5-HTP 100 mg
NOW
5-HTP 100 mg
4.7
★ ★ ★ ★ ★
(40188 ratings)
5-HTP 100 mg
Score 89.0
An extremely popular and well-priced 100mg 5-HTP from the highly reputable NOW brand, offering great value for a standard formulation.
Quantity: 60 Capsule(s)Servings size: 1 Veg Capsule(s) (60 servings)
Selected goals:
Other goals:
Stress Relief
Mood Support
Sleep Support
leaderboard Score 89.0
An extremely popular and well-priced 100mg 5-HTP from the highly reputable NOW brand, offering great value for a standard formulation.
insights Analysis
The NOW 5-HTP 100mg is a highly popular and well-regarded supplement, evident from its exceptionally high review count of nearly 40,000 positive reviews. It provides a robust 100mg dose of 5-HTP from Griffonia simplicifolia at a very competitive price per serving. NOW is consistently praised by consumers and often recommended by nutritionists for its quality and reliability. While it's a straightforward 5-HTP product without added cofactors, its purity, effective dosage, and excellent value make it a top contender for general mood, stress, and sleep support.
- High 100mg dose.
- Excellent price per serving.
- Exceptionally high number of positive reviews, indicating widespread user satisfaction and trust in the brand.
- From a highly reputable brand (NOW).
- Does not include cofactors like Vitamin B6 or C, which can enhance serotonin conversion.
- As with all 5-HTP, caution is advised for individuals on SSRIs or other psychiatric medications due to the risk of serotonin syndrome.
$9.69($0.16 per serving)
 Vitacost | $ 9.69 | |
 Daily Vita | $ 9.90 | |
 Amazon | $ 9.95 | |
 iHerb | $ 10.40 |
bolt Effectiveness for goals
5-HTP is a precursor to serotonin, a neurotransmitter that plays a key role in mood regulation. Some studies suggest that 5-HTP supplementation may help support a balanced mood, particularly in individuals with lower serotonin levels. However, it is not a treatment for mood disorders and should not replace professional medical advice.
As 5-HTP converts to serotonin, which can then be converted into melatonin, it is thought to play a role in sleep regulation. Some research indicates that 5-HTP may help improve sleep quality and reduce the time it takes to fall asleep for certain individuals. Consistent evidence across all populations is still being gathered.
5-Hydroxytryptophan (5-HTP) is a precursor to serotonin, a neurotransmitter involved in mood, sleep, and appetite. Some research suggests it may help support these functions by increasing serotonin levels, but more definitive studies are needed to establish broad effectiveness across all individuals. Individual results can vary depending on various factors.
Some research suggests that 5-HTP may help support mood by increasing serotonin levels in the brain. Serotonin is a neurotransmitter involved in feelings of well-being and happiness. However, more extensive research is needed to fully understand its effects.
5-HTP is a precursor to serotonin, which can then be converted into melatonin, a hormone that regulates sleep-wake cycles. Some studies indicate that 5-HTP may contribute to improved sleep quality and duration. Individual responses can vary.
schedule Dosage, timing & forms
Many sources suggest beginning with a low dose, such as 50 mg, taken once or twice daily. This approach allows individuals to assess their tolerance and response. Doses can be gradually increased if needed, often under professional guidance.
5-HTP is often taken in the evening, sometimes 30-60 minutes before bedtime, particularly if supporting sleep is a goal. For other uses, it may be taken throughout the day, often divided into multiple doses. Timing can vary based on individual response and desired effects.
5-HTP is often taken in the evening, particularly if used for sleep support. For other purposes, it can be taken throughout the day, sometimes with meals to help minimize potential stomach upset.
While specific recommendations vary, dosages beyond 300-500 mg per day are generally not advised without professional guidance. Higher doses may increase the risk of side effects. It is important to adhere to recommended serving sizes or consult a healthcare provider.
Taking 5-HTP with food may help reduce gastrointestinal side effects like nausea, which some individuals experience. However, some sources suggest taking it on an empty stomach might enhance absorption for specific uses. Following product label instructions is generally recommended.
health_and_safety Safety & interactions
Yes, 5-HTP can have significant interactions with antidepressant medications, including SSRIs (Selective Serotonin Reuptake Inhibitors) and MAOIs (Monoamine Oxidase Inhibitors). Combining 5-HTP with these drugs can elevate serotonin levels excessively, increasing the risk of serotonin syndrome. Consultation with a healthcare provider is essential before combining them.
No, combining 5-HTP with antidepressant medications such as selective serotonin reuptake inhibitors (SSRIs) or monoamine oxidase inhibitors (MAOIs) is not recommended. This combination can significantly increase serotonin levels, potentially leading to serotonin syndrome. It is crucial to consult a healthcare professional before combining supplements with prescription drugs.
Yes, 5-HTP can potentially contribute to serotonin syndrome, especially when taken with other medications that increase serotonin levels. Serotonin syndrome is a serious condition caused by excessive serotonin activity in the brain. It is crucial to avoid combining 5-HTP with such medications without professional guidance.
Serotonin syndrome is a potentially serious condition caused by excessive serotonin activity in the brain. Taking 5-HTP, which increases serotonin levels, especially with other serotonergic medications, may elevate this risk. Symptoms can include agitation, rapid heart rate, confusion, and muscle rigidity.
Yes, 5-HTP may interact with other substances that affect serotonin levels, including triptans for migraines, dextromethorphan (found in cough medicines), and certain herbal supplements like St. John's Wort. Combining these can increase the risk of serotonin syndrome. Always discuss all current medications and supplements with a healthcare provider.
Ingredients
| Ingredient | Amount per serving |
|---|---|
5-HTP | 100 mg |
Categories
5-HTP 90.0
This product is a leading choice in the 5-HTP category due to its optimal 100mg dosage, competitive price per serving, and overwhelming positive feedback from tens of thousands of users, making it a gold standard for basic 5-HTP.
Goals
Mood Support 90.0
As a reliable source of 100mg 5-HTP, a common and effective dose for mood, its widespread positive reception solidifies its strong position for mood support.
Stress Relief 85.0
The 100mg dose combined with the product's reliability and positive user feedback makes it highly effective for supporting stress relief for many individuals.
Sleep Support 85.0
100mg 5-HTP is a good dose to support the melatonin pathway for sleep. Its efficacy is well-attested by the vast number of positive reviews from users seeking sleep aid.
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