20 Best L Theanine And Melatonin [2024]

Are you looking for the best l theanine and melatonin? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling l theanine and melatonin.

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1 Nature Made Melatonin 3 mg with L-Theanine 200 mg, Dietary Supplement for Restful Sleep, 60... Nature Made Melatonin 3 mg with L-Theanine 200 mg, Dietary Supplement for Restful Sleep, 60...
2 Natrol Sleep+ Calm, Melatonin and L-Theanine, with Botancial Blend, 100% Drug-Free Sleep Aid... Natrol Sleep+ Calm, Melatonin and L-Theanine, with Botancial Blend, 100% Drug-Free Sleep Aid...
3 Melatonin 3mg + L Theanine 200mg – Calm and Relaxation – 120 Kosher Vegetarian Capsules by... Melatonin 3mg + L Theanine 200mg – Calm and Relaxation – 120 Kosher Vegetarian Capsules by...
4 Amazing Nutrition Amazing Formulas Melatonin plus L-Theanine Dietary Supplement - 10 mg - 120... Amazing Nutrition Amazing Formulas Melatonin plus L-Theanine Dietary Supplement - 10 mg - 120...
5 OLLY Sleep Gummy, Occasional Sleep Support, 3 mg Melatonin, L-Theanine, Chamomile, Lemon Balm, Sleep... OLLY Sleep Gummy, Occasional Sleep Support, 3 mg Melatonin, L-Theanine, Chamomile, Lemon Balm,...
6 Melatonin 3 mg with 200 mg L-theanine Softgels, 60 Count for Supporting Restful Sleep Melatonin 3 mg with 200 mg L-theanine Softgels, 60 Count for Supporting Restful Sleep
7 NOW Supplements, Sleep Regimen 3-In-1, With Melatonin, 5-HTP and L-Theanine, Restful Sleep Blend*,... NOW Supplements, Sleep Regimen 3-In-1, With Melatonin, 5-HTP and L-Theanine, Restful Sleep...
8 Natural Vitality Calm Sleep Support Gummies with Magnesium, L-Theanine, Melatonin, Gluten Free,... Natural Vitality Calm Sleep Support Gummies with Magnesium, L-Theanine, Melatonin, Gluten Free,...
9 Melatonin by Nature's Bounty, 100% Drug Free Sleep Aid, Dietary Supplement, Promotes Relaxation and... Melatonin by Nature's Bounty, 100% Drug Free Sleep Aid, Dietary Supplement, Promotes Relaxation...
10 Nature Made Melatonin + L-Theanine 200mg, Softgels 60 Caplets (Pack of 2) Nature Made Melatonin + L-Theanine 200mg, Softgels 60 Caplets (Pack of 2)
11 Sleep Gummies for Adults & Kids | Melatonin Gummies with Chamomile, Valerian & L Theanine | Safe &... Sleep Gummies for Adults & Kids | Melatonin Gummies with Chamomile, Valerian & L Theanine | Safe...
12 Nature’s Bounty Sleep3 Melatonin 10mg, Maximum Strength 100% Drug Free Sleep Aid, Dietary... Nature’s Bounty Sleep3 Melatonin 10mg, Maximum Strength 100% Drug Free Sleep Aid, Dietary...
13 Designs for Health NeuroCalm - Promote Feelings of Calm, Healthy Moods + Serotonin Support... Designs for Health NeuroCalm - Promote Feelings of Calm, Healthy Moods + Serotonin Support...
14 10-in-1 Melatonin 6mg Natural Sleep Aid, Sleep Supplement w L Theanine, 5 HTP, GABA, Valerian Root,... 10-in-1 Melatonin 6mg Natural Sleep Aid, Sleep Supplement w L Theanine, 5 HTP, GABA, Valerian...
15 Olly Kids Sleep Gummies Supplement with Melatonin & L-theanine Chamomile (110 Gummies) Olly Kids Sleep Gummies Supplement with Melatonin & L-theanine Chamomile (110 Gummies)
16 Natural Calm Sleep Aid with Magnesium, L-Theanine, Melatonin, GABA, 5-Htp | Sleep Aid | 60 Capsules,... Natural Calm Sleep Aid with Magnesium, L-Theanine, Melatonin, GABA, 5-Htp | Sleep Aid | 60...
17 Designs for Health Insomnitol Chewables - Chewable Melatonin - 200mg L-Theanine, 5-HTP, Vitamin B6 +... Designs for Health Insomnitol Chewables - Chewable Melatonin - 200mg L-Theanine, 5-HTP, Vitamin B6...
18 Nature's Truth Maximum Strength Melatonin 10 mg Plus L-Theanine Capsules, 72 Count Nature's Truth Maximum Strength Melatonin 10 mg Plus L-Theanine Capsules, 72 Count
19 Nature Made Sleep and Recover with Melatonin 3mg, L-theanine 200mg, Magnesium 100mg, 60 Count for... Nature Made Sleep and Recover with Melatonin 3mg, L-theanine 200mg, Magnesium 100mg, 60 Count for...
20 Wonder Particle Melatonin Gummies, Adult Sleep Support Supplement, with L-theanine, Ashwagandha,... Wonder Particle Melatonin Gummies, Adult Sleep Support Supplement, with L-theanine, Ashwagandha,...
SaleBestseller No. 1
Nature Made Melatonin 3 mg with L-Theanine 200 mg, Dietary Supplement for Restful Sleep, 60...
  • Sleep support supplement: Contains one 60 count bottle of Nature Made Melatonin 3mg with L-Theanine 200mg for a 60-day supply
  • Melatonin is a hormone found naturally in the body that helps to regulate sleep and wake cycles
