Best Liquid 5 Htp in 2026

Daisy
Last Updated: Jul 18, 2026

At a Glance: Our Top Picks for Liquid 5 Htp

Natrol Melatonin Fast Dissolve Tablets, Helps You Fall Asleep Faster, Stay Asleep Longer, Easy to Take, Dissolve in Mouth, Strengthen Immune System, Maximum Strength, Strawberry Flavor, 5mg, 200 Count
#TOP1
Natrol Melatonin Fast Dissolve Tablets, Helps You Fall
9.9
PM SCORE
Natrol Melatonin + 5 HTP Advanced Sleep Time Release Bi-Layer Tablets, Triple-Action Formula, Calm The Mind, Helps You Fall Asleep Faster, Stay Asleep Longer, 100% Drug-Free, 6mg, 60 Count
#TOP2
Natrol Melatonin + 5 Htp Advanced Sleep Time
9.9
PM SCORE
Natrol Melatonin Advanced Sleep Tablets with Vitamin B6, Helps You Fall Asleep Faster, Stay Asleep Longer, 2-Layer Controlled Release, 100% Drug-Free, Maximum Strength, 10mg, 100 Count
#TOP3
Natrol Melatonin Advanced Sleep Tablets With Vitamin B6,
9.9
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Liquid 5 Htp of 2026

Market Overview
Liquid 5 Htp Reviewed
  • Reviews Analyzed: 114121 Items
  • PM Avg. Rating: 7.4 / 10
17 Products Evaluated
  • Highest Price: $33.98
  • Lowest Price: $7.83
  • Avg. Price: $15.20

Natrol Melatonin Fast Dissolve Tablets, Helps You Fall Asleep Faster, Stay Asleep Longer, Easy To Take, Dissolve In Mouth, Strengthen Immune System, Maximum Strength, Strawberry Flavor, 5Mg, 200 Count

NATROL
7605
2.31 X 2.31 X 4.30 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Get Enough Sleep: Sleep enhances immune defense and a lack of it can affect the immune system; Studies have shown how people who don't get enough sleep have a higher risk of illness, and it can also impact the time it takes for the body to recover

Sleep Strengthens Your Immune System: Research has shown the importance of sleep in strengthening your immune system, improving mental sharpness, maintaining balanced moods and so much more; Natrol Melatonin is a solution for occasional sleeplessness

Drug Free: Natrol Melatonin is a nighttime sleep aid that assists with occasional sleeplessness; It is non-habit forming, so you can use it with confidence whenever you need to adjust your internal clock; Plus it's vegetarian

Fast Dissolve Tablets: Natrol’s unique fast dissolve strawberry formula enables faster absorption that can be taken anytime, anywhere; No water needed

Wellness Worldwide: Natrol is a leading U.S. Vitamin, Mineral and Supplement manufacturer helping people around the world improve beauty, sleep, mood, immune health and brain health

Natrol Melatonin + 5 Htp Advanced Sleep Time Release Bi-Layer Tablets, Triple-Action Formula, Calm The Mind, Helps You Fall Asleep Faster, Stay Asleep Longer, 100% Drug-Free, 6Mg, 60 Count

NATROL
6044.946
2.00 X 2.00 X 4.20 Inches
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Calm and Relax Your Mind: Natrol Advanced Sleep Melatonin + 5-HTP is scientifically formulated bi-layer tablet designed to reduce common sleep issues including a racing mind, difficulty falling asleep and problems sleeping through the night

Fall Asleep Faster: An initial 3mg quick release dose of Melatonin quickly absorbs into your body and helps you fall asleep quickly without the need for additional sleeping medication

Get Enough Sleep: The second layer of this easy to swallow tablet releases a second dose of 3mg Melatonin, that gradually helps you sleep through the night; 50mg of 5-HTP helps to relax your mind

Drug Free: Natrol Melatonin is a nighttime sleep aid that assists with occasional sleeplessness; It is non-habit forming, so you can use it with confidence whenever you need to adjust your internal clock; Plus it's vegetarian

Wellness Worldwide: Natrol is a leading U.S. Vitamin, Mineral and Supplement manufacturer helping people around the world improve beauty, sleep, mood, immune health and brain health

Natrol Melatonin Advanced Sleep Tablets With Vitamin B6, Helps You Fall Asleep Faster, Stay Asleep Longer, 2-Layer Controlled Release, 100% Drug-Free, Maximum Strength, 10Mg, 100 Count

NATROL
7279.911
2.00 X 2.00 X 5.75 Inches
0.13 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Get Enough Sleep: Sleep enhances immune defense and a lack of it can affect the immune system; Studies have shown how people who don't get enough sleep have a higher risk of illness, and it can also impact the time it takes for the body to recover

