10 Best Kids L Theanine Gummies of 2025

Tested and Reviewed: Top 10 Kids L Theanine Gummies deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Save 14%

OLLY

OLLY Kids Chillax Gummy, For a Calm and Relaxed Mood*, Magnesium, L-Theanine, Lemon Balm Extract, Chewable Supplement, Sherbet Flavored, 25 Day Supply - 50 Count (Packaging May Vary)

14% Off

Editor's bottom line:

“This kids l theanine gummies is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

OLLY KIDS CHILLAX GUMMIES: These delightful gummies are formulated to support a calm & relaxed mood.* Thats our kind of peace of mind
THE GOODS INSIDE: Magnesium is an essential mineral responsible for many key functions in kids bodies. L-Theanine is a buzzworthy amino acid that we're l-loving
HOW TO TAKE: Ages 7 and up, chew two gummies per day as needed. Chew thoroughly before swallowing, no food or water needed
DELIGHTFULLY DELICIOUS: Kids Chillax gummies are Sunny Sherbet flavored with other natural flavors, a sweet blend of raspberry, lime and orange flavors. 50 gummies per bottle (25 day supply)
SIMPLE & TASTY: Gluten free and formulated with no synthetic flavors or colors
FIND MORE OLLY GOODNESS: We create products that are just as effective as they are delightfulgummies, multivitamins, premium softgels and more ways to help you feel happy inside out
Weve made improvements to the taste and texture of our productswith the same OLLY goodness inside each gummy. (Packaging May Vary)

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Picked by 397 people today

9.5

GrnLife

GrnLife L-Theanine Gummies for Kids & Adults, L'Theanine 400mg with Ashwagandha, GABA, 5HTP, L Theanine Supplement for Calm, Zzz & Relaxation Support, Raspberry Flavor, 60 Counts

Main Highlights

Advanced Composite Formula: L-theanine 400mg enhanced with GABA 100mg, ashwagandha 100mg, 5HTP 50mg, lemon balm extract & vitamin B6, A great combination for you to add into your daily routine for body health, helping you maintain focus and emotional balance when you need it
L-Theanine Gummy: L theanine is a unique amino acid that occurs naturally in the tea plant and processed for relaxing effects, with its gummy for maximum absorption to invigorate mitochondrial function
Multiple Benefits: These plant-powered ltheanine gummies are designed to work with your body to help you ease into a restful Zzz and you can wake up feeling refreshed for the whole day
Ideal for Kids & Adults: The l-theanine supplement gummies are suitable for both Kids & Adults. They have a comfortable texture after chewing and can be swallowed without water or food, allowing for quick absorption by the digestive system and gentle on the stomach. Each bottle contains 60 gummies, providing a 30-day supply
Excellent in Quality: Grnlife ltheanine 400mg supplement comply with GMP standards and have passed laboratory testing. All batches of the product undergo quality assurance at every stage of production. We are always committed to producing the highest quality dietary supplements and being your health partner

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9.5

Save 17%

Nordic Naturals

Nordic Naturals Kids Calm Gummies - Strawberry Watermelon - 60 Gummies - Magnesium L-Theanine Supplement - Calming for Kids - Relaxation Support - Up to 60 Servings

17% Off

Main Highlights

CALMING COMBINATION - Magnesium and L-theanine work together to promote GABA activity and induce a sense of calm, helping little ones feel more settled when they need to wind down for bedtime or quiet time.*
MELATONIN ALTERNATIVE - Unlike melatonin or other sleep remedies, Kids Calm Gummies can be taken at any time of day to help ease everyday stress and promote relaxation without disrupting sleep patterns.*
KID-FRIENDLY, MOM-APPROVED - Kids Calm Gummies are conveniently chewable and come in a delicious strawberry watermelon flavor that kids will love, with only 1 g sugar per gummy.
THE NORDIC PROMISE - Everything we make is third-party tested, surpassing the strictest international standards for quality. This product is certified vegan, non-GMO tested & gluten free, with no artificial colors or flavors.
ETHICAL INNOVATION - Nordic Naturals is proud to be at the forefront of sustainable & ethical practices in the natural products industry. Through science & innovation, we are committed to delivering safe, effective nutrients to support foundational wellness.

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9.2

Flyrocer

Sugar Free L-Theanine Gummies, L Theanine Supplement for Adults & Kids, L'Theanine 400MG with Ashwagandha, Magnesium, 5HTP & GABA - Support Calm, Relax, zzZ, Focus, Vegan Strawberry Flavor, 60 Count

Main Highlights

SUPERIOR 400MG L-THEANINE FORMULA FOR CALM & FOCUS: Experience the powerful benefits of L-Theanine, the calming amino acid found in green tea. Our L-Theanine Gummies deliver a potent 400mg per serving to help calm your mind and promote laser-sharp focus without any drowsiness, making this L-Theanine supplement perfect for use day & night.
RAPID STRESS RELIEF & RELAXATION SUPPORT: Go beyond basic relaxation. Our advanced L-Theanine 400mg formula is synergistically enhanced with GABA, Ashwagandha, and Chamomile to help your body manage daily stress naturally. This unique blend provides rapid stress relief, helping you maintain emotional balance and a sense of tranquility whenever you need it most.
DEEPER, RESTORATIVE SLEP & WAKE UP REFRESHED: Unwind for a truly restorative night's slep. Key ingredients like L-Theanine, Magnesium Glycinate, and 5HTP work in harmony to support your body's natural wind-down process. This helps you achieve deeper, more restful zzZ, so you can wake up feeling completely refreshed and recharged for the day ahead.
FULL-SPECTRUM, PLANT-POWERED INGREDIENTS: We've crafted the ultimate relaxation blend. Each vegan gummy combines 9 powerful ingredients, including L-Theanine, Lemon Balm, and essential Vitamins D3 & B6, for a comprehensive wellness boost. Our L-Theanine gummies are non-GMO, gluten-free, and pectin-based, making them a clean, delicious choice for adults and a great L Theanine for kids option (4+).
DELICIOUS, EASY & TRUSTED DAILY SUPPLEMENT: Say goodbye to hard-to-swallow pills. Our naturally strawberry-flavored chewable L-Theanine gummies are a delight to take. Sourced from premium ingredients and manufactured in a GMP-certified facility, you can trust the quality and consistency of every bottle. Simply incorporate 2 gummies into your daily routine for sustained benefits.

