In Stock
Nutricost

5-HTP , 100 mg, 240 Capsules

4.8 · 636 reviews
2,119 ₽

5-Hydroxytryptophan Dietary Supplement Nutricost® Quality Guaranteed Vegetarian Product GMP Compliant Facility Non-GMO Product Third Party Tested Gluten Free

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5-Hydroxytryptophan Dietary Supplement Nutricost® Quality Guaranteed Vegetarian Product GMP Compliant Facility Non-GMO Product Third Party Tested Gluten Free

Customer reviews

5.0
verified purchase
Good for my mood

I like this product because you get a good amount for your money. I use it to boost my serotonin levels pairing it with tyrosine to boost my dopamine levels. Seems to help.

4/13/2026
5.0
verified purchase
Yay

⭐️⭐️⭐️⭐️⭐️ I’ve been offering this supplement to my customers and the feedback has been consistently excellent. The capsule size is convenient—not too large, making it easy to take daily without discomfort. The serving size is well-balanced and practical, fitting بسهولة into any routine. There’s no unpleasant taste, which is a big plus for those sensitive to supplements. The packaging is also very well done—clean, professional, and secure, which gives a strong impression of quality. Overall, it’s a reliable and well-presented product that customers are happy to continue using.

3/17/2026
5.0
verified purchase
great quality and ingredients to help sleep and uplifting mood

5-hydroxytryptophan (5-HTP) is a chemical byproduct of the amino acid L-tryptophan and the direct precursor to serotonin, a neurotransmitter that regulates mood, sleep, and appetite. It is primarily sourced from the seeds of the African plant Griffonia simplicifolia. [1, 2, 3] Key Potential Benefits Depression & Mood: 5-HTP is most commonly used to manage symptoms of depression. Some studies suggest it may be as effective as standard SSRI antidepressants (like Prozac) for some individuals. Sleep Quality: As a precursor to both serotonin and melatonin, 5-HTP may help reduce the time it takes to fall asleep and increase the duration of deep, REM sleep. Weight Management: It may aid weight loss by increasing feelings of fullness (satiety), which can naturally lead to a reduction in calorie and carbohydrate intake. Fibromyalgia & Migraines: Preliminary evidence suggests 5-HTP may reduce the frequency of migraines and alleviate symptoms of fibromyalgia, such as muscle pain, anxiety, and fatigue. [1, 2, 4, 5, 6, 7, 8] Common Dosages Dosage often depends on the specific health goal and is typically divided throughout the day to minimize nausea: [9, 10] Mood/Depression: 100–300 mg daily, often split into three doses. Sleep Aid: 100–300 mg taken 30–45 minutes before bedtime. Weight Management: 250–300 mg taken 30 minutes before meals. Serotonin Syndrome: 5-HTP should not be taken with antidepressants (SSRIs, SNRIs, MAOIs) or other serotonergic drugs. Combining them can lead to a life-threatening excess of serotonin, causing heart palpitations, high blood pressure, and seizures. Side Effects: Common mild reactions include nausea, heartburn, stomach pain, and diarrhea. Eosinophilia-Myalgia Syndrome (EMS): There are rare reports of 5-HTP users developing EMS, a serious neurological condition. While this may be linked to specific contaminants rather than 5-HTP itself, caution is advised.

3/16/2026
5.0
verified purchase

This product features high quality and a perfectly suitable size. It is packaged carefully and made with clean, reliable ingredients. The benefits it offers are noticeable and very pleasing.

3/10/2026
5.0
verified purchase

This product delivers top-tier quality in a perfectly practical size. It comes in well-designed packaging and is made with pure, high-quality ingredients. The benefits are noticeable and truly rewarding.

2/27/2026
5.0
verified purchase
great

good quality, price per dose, very happy with my purchase

1/26/2026
5.0
verified purchase

I find it helps with relaxing/stress relief pre bedtime. I noticed the difference when I had ran out and felt that sleep wasn’t the same. Definitely not letting it run out again. It’s an easy to swallow capsule, a normal size. Seems like good quality based on effectiveness and lack of any undesirable side effects. Theres no strange after taste.

11/26/2025
5.0
verified purchase
Good

Sleep good. Start using- 1 morning, 1 before the bed Emotionally- good I recommend this product

11/25/2025
5.0
verified purchase
for menopause

I take it at night on empty stomach before I sleep and it helps with waking up with a flat stomach and a good mood the next day. the main ingredient is the benefits of serotonin in the entire body. this brand is quality in a package for me. coffee managing stress on the body. strong effect. I do not take it lightly..

10/31/2025
5.0
verified purchase

5-HTP from Nutricost boosts energy levels, strengthens the immune system and improves sleep. My husband use it every day! The taste is good and the quality is great!

8/19/2025