Sleep Strengthens Your Immune System: Research has shown the importance of sleep in strengthening your immune system, improving mental sharpness, maintaining balanced moods and so much more; Natrol Melatonin is a solution for occasional sleeplessness

Drug Free: Natrol Melatonin is a nighttime sleep aid that assists with occasional sleeplessness; It is non-habit forming, so you can use it with confidence whenever you need to adjust your internal clock; Plus it's vegetarian

Time Release Formula: Natrol Melatonin Time Release tablets provide an outer layer releasing melatonin to help you fall asleep faster, followed by the controlled release of the inner layer that helps you stay asleep through the night

Wellness Worldwide: Natrol is a leading U.S. Vitamin, Mineral and Supplement manufacturer helping people around the world improve beauty, sleep, mood, immune health and brain health

Natrol Melatonin Fast Dissolve Tablets, Helps You Fall Asleep Faster, Stay Asleep Longer, Easy To Take, Dissolves In Mouth, Strengthen Immune System, 3Mg, 150 Count

NATROL
7281
2.31 X 2.31 X 4.30 Inches
0.12 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Get Enough Sleep: Sleep enhances immune defense and a lack of it can affect the immune system; Studies have shown how people who don't get enough sleep have a higher risk of illness, and it can also impact the time it takes for the body to recover

Sleep Strengthens Your Immune System: Research has shown the importance of sleep in strengthening your immune system, improving mental sharpness, maintaining balanced moods and so much more; Natrol Melatonin is a solution for occasional sleeplessness

Drug Free: Natrol Melatonin is a nighttime sleep aid that assists with occasional sleeplessness; It is non-habit forming, so you can use it with confidence whenever you need to adjust your internal clock; Plus it's vegetarian

Fast Dissolve Tablets: Natrol’s unique fast dissolve strawberry formula enables faster absorption that can be taken anytime, anywhere; No water needed

Wellness Worldwide: Natrol is a leading U.S. Vitamin, Mineral and Supplement manufacturer helping people around the world improve beauty, sleep, mood, immune health and brain health

Natrol, 5-Htp Time Release Tablets, Maximum Strength, 200 Mg, 60 Count

NATROL
7443
1.98 X 1.98 X 4.09 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Promotes Relaxation: Natrol 5-HTP is a drug-free way to promote a calm and relaxed mood.

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

Control Appetite: Regular use of Natrol 5-HTP may help provide a more positive outlook; Non-GMO

Drug Free: Natrol 5-HTP (50mg 5-HYDROXYTRYPTOPHAN from Griffonia Simpplicifolia seeds) is a natural and drug-free supplement that is non-habit forming and safe to use

Wellness Worldwide: Natrol is a leading U.S. Vitamin, Mineral and Supplement manufacturer helping people around the world improve beauty, sleep, mood, immune health and brain health

Natrol 5-Htp Time Release Tablets, Promotes A Calm Relaxed Mood, Helps Maintain A Positive Outlook, Drug-Free, Controlled Release, Maximum Strength, 100Mg, 45 Count

NATROL
882.911
1.94 X 1.94 X 3.63 Inches
0.09 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Natrol 5-HTP is a 100% drug-free way to promote a calm and relaxed mood.

Clean Ingredients: Natrol 5-HTP is 100% Drug-Free, non-GMO, gluten-free, and vegetarian; Free of artificial flavors, sweeteners and preservatives, and synthetic dyes.

5-HTP Benefits: Natrol 5-HTP Time Release can help promote a calm, relaxed mood and helps maintain a positive outlook.

Time Release Formulation: Natrol 5-HTP Time Release slowly releases 5-HTP to help you throughout the day.

Natrol is the #1 5-HTP brand in America and one of the nation’s leading manufacturers of vitamins and supplements.

Natrol Melatonin Time Release Tablets, Helps You Fall Asleep Faster, Stay Asleep Longer, Faster Absorption, Vegetarian, Extra Strength 5Mg, 100 Count

NATROL
1014837
1.90 X 3.60 X 1.90 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Get Better Sleep: Melatonin is naturally produced by our bodies to manage sleep cycles, but its balance can be easily disrupted; Natrol Melatonin Time Release helps you fall asleep faster, stay asleep longer, and wake up feeling rested; vegetarian

Drug-Free: Natrol Melatonin Time Release is a nighttime sleep aid that assists with occasional sleeplessness; It is non-habit forming, so you can use it with confidence whenever you need to adjust your internal clock

Better Overall Health: Natrol Melatonin helps to establish normal sleep patterns and give you a more restful and relaxing sleep and in turn, better overall health; Research shows that better sleep can lead to improved performance and focus

Time Release Formula: Natrol Melatonin Time Release tablets provide an initial dosage of melatonin to help you fall asleep fast, then slowly releases additional melatonin throughout the night to help you stay asleep so you can wake up rested