  • Melatonin with L theanine dietary supplement helps you unwind by relaxing your mind to prepare you for a good night's sleep
  • Adults take one of these Melatonin for sleep supplements one hour before bedtime with water
  • Made in the USA with quality global ingredients, this gluten free Nature Made sleep aid supplement with L Theanine contains no synthetic dyes and no...
SaleBestseller No. 2
Natrol Sleep+ Calm, Melatonin and L-Theanine, with Botancial Blend, 100% Drug-Free Sleep Aid...
  • Natrol Sleep+ Calm helps calm an active mind and body and ease you to sleep.
  • Natrol Sleep+ Calm's powerful calming blend includes Melatonin, Chamomile, Lavender, Lemon Balm and L-Theanine which helps calm the mind.
  • Natrol's great tasting strawberry gummies are vegetarian, non-GMO, gelatin free and have no artificial flavors, sweeteners, preservatives or synthetic...
  • Natrol gummies are 100% drug-free, non-habit forming, non-GMO, Vegetarian and Gelatin Free
  • Natrol is one of the leading U.S. dietary supplement brands^ helping people around the world to support immune health, beauty, sleep, mood and brain...
Bestseller No. 3
Melatonin 3mg + L Theanine 200mg – Calm and Relaxation – 120 Kosher Vegetarian Capsules by...
  • THE PERFECT COMBO of Melatonin 3mg and L-Theanine 200mg in an all-vegetarian, easy to swallow capsule. Get more bang for your buck from the combined...
  • RESTFUL SLEEP – Melatonin communicates with the body’s built in clock to let it know that it is night and time to sleep. This may cause you to...
  • ENJOY AN INCREASED SENSE OF CALM – L-Theanine works by blocking excitatory receptors in the brain. A calm mind may lead to a better-quality sleep....
  • FEEL CONFIDENT ABOUT THE SUPERIOR QUALITY OF OUR PRODUCTS – Our products are manufactured in a facility that is certified by the NSF, and Good...
  • LAB TESTED – Every batch of product we sell is lab tested to ensure its optimum potency. The products in our bottles meet their labels’ claims for...
SaleBestseller No. 4
Amazing Nutrition Amazing Formulas Melatonin plus L-Theanine Dietary Supplement - 10 mg - 120...
  • PROMOTES RELAXATION AND SLEEP by helping to build the levels of melatonin already present in your brain and by introducing the relaxing properties of...
  • MAY HELP REDUCE ANXIETY AND STRESS by targeting certain aspects of the brain responsible for these unpleasant feelings. Along with melatonin,...
  • SUPPORTS YOUR ABILITY TO STAY ASLEEP By maintaining the necessary amounts of melatonin, sleep may become more restful and complete with less...
  • All Amazing Formulas products are manufactured in accordance with Good Manufacturing Practices (GMP), among the highest standards in the world.
  • All our products are proudly made in USA with Guaranteed Purity & Potency. We offer best quality products for the best value. All our products are...
Bestseller No. 5
OLLY Sleep Gummy, Occasional Sleep Support, 3 mg Melatonin, L-Theanine, Chamomile, Lemon Balm, Sleep...
  • OLLY SLEEP GUMMIES: Our Melatonin gummies, with L-Theanine and Botanicals, works with your body to help you fall asleep and stay asleep.
  • THE GOODS INSIDE: Effective sleep blend features 3mg of Melatonin, this sleepy time superstar ingredient works with your body to help you fall asleep...
  • HOW TO TAKE: Chew two gummies 30 minutes before bed, no food or water needed
  • NATURALLY DELICIOUS: Sleep gummies come in naturally flavored Blackberry Zen with a fresh hint of mint—no artificial colors or flavors and are...
  • LESS PLASTIC, MORE GUMMIES: This 1-month supply comes in a handy child-resistant pouch—you get more of the gummies you love using less plastic....
SaleBestseller No. 6
Melatonin 3 mg with 200 mg L-theanine Softgels, 60 Count for Supporting Restful Sleep
  • For a limited time, you may receive either bottle while we update our packaging. Both have the same great product inside. Based on new FDA...
  • Contains a 60-day supply of Nature Made Melatonin 3mg with 200 mg L-theanine Softgels, 60 softgels per bottle.
  • 100% drug free. Natural acting sleep aid.
  • Adults, take 1 softgel one hour before bedtime with water.
SaleBestseller No. 7
NOW Supplements, Sleep Regimen 3-In-1, With Melatonin, 5-HTP and L-Theanine, Restful Sleep Blend*,...
  • Natural color variation may occur in this product
  • Promotes relaxation
  • With Melatonin & 5-HTP
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when...
