We selected the top 10 of 5htp supplements in 2021 for you after viewed and analyzed tons of reviews from main online market. Take a look at the following product ranking and description.

20173 Reviews Scanned

NO. 1


Nutricost 5-HTP 100mg, 240 Capsules (5-Hydroxytryptophan) – Vegetarian Capsules, Gluten Free, Non-GMO

  • 240 Vegetarian Capsules of High Quality 5-HTP
  • 100mg of 5-HTP Per Capsule
  • Vegetarian Friendly, Non-GMO, Gluten Free
  • 3rd Party Tested by ISO-Accredited Laboratories
  • Made in a GMP Compliant, FDA Registered Facility. May Come With White or Blue Lid
NO. 2


5-HTP 200mg Plus Calcium for Mood, Sleep, Anxiety – Boosts Serotonin Production – 99% High Purity – 120 Capsules – Arazo Nutrition

  • Made in USA
  • Extra high 99% purity; super potent at 99% purity, unlike other brands with low 80% purity or less; boosts benefits for immediate positive mood, sleep and anxiety support
  • Calcium enhanced super formula; the extra 328mg of Calcium per serving greatly enhances deeper and longer sleep, and promotes greater tranquility and calmness
  • Highest standard; trusted for ingredient safety, nutritional value and label accuracy
  • Reliable; made in a GMP certified facility in America and third party safety tested for purity
  • 120 capsules; 60 days supply; 200mg servings; 100mg per capsule of 5 HTP
NO. 3


Ultra High Strength 5HTP Capsules – 99%+ Pharmaceutical Grade – 12:1 Concentrated Extract – The Highest Purity 5 HTP Available for Optimal Serotonin and Sleep Support – 200mg – 90 Veggie Capsules

  • The Most Active Form of 5-HTP – Toniiq 5-HTP capsules contain 200mg of the highest purity 5-HTP powder in each pill– ethically sourced from family owned farms in Ghana, grown and cultivated using an extraction process to ensure 99% standardized purity (most 5-HTP capsules contain 60% or less). A higher purity 5-HTP means higher absorption and bioavailability.*
  • A Key Active Ingredient – 5-HTP has amazing health benefits, but purity has always been a major challenge for this amino acid; something most other 5-HTP supplements don’t provide as it requires an extra step (and expense) in the manufacturing process. At 99% standardization, Toniiq 5-HTP provides the purest, most potent 5-HTP supplement available.
  • Setting a New Standard for Purity – To ensure that you are getting the highest quality 5-HTP supplement pills, each batch is tested for quality and purity both during and after manufacturing.
  • Quality, First, and Foremost – In order to meet the highest regulatory standards, Toniiq products are produced in a GMP-certified state-of-the-art manufacturing facility in Miami, USA. Our products are vegan-friendly, have no additional preservatives, and are free of wheat and gluten*.
NO. 4


Jarrow Formulas 5-HTP, Brain and Memory Support, 100 mg, 60 Caps

  • Supports serotonin synthesis
  • May be useful in promoting mental health – As a precursor to serotonin
  • 100 mg Naturally Extracted 5-HTP – From Griffonia Simplicifolia
  • Melatonin Precursor: May promote sleep
NO. 5


Horbaach 5-HTP 200 mg | 180 Capsules | 5HTP Extra Strength Supplement | Non-GMO, Gluten Free | 5 Hydroxytryptophan

  • Premium 5HTP source, expertly extracted from the seeds of an exclusive, West African tree shrub
  • Naturally occurring substance that helps support a calm, relaxed mood and normal sleep-patterns*
  • Promotes natural Serotonin levels that help with mild, occasional stress and imbalance*
  • Our 5-HTP supplement features 200mg per serving, for maximum support
  • Our Non-GMO and Gluten Free Formula is free of any artificial colors or flavorings
NO. 6


5HTP Supplement | 400mg 180 Capsules | 5-HTP Extra Strength| Non-GMO, Gluten Free | 5 Hydroxytryptophan | by Horbaach

  • Our 5HTP supplement features 400mg per Quick-Release capsule, for maximum support!
  • Premium HTP 5 source, expertly extracted from the seeds of an exclusive, West African tree shrub
  • Naturally occurring substance that helps support a calm, relaxed mood and normal sleep-patterns*
  • Promotes natural Serotonin levels that help with mild, occasional stress and imbalance*
  • Our Non-GMO and Gluten Free Formula is free of any artificial colors or flavorings!
NO. 7


Nature’s Bounty 5-HTP Pills and Dietary Supplement, Supports a Calm and Relaxed Mood, 100mg, 60 Capsules

  • Helps your body produce serotonin
  • Helps maintain a positive outlook and tranquil mood
  • Not significantly present in the typical diet
  • These statements have not been evaluated by the Food and Drug Administration
  • Packaging may vary due to redesign, same great product ingredients
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers’ recommendations, when provided.
NO. 8


Nutricost 5-HTP 200mg, 120 Vegetarian Capsules (5-Hydroxytryptophan) – Gluten Free & Non-GMO

  • 120 Vegetarian Capsules of High Quality 5-HTP
  • 200mg Per Vegetarian Capsule
  • High Quality 5HTP (5-Hydroxytryptophan)
  • Made in a GMP Compliant, FDA Registered Facility
NO. 9