Tablet Form: Natrol Melatonin Tablets come in a small, easy to swallow tablet in various dosages to find what works best for you

Natrol 5-Htp Plus Time Release Tablets, Promotes Better Mood, Sleep And Relaxation, 100% Drug-Free, 100Mg, 150 Ct

NATROL
447497
7.00 X 2.00 X 7.00 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Natrol is the #1 5-HTP brand in America and one of the nation’s leading manufacturers of vitamins and supplements

Natrol 5-HTP supports a calm, relaxed mood

Clean Ingredients: Natrol 5-HTP is 100% drug-free, non-GMO, gluten-free, and vegetarian. Free of artificial flavors, sweeteners and preservatives, and synthetic dyes

5-HTP Benefits: Natrol 5-HTP Time Release may help manage occasional tension or stress

Time Release Formulation: Natrol 5-HTP Time Release slowly releases 5-HTP to help you throughout the day

Natrol 5-Htp Time Release Tablets, 100Mg, Drug Free, 90 Tablets

NATROL
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Promotes Relaxation: Natrol 5-HTP is a 100 percent drug-free way to promote a calm and relaxed mood by enabling the body’s synthesis of serotonin, the chemical messenger that greatly helps in enhancing mood

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

Help Promote Better Sleep: 5-HTP is naturally occurring plant-derived amino acid that participates in the body’s synthesis of serotonin; Serotonin naturally relaxes your mind and body and allows you to get a better night’s sleep

Control Appetite: Regular use of Natrol 5-HTP may help provide a more positive outlook and greater appetite control

100% Drug Free: Natrol 5-HTP is a natural and drug-free supplement that is non-habit forming and safe to use

Wellness Wordwide: Natrol is a leading U.S. Vitamin, Mineral and Supplement manufacturer helping people around the world improve beauty, sleep, mood, immune health and brain health

Natrol 5-Htp Fast Dissolve Tablets, Promotes A Calm Relaxed Mood, Helps Maintain A Positive Outlook, Drug-Free, Controlled Release, Maximum Strength, Wild Berry Flavor

NATROL
102480-1
1.98 X 1.98 X 4.09 Inches
0.13 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Natrol 5-HTP is a 100% drug-free way to promote a calm and relaxed mood.

Clean Ingredients: Natrol 5-HTP is 100% Drug-Free, non-GMO, gluten-free, and vegetarian; Free of artificial flavors, sweeteners and preservatives, and synthetic dyes.

Natrol's unique fast dissolve form enables faster absorption and can be taken anytime, anywhere; No water needed.

Natrol is the #1 5-HTP brand in America and one of the nation’s leading manufacturers of vitamins and supplements.

Natrol Cognium Memory Tablets, Brain Health Support Supplement, Keeps Memory Strong, Clinically Shown To Improve Memory And Recall In Healthy Adults, Safe And Stimulant Free, 100Mg, 60 Tablets

NATROL
7230
2.38 X 2.38 X 4.48 Inches
0.09 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Natrol Cognium Memory is powered by a clinically shown ingredient to improve memory; Natrol Cognium keeps your memory strong.

Clean Ingredients: Free of artificial flavors and synthetic dyes; Cognium Memory is 100% Drug-Free, non-GMO, and stimulant free.

Better Memory: Cognium acts like an antioxidant for the brain, shielding it from oxidative stress as suggested in an in vitro study in healthy adults.

Benefits: Clinical studies have shown statistically significant improvements in memory and recall in healthy adults, in 4 weeks or less when taken as directed.

Natrol is one of the leading U.S. dietary supplement brands helping people around the world to support brain health.

Natrol Relax+ Night Calm Daily Stress Relief Gummies, Berry Flavored Dietary Supplement, Drug Free, 50 Gummies (Packaging May Vary)

NATROL
P40311
3.00 X 3.00 X 3.77 Inches
0.38 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Natrol Relax+ Night Calm is blended with melatonin, 5-HTP, L-Theanine & Lemon balm.

Comes in a delicious berry flavor. Is non-habit forming, non-GMO, gluten free, vegetarian and gelatin free. Contains no synthetic dyes, no artificial flavors, sweeteners or preservatives.