SaleBestseller No. 8
Natural Vitality Calm Sleep Support Gummies with Magnesium, L-Theanine, Melatonin, Gluten Free,...
  • MAGNESIUM SUPPLEMENT: A delicious Blueberry Pomegranate flavored chewable that helps replenish the body’s magnesium levels, promote a sense of calm,...
  • SLEEP SUPPLEMENT: Features Natural Vitality CALM along with L-Theanine (a relaxing amino acid) and melatonin (3mg per serving), which helps the body...
  • ESSENTIAL MINERAL: Magnesium is essential to good health, and there are many studies indicating most Americans may not consume an optimum amount....
  • GLUTEN-FREE: Natural Vitality CALM Sleep Gummies were developed specifically for those times we need sleep support*
  • SUGGESTED USE FOR A NATURAL CALM: For ages 13 years and older, take one serving (two gummies) before bedtime
SaleBestseller No. 9
Melatonin by Nature's Bounty, 100% Drug Free Sleep Aid, Dietary Supplement, Promotes Relaxation and...
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when...
  • Nutritionally supports sound sleep
  • Supports a relaxed mood
  • Made with natural colors and flavors
  • Moon & star-shaped Tropical Punch gummies
Bestseller No. 10
Nature Made Melatonin + L-Theanine 200mg, Softgels 60 Caplets (Pack of 2)
  • Helps support proper absorption of calcium for building and maintaining strong bones and teeth
  • Maintaining breast, colon and prostate health
  • Maintaining joint and muscle comfort
Bestseller No. 11
Sleep Gummies for Adults & Kids | Melatonin Gummies with Chamomile, Valerian & L Theanine | Safe &...
  • Get Into a Deep Sleep Faster - Designed to help the body wind down and turn off the lights for a deep & restful sleep, these soothing sleep gummies...
  • Wake Up Refreshed & Rested - This plant-based formula contains the perfect blend of soothing herbs & gentle nutrients to help you enjoy a peaceful...
  • Vegan, Plant-Based, Drug-Free - Zero gelatin, animal products, gluten, soy, eggs or dairy. They’re Non-GMO, paleo and celiac friendly too!...
  • Gentle & Effective Natural Herbs - The soothing nutrients in our melatonin gummy herbal blend include Passionflower, Valerian, Chamomile, Lemon Balm,...
  • Delicious & Convenient - With a tasty natural berry flavor, these chewable gummy melatonin stars are perfect for children, women & men. Easy and...
SaleBestseller No. 12
Nature’s Bounty Sleep3 Melatonin 10mg, Maximum Strength 100% Drug Free Sleep Aid, Dietary...
  • 100% DRUG-FREE SLEEP AID (1): Nature’s Bounty Sleep3 is a maximum-strength 100% drug-free sleep aid that uses Melatonin, a hormone that naturally...
  • L-THEANINE & NIGHTTIME HERBAL BLEND: Combined with a blend of nighttime herbs including chamomile lavender lemon balm and valerian root extract;...
  • MAXIMUM STRENGTH WITH 10 MG OF MELATONIN: Nature’s Bounty Sleep3 features 10 mg melatonin with triple action time release technology which works...
  • SLEEP SUPPORT SUPPLEMENT (1): Nature’s Bounty Sleep3 is non-GMO and contains no artificial flavor or sweetener; no sugar; no milk; no lactose; no...
  • TRUSTED QUALITY AND LABORATORY TESTED: For 50 years we have been making trusted products—backed by science made with only the best ingredients and...
Bestseller No. 13
Designs for Health NeuroCalm - Promote Feelings of Calm, Healthy Moods + Serotonin Support...
  • Healthy Emotional Response - Some individuals face difficulty handling psychological stress, and experience an increased state of sensory sensitivity...
  • Calm-Promoting Of Nutrients - NeuroCalm is a potent blend of nutrients, neurotransmitters, and botanical extracts designed to promote relaxation and...
  • Premium Form of GABA - NeuroCalm contains PharmaGABA, a form of GABA naturally manufactured via a fermentation process, which is considered more...
  • Always Pure & Effective Products - This product is Non-GMO and contains No Gluten, Dairy, or Soy. DFH is transitioning to tinted glass bottles. Tinted...
  • Over 50,000 Doctors Agree - Designs for Health is the physician's choice for top quality professional strength supplements since 1989. Our "Science...
Bestseller No. 14
10-in-1 Melatonin 6mg Natural Sleep Aid, Sleep Supplement w L Theanine, 5 HTP, GABA, Valerian Root,...
  • Melatonin Plus 9 Other Key Ingredients: Our sleep and mood support supplement includes serotonin synthesizers, potent herbs, and plant extracts to...
