Read more

"works great" 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

"I doubt the quality. Seems ineffective." Read more

285 customers mention252 positive33 negative

Customers like the mood of the product. They say it helps with mild depressive mood dips, and stabilizes their mood. Some say it works best when feeling mentally restless. They also say it does wonders with stress levels and provides a constant feeling of zen.

"...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 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 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 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

245 customers mention199 positive46 negative

Customers like the sleep aid. They say it helps them sleep better, stay asleep through the night, and wake up rested. Some say it also helps them recover quicker and helps their body detox.

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

"Its a great profuct. It gave me interesting sleep." 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

97 customers mention79 positive18 negative

Customers like the value of the product. They say it's a worthy investment for 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

"...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

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

64 customers mention48 positive16 negative

Customers like the side effects of the product. They say it has no negative side effects or funny after taste. They also say it works with overall wellness and is an entirely safe alternative to prescription SSRIs. Customers also mention the impact has been immediate. They appreciate the safety protocols in place in the manufacturing.

"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 find the supplement gives them a noticeable boost of energy, improves productivity, and makes them feel healthier. They also say it does not make them tired at all, and that it helps them recover quicker and detox.

"...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 it helps their mood and decreases their appetite, while others say 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

"...I've been taking it for 2 days now and I am blown away. I have ZERO appetite, a constant feeling of zen, and I no longer feel like I am about to..." Read more

98 customers mention21 positive77 negative

Customers are dissatisfied with the relief of the nutritional supplement. They mention that it makes them feel nauseous all day, with severe stomach pain, vomiting, and dizziness. They also have zero energy and lots of stomach cramps. They say that it gives them very bad heartburn that lasted most of the night. They feel violently ill and have a mild headache.

"...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

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Annie Malinois

Grateful *former* Insomniac.

Reviewed in the United States on February 5, 2024

Verified Purchase

A while ago I ordered the 50MG and they didn’t do much. Now I take one of these 100MG capsules with 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 “hangover” the next day. I’m an Olympic-caliber insomniac of nearly 20 years and I was pretty much resigned to a sleepless fate. Not any more! Prompt shipping and packaging intact upon arrival. Easy to swallow size too. Thank you.

24 people found this helpful

Helpful

WindJeep

It works.

Reviewed in the United States on April 21, 2024

Verified Purchase

Its a great profuct. It gave me interesting sleep.

Helpful

MoGo480

Helps with depression from grieving - only take if depressed + have issues sleeping

Reviewed in the United States on September 9, 2020

Verified Purchase

UPDATE: For the past 2 wks, I've been grieving the loss of my pet and also my son has left for 6 month, and I can't talk or see him. It has caused me to become very depressed and I couldn't stop crying. I wasn't eating or getting out of bed. 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. I now take 1 per day and I haven't cried once in the past few days since taking them. I pray they will continue to work. This time, my sleep hasn't been affected by the pills. I am able to sleep a good 8 hours without drowsiness.

OLD REVIEW:
If you do not have low serotonin levels or, issues with depression, anxiety, or insomnia/problems sleeping or staying asleep then DO NOT TAKE. I tried this because I thought it would help me focus but instead it just allowed me to fall into a deeper than normal sleep and I slept for nearly 24 hours and still woke up feeling like I could stay asleep forever. It did not make me groggy...I just felt like I welcomed sleep. I do not suffer from any symptoms that these supplements are intended for and what I've read, long-term use can negatively effect your body if you do not have low serotonin. These also caused me to have a little anxiety and moodiness.

WebMD: It has been used safely in doses up to 400 mg daily for up to one year. But some people who have taken 5-HTP have developed a condition called eosinophilia-myalgia syndrome (EMS). EMS is a serious condition involving extreme muscle tenderness (myalgia) and blood abnormalities (eosinophilia). Other potential side effects of 5-HTP include heartburn, stomach pain, nausea, vomiting, diarrhea, drowsiness, sexual problems, and muscle problems.