Natrol Melatonin Fast Dissolve Tablets, Helps You Fall Asleep Faster, Stay Asleep Longer, Easy To Take, Dissolves In Mouth, Strengthen Immune System, Strawberry Flavor, 5Mg, 30 Count

NATROL
7168.947
0.09 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Get Enough Sleep: Sleep enhances immune defense and a lack of it can affect the immune system; Studies have shown how people who don't get enough sleep have a higher risk of illness, and it can also impact the time it takes for the body to recover

Sleep Strengthens Your Immune System: Research has shown the importance of sleep in strengthening your immune system, improving mental sharpness, maintaining balanced moods and so much more; Natrol Melatonin is a solution for occasional sleeplessness

Drug Free: Natrol Melatonin is a nighttime sleep aid that assists with occasional sleeplessness; It is non-habit forming, so you can use it with confidence whenever you need to adjust your internal clock; Plus it's vegetarian

Fast Dissolve Tablets: Natrol’s unique fast dissolve strawberry formula enables faster absorption that can be taken anytime, anywhere; No water needed

Wellness Worldwide: Natrol is a leading U.S. Vitamin, Mineral and Supplement manufacturer helping people around the world improve beauty, sleep, mood, immune health and brain health

Natrol Relax + Day Calm With L-Theanine, 5-Htp And Lemon Balm, Drug-Free Dietary Supplement For Mood And Stress, 60 Tropical Fruit Punch-Flavored Gummies, 30 Day Supply

NATROL
1
3.00 X 3.00 X 3.77 Inches
0.44 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Mood support supplement*: Contains one 60 count bottle of Natrol Relax + Day Calm Gummies for a 30-day supply

100% drug-free gummy dietary supplement with 5-HTP, L-Theanine and Lemon Balm to help manage stress and promote feelings of calm*

Natrol's pectin-based supplement gummies feature a delicious tropical fruit punch flavor and are easier to chew than standard gelatin gummies

Adults, take two Relax+ Day Calm gummies daily

*These statements have not been evaluated by the Food and Drug Administration; this product is not intended to diagnose, treat, cure, or prevent any disease

#TOP15

Natrol 5-Htp Capsules, 50Mg, 45 Count

NATROL
B001G7QW80
3.50 X 2.00 X 2.00 Inches
0.09 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Promotes Relaxation: Natrol 5-HTP is a drug-free way to promote a calm and relaxed mood by enabling the body’s synthesis of serotonin, the chemical messenger that greatly helps in enhancing mood

Help Promote Better Sleep: 5-HTP is naturally occurring plant-derived amino acid that participates in the body’s synthesis of serotonin; Serotonin naturally relaxes your mind and body and allows you to get a better night’s sleep

Control Appetite: Regular use of Natrol 5-HTP may help provide a more positive outlook and greater appetite control

Drug-Free: Natrol 5-HTP (50mg 5-HYDROXYTRYPTOPHAN from Griffonia Simpplicifolia seeds) is a natural and drug-free supplement that is non-habit forming and safe to use

Wellness Worldwide: Natrol is a leading U.S. Vitamin, Mineral and Supplement manufacturer helping people around the world improve beauty, sleep, mood, immune health and brain health

#TOP16

Natrol 5-Htp Mood Positive Tablets, 50 Count

NATROL
NTL05233
2.00 X 2.00 X 4.25 Inches
0.06 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Promotes Relaxation: Natrol 5-HTP is a drug-free way to promote a calm and relaxed mood by enabling the body’s synthesis of serotonin, the chemical messenger that greatly helps in enhancing mood

Help Promote Better Sleep: 5-HTP is naturally occurring plant-derived amino acid that participates in the body’s synthesis of serotonin; Serotonin naturally relaxes your mind and body and allows you to get a better night’s sleep

Control Appetite: Regular use of Natrol 5-HTP may help provide a more positive outlook and greater appetite control

Drug-Free: Natrol 5-HTP is a natural and drug-free supplement that is non-habit forming and safe to use

Wellness Worldwide: Natrol is a leading U.S. Vitamin, Mineral and Supplement manufacturer helping people around the world improve beauty, sleep, mood, immune health and brain health

Natrol Advanced Sleep Melatonin + 5Htp, Dietary Supplement For Restful Sleep, 60 Time-Release Tablets, 60 Day Supply (Pack Of 12)

NATROL
6044.946
1.40 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

Sleep Support Supplement: Contains one 60 count bottle of Natrol Advanced Sleep Melatonin + 5-HTP Time-Release Tablets for a 60-day supply

Triple-formula nighttime sleep aid supplement combines Melatonin, 5-HTP and Vitamin B6 to help you fall asleep faster and stay asleep for longer while calming your mind.

Each Natrol Advanced Sleep Bi-Layer Controlled Release tablet. Melatonin releases quickly to help you fall asleep faster and a controlled release of melatonin helps you sleep through the night.

Adults, take one Melatonin tablet 30 minutes before bedtime.

These statements have not been evaluated by the Food and Drug Administration; this product is not intended to diagnose, treat, cure or prevent any disease.

Top 10 5 htp Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Natrol 17

Top 10 5 htp Brands Pie Chart


We've carried out a comprehensive analysis of 114,121 reviews on 5 htp, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select 5 htp priced around $15.20, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 17 5 htp for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right supplements Products based on their needs, saving them considerable time when choosing which 5 htp to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.