  • Aids Sleep & Brain Functions: Our natural sleep aid includes vegan melatonin, Vitamin B6, GABA, and magnesium. All are known to help increase...
  • An Extra Strength Melatonin Complex Like No Other: Our natural sleep medicine for adults is a great way to help your body recover. Our Sleep Melatonin...
  • Quality Sleep Supplements for Adults: We stand by the quality of our Natural Sleep Aids for Adults Extra Strength, and if you have any concerns about...
  • Non-Habit Forming Natural Supplement: Not all sleeping pills for adults are made equal. Our melatonin pills are a blend of herbal supplements to help...
SaleBestseller No. 15
Olly Kids Sleep Gummies Supplement with Melatonin & L-theanine Chamomile (110 Gummies)
  • This mild blend of melatonin and botanicals is just the thing for those occasional restless nights
  • 0.5 mg melatonin per gumm
  • Kids four and up start with one gummy and give up to two 30 minutes before bedtime
  • Razzberry flavor
Bestseller No. 16
Natural Calm Sleep Aid with Magnesium, L-Theanine, Melatonin, GABA, 5-Htp | Sleep Aid | 60 Capsules,...
  • SLEEP FASTER AND HAVE A MORE RESTFUL SLEEP - Fall asleep faster and have a more calm, relaxed and restful sleep. PureMax Labs Natural Calm Sleep...
  • GENTLE SAFE AND NATURAL - The ingredients, including magnesium, melatonin and l-theanine, work by assisting the natural sleep, calming and stress...
  • REDUCE STRESS & ANXIETY, SLEEP DEEPER - Feeling stressed or anxious can make it hard to fall asleep, our stress relieving sleep supplement formula...
  • HIGH QUALITY MADE IN USA IN GMP CERTIFIED FACILITY — PureMax Labs Natural Calm Sleep Formula is made in the USA in a FDA inspected, Good...
  • 100% SATISFACTION GUARANTEE If you’re not satisfied in any way just contact us and we will refund your money.
Bestseller No. 17
Designs for Health Insomnitol Chewables - Chewable Melatonin - 200mg L-Theanine, 5-HTP, Vitamin B6 +...
  • Great Tasting - Insomnitol Chewables are great tasting, easy lemon-flavored tablets formulated to calm brain activity.*
  • Melatonin & 5-HTP - Featuring melatonin, whose main role lies in its involvement in the circadian (day/night) biological rhythms, and 5-HTP, a...
  • B6 & L-Theanine - These tablets also contain vitamin B6, inositol and l-theanine.
  • Higher Standards. Better Results - Designs for Health maintains a strict, no-compromises approach to quality raw material selection. We never cut...
  • Over 50,000 Doctors Agree - Designs for Health is the physician's choice for top quality professional strength supplements since 1989. Our "Science...
SaleBestseller No. 18
Nature's Truth Maximum Strength Melatonin 10 mg Plus L-Theanine Capsules, 72 Count
  • Promotes Restful Sleep
  • Non GMO
  • High potency formula
  • Helps with Occasional sleeplessness
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when...
SaleBestseller No. 19
Nature Made Sleep and Recover with Melatonin 3mg, L-theanine 200mg, Magnesium 100mg, 60 Count for...
  • RELAX YOUR MIND AND BODY: A delicious 3-in-1 blend of melatonin to help you fall asleep faster, magnesium to support muscle relaxation, and L-theanine...
  • 30-DAY SUPPLY: Contains a 30-day supply of Nature Made’s Sleep and Recover melatonin supplement, 60 gummies per bottle, 2 per day.
  • CUDDLE UP TO BETTER REST: Adults chew 2 gummies 1 hour before bedtime.
  • QUALITY INGREDIENTS: Made from carefully sourced ingredients under strict manufacturing processes. No artificial flavors or sweeteners, no synthetic...
  • These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any...
Bestseller No. 20
Wonder Particle Melatonin Gummies, Adult Sleep Support Supplement, with L-theanine, Ashwagandha,...
  • Melatonin 5mg Gummy : Melatonin 5mg per serving is an appropriate dose for better bodily function. And its delayed release of melatonin works in...
  • Fall Asleep Naturally: Our adult melatonin gummies supplement. Contains a blend of Ashwagandha, L-theanine, chamomile and vanilla extracts, all herbs...
  • Sugar-Free Natural Berry Flavor: With its fun koala shape and natural mixed berry flavor, Wonder Particle natural melatonin gummy is a delicious...
  • Gluten Free & Sugar Free:The manufacturer is NSF(National Sanitation Foundation) dietary supplement GMP certified, which ensures you get a safe and...
  • Directions For Use And Customer Service:Adults take Melatonin Gummies 5mg (equivalent to 1 melatonin bear sugar) 30 minutes before bedtime, no more...