76 people found this helpful

Helpful

JessJ

Works great

Reviewed in the United States on May 21, 2012

Verified Purchase

I started taking 5htp to address mild symptoms of depression and carb cravings. Before I continue, I have to stress that my symptoms were mild. I didn't have severe depressive symptoms such as sleeping all day, suicidal urges, etcetera. I did a little reading, which suggested that low serotonin levels, a neurotransmitter that is often involved in mood imbalances, can make us crave carbohydrates. After reading about the carb cravings and experiencing significant sadness for a prolonged period of time, I thought I should give it a shot.

I'm only taking one pill a day, in the evenings (due to comments that 5htp might cause drowsiness). I haven't noticed any significant drowsiness, but I did recall some vivid (not scary) dreams. Usually I have a hard time recalling my dreams, so maybe it helped me to recall them. More importantly, my mood seems improved. I've only been taking the supplement for over a week, so its rather early. Could just be a placebo effect. Regardless, I'm happy with the results so far. I've only splurged on carbs once, and that was after skipping dinner (I have a cold and had the accompanying lack of appetite most of the afternoon). I'm also taking coromega (omega 3 supplement) so that might be helping with the cravings as well. Either way, I feel mild but noticeable improvement.

I gave the product four stars because the first few nights, I had an increase in anxious symptoms (I'm also taking supplements for anxiety). Those only last 2-3 days, and I decided to continue taking 5htp to see if the symptoms would cease, which they did. Also, I chose to take 5htp instead of sam-e (which I was also considering) because I have hypoglycemia, and sam-e has a potential side effect of lowering blood sugar. I tried St. John's Wort several years ago, but I didn't take it consistently, so I can't speak to its effects.

If you experience mild depressive symptoms and carb cravings, give it a try. Be sure not to combine it with other antidepressants tho!

40 people found this helpful

Helpful

Rick Rock

Effective sleep aid

Reviewed in the United States on February 10, 2024

Verified Purchase

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

7 people found this helpful

Helpful

Theodosia

Quality and price

Reviewed in the United States on February 28, 2024

Verified Purchase

I use this product since 2 years , good price

One person found this helpful

Helpful

Rachel

Plz do NOT take with antidepressants (talk w/ dr.)

Reviewed in the United States on March 6, 2024

Verified Purchase

Not taking any points off for my own issue, but I just wanted to mention for the safety of others that this should not be taken with any antidepressants unless you do so under your dr's supervision. I have googled it a million times and this, along with St Johns Wort, are NOT recommended to be taken along with antidepressants because of the risk of Serotonin Syndrome. I bought these because I wanted to add them with my Prozac (which is not working for me very well) and have heard great things about this supplement. Unfortunately I didn't find out until after I bought it and opened it that you can't take it with antidepressants. I'm giving 5 stars because everything was great about packaging and I know this brand to be great quality, I have many other supplements from them that are amazing.

9 people found this helpful

Helpful

Francoise

Doubtful quality.

Reviewed in the United States on August 29, 2023

Verified Purchase

I doubt the quality. Seems ineffective.

Helpful

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Paulina Lopez P. Rojo

Buen producto

Reviewed in Mexico on August 9, 2023

Verified Purchase

Aunque no me genera sueño, cuando me duermo sienro que descanso mejor que antes. Estoy de mejor humor

Translate review to English

Pavel

Helpful for maintaining diet.

Reviewed in India on January 20, 2024

Verified Purchase

It's a supplement for maintaining diet.

Mónico

Como producto está bien. Pero...

Reviewed in Mexico on April 8, 2024

Verified Purchase

Así es, mi experiencia con este producto no fue lo que yo esperaba. A lo mejor me falto más información sobre su uso. A lo mejor mis expectativas eran más altas. Mi sugerencia, antes de comprarlo, informarse lo mejor que puedan.

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J.S. C.

awesome product

Reviewed in India on June 25, 2023

Verified Purchase

excellent product for long term depression

One person found this helpful

Raul Rios covian

Recomendado

Reviewed in Mexico on December 25, 2023

Verified Purchase

Sirve para tu desempeño cerebral todos los días .

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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.

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