R3SET Calm Stress & Occasional Feelings of Anxiety Support Supplement with Ashwagandha, L Theanine & Vitamin D, Valerian, Omega 3, 14 Capsules

  • Stress and Occasional Feelings of Anxiety Support: R3SET Calm works on every day stress, occasional feelings of anxiety, and helps you stay calm so you can focus on your day – Carefully formulated to support the 3 main systems that respond to stress
  • R3SET was formulated by stress experts with 12 natural botanical active ingredients – Ashwagandha, L Theanine, Valerian Root, Omega3, Vitamin D3, and more -collectively backed by over 200 scientific studies that help you stay calm to focus on your day
  • Balance Your Stress Systems: Unlike others supplements, R3SET works on the 3 body systems that are most impacted by stress: nervous, endocrine, and immune to provide the most complete stress solution
  • Clean Ingredients: These capsules are natural and botanical, GMO free, vegetarian, gluten free, melatonin free, caffeine free and non habit forming, with no artificial scents or colors; Manufactured in the USA
  • Science and Aromatherapy: Contains a combination of natural oils and ingredients that release rapidly, plus microtabs that create a timed release, and a blend of aromatic oils on the outside of each capsule for an aromatherapy experience
NO. 10


NatureWise 5-HTP Max Potency 200mg | Mood Support, Natural Sleep Aid & Helps Curb Appetite | Delayed Release Capsules Easy on The Stomach | Enhanced w/ Vitamin B6 | Non-GMO [2 Month Supply – 60 Count]

  • MAXIMUM POTENCY FORMULA: NatureWise 5-HTP Plus+ delivers a potent 200 mg dose of 5-HTP enhanced with vitamin B6 for better absorption and effectiveness
  • DELAYED RELEASE EASIER ON THE STOMACH: Higher doses of 5-HTP can cause headaches or nausea if taken in unprotected capsules. Our 5-HTP Plus is delivered in delayed release capsules to minimize stomach discomfort
  • EASY MONEY BACK GUARANTEE: 5-HTP isn’t for everyone. If you are unsatisfied with 5-HTP Plus+ for any reason, simply contact us for a full refund. No risk, no hassle
  • CURB THOSE CRAVINGS: Healthy serotonin levels reduce stress-induced cravings, especially cravings for carbs and sugars, making it easier to stick to a healthy diet. Some studies suggest that 5-HTP supports weight loss by reducing appetite
  • NATURAL MOOD & SLEEP SUPPORT: Our 5-HTP supplement encourages the production of serotonin and melatonin in the brain to support a balanced mood and healthy sleep patterns. To reduce discomfort, 5-HTP should be taken with meals and a full glass of water

Which is the best site to purchase the 5htp supplements?

There are numerous online retail stores and platforms to buy the 5htp supplements. Besides Amazon.com, you have a lot of other choices to buy 5htp supplements. But currently, Amazon is still your best option to buy 5htp supplements. It has a better price, better shipping service, and reliable after-sale service. You can easy to get a refund or item exchange if anything goes wrong with your order.

But on Amazon.com, you will still find a lot of 5htp supplements to choose to buy. How to pick up a good one from them? Firstly, you should figure out your needs for the 5htp supplements. Then, you should check the seller’s reliability. Finally, you must find out and read the true reviews of the 5htp supplements on Amazon.com. We’ve also put together a list of related questions you may want to know :

  • Which is the best 5htp supplements to buy?
  • What is the average price of buying a 5htp supplements?
  • Is there any cheap but high-quality 5htp supplements to buy from the Internet?
  • Where to find the direct supplier or manufacturer to buy the 5htp supplements?

Of course, you will have other questions about buying the 5htp supplements. So before purchasing the 5htp supplements from anywhere, you should try your best to get the most information about the product. In nowadays big-data times, you can find them all over the Internet.

Online sources to know deeply about the 5htp supplements :

  • Rating web sites
  • Word of mouth communication
  • Product views
  • Word of mouth communication
  • Online Forums
  • Celebrity evaluation video

What’s the most recommended 5htp supplements to buy in 2021?

Here we list the top-rated and the best-selling 5htp supplements on Amazon.com. Among them, you can choose the most suitable one. Your need for this product, your budget, your favorite color/size/shape, and many other factors will decide which is the best 5htp supplements for you. Generally, we recommend you buying the 5htp supplements at neither too cheap nor too expensive price, and its review rating score must be higher than 4.7.

Our selection of 5htp supplements is the best collection in 2021. It includes the latest 5htp supplements, the best price of 5htp supplements, the most-featured of 5htp supplements, and the top-rated 5htp supplements. So no matter what kind or type or style of 5htp supplements you need, you will find it in the post here. 

Why choose to buy 5htp supplements from our list :

Reliability Only selects 5htp supplements from well-known brands or reliable sellers on Amazon  
Reasonable Price Excludes the high price and the bottom price of 5htp supplements in our list
Good Review Our listed 5htp supplements are all with a high customer rating score ≥4.7
Comprehensive Information All 5htp supplements in our list are with detailed product description and specification
Timeliness Updates the collection list of 5htp supplements regularly to bring new items and remove the outdated ones

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