Having trouble finding a great l theanine and melatonin?

This problem is well understood by us because we have gone through the entire l theanine and melatonin research process ourselves, which is why we have put together a comprehensive list of the best l theanine and melatonins available in the market today.

After hours of searching and using all the models on the market, we have found the best l theanine and melatonin for 2023. See our ranking below!

How Do You Buy The Best L Theanine And Melatonin?

Do you get stressed out thinking about shopping for a great l theanine and melatonin? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching l theanine and melatonin, which is why we have assembled a comprehensive list of the greatest l theanine and melatonin available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for l theanine and melatonin that you consider buying. Your questions might include the following:

  • Is it worth buying an l theanine and melatonin?
  • What benefits are there with buying an l theanine and melatonin?
  • What factors deserve consideration when shopping for an effective l theanine and melatonin?
  • Why is it crucial to invest in any l theanine and melatonin, much less the best one?
  • Which l theanine and melatonin are good in the current market?
  • Where can you find information like this about l theanine and melatonin?

We’re convinced that you likely have far more questions than just these regarding l theanine and melatonin, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for l theanine and melatonin, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible l theanine and melatonin. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an l theanine and melatonin buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available l theanine and melatonin currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of l theanine and melatonin has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an l theanine and melatonin?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your l theanine and melatonin.
  5. Customer Ratings: Number ratings grade l theanine and melatonin objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their l theanine and melatonin.
  7. Product Quality: You don’t always get what you pay for with an l theanine and melatonin, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an l theanine and melatonin is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining l theanine and melatonin information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding l theanine and melatonin is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is the best L-theanine brand?

A: NOW Foods L-Theanine More info Buy on Amazon.com Country Life L-Theanine More info Buy on Amazon.com Doctor’s Best Suntheanine L-Theanine More info Buy on Amazon.com Source Naturals L-Theanine More info Buy on Amazon.com Solaray L-Theanine More info Buy on Amazon.com Pure Encapsulations L-Theanine More info Buy on Amazon.com

Q: What is the best brand of melatonin?

A: NOW Foods High Potency Melatonin. NOW Foods High Potency Melatonin is a melatonin supplement made by one of the biggest names in the business. Nature Made Melatonin. Nature Made Melatonin is a great sleep aid made by one of the biggest vitamin and supplement manufacturers out there. Natrol Melatonin Time Release. …

Q: Can I take melotonin with Lisinopril?

A: The phase IV clinical study analyzes what interactions people who take Lisinopril and Melatonin have. It is created by eHealthMe based on reports of 2,643 people who take Lisinopril and Melatonin from the FDA, and is updated regularly.

Q: Does L-theanine have caffeine in it?

A: Theanine. L-Theanine is one of the main active ingredients found in green tea, alongside caffeine and green tea catechins. It helps promote relaxation without drowsiness, making it synergistic with caffeine.