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9.0

kindnature

kindnature L-Theanine Gummies 200mg – Vegan Calm & Focus Supplement for Adults & Kids Ages 4+ – Mixed Berry Chewable, Low Sugar, Non-Drowsy*

Main Highlights

SUPPORTS CALM FOCUS WITHOUT DROWSINESS - Each serving delivers 200mg of pure L-Theaninea well-studied amino acid that promotes a calm, focused state without sedation, caffeine, or crashes.*
FAMILY-FRIENDLY FORMULA FOR DAILY BALANCE - Designed for both adults and kids 4+, our chewable calm gummies offer gentle, non-habit-forming support for moments when focus and clarity matter most.*
MIXED BERRY FLAVOR TASTY & NON-STICKY - Pectin-based, non-GMO, and free from artificial flavors, these vegan L-Theanine gummies taste like a treatwithout melting, sticking, or bitterness.*
CLEAN, VEGAN, USA-MADE & LAB TESTED - Formulated in a GMP-certified facility and 3rd-party tested for purity, these low-sugar L-Theanine chewables are gluten-free and proudly formulated in the USA.*
DESIGNED FOR DAILY USE, ANYTIME YOU NEED CALM - This caffeine-free formula fits perfectly into school routines, workdays, or wind-down rituals offering calm clarity, without drowsiness or dependency.*

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8.8

Save 6%

MARYRUTH'S

MaryRuth Organics Kids Nighttime Gummies | Sugar Free | NO Melatonin with L Theanine, Lemon Balm, Chamomile, Vitamin B6 | Relaxation Support for Kids 2+ | Vegan | Non-GMO | Gluten Free | 60 Count

6% Off

Main Highlights

No Melatonin Kids Gummies: Support relaxation for children, all without melatonin! This blend of traditional herbs and vitamin B6 supports a calming mood for your child.
Multiple Benefits: Contains L-theanine, and the calming, traditional herbs chamomile and lemon balm, as well as vitamin B6. Kids will love these delicious and sugar-free strawberry-flavored gummies before bedtime!
Easy-to-Chew Gummies: No more hard-to-swallow pills or capsules! Ages 2-3, take 1 gummy and ages 4-13, take up to 2 gummies, at or 20-30 minutes before bedtime, or as recommended by a physician or healthcare professional. Each bottle comes with 30 servings.
Vegan Formula: Per Serving (2 Gummies): Vitamin B6 (as Pyridoxine Hydrochloride): 50 mg, Sodium: 10 mg, Chamomile Extract (10:1): 40 mg, L-Theanine: 100 mg, Lemon Balm Extract (10:1): 10 mg. Other Ingredients: Maltitol, Purified Water, Organic Erythritol, Xylitol, Pectin, Citric Acid, Natural Flavor, Sodium Citrate, Black Carrot Color, Organic Stevia Leaf Extract, Organic Sunflower Oil.
For Most Lifestyles: MaryRuth's Nighttime Gummies for Kids are Non-GMO, No Gelatin, Pectin Based, Vegan, Made in a GMP (Good Manufacturing Practice) Facility. Dairy Free, Nut Free, Gluten Free, Soy Free, Sugar Free. Clean Label Project Certified. B Corp Certified.

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Best Value

8.6

Save 25%

Lunakai

Lunakai USA Manufactured Magnesium Glycinate Gummies 426mg with L-Theanine – Calm, Sleep, Stress Relief for Adults & Kids, Non-GMO, Vegan, 60ct

25% Off

Main Highlights

Delicious & Easy-to-Take: Lunakai magnesium glycinate gummies provide a tasty way to support daily magnesium intake for adults and kids.
For Calm & Relaxation: Formulated with 400mg magnesium glycinate and L-theanine, these gummies are perfect for promoting calm without swallowing pills.
Made for All Ages: Our magnesium gummies for adults and magnesium for kids are crafted for the whole family, with a yummy wildberry flavor.
Non-GMO, Vegan & Gluten-Free: Enjoy peace of mind knowing our magnesium gummies are free from GMOs, gelatin, gluten, and preservatives.
Perfect for Busy Lifestyles: These chewable magnesium gummies are ideal for on-the-go adults, helping you maintain balanced magnesium levels.
Supports Restful Nights: Incorporate Lunakai magnesium sleep gummies into your evening routine, suitable for both adults and kids.
Kids Love It: These kids magnesium gummies are designed to be gentle on little tummies and come in a delicious flavor that children enjoy.
Womens Health: Magnesium supplement for women that fits effortlessly into your daily routine, supporting your wellness goals.
Safe & Convenient: These chewable magnesium glycinate gummies are a hassle-free way to include magnesium in your diet, ideal for kids and adults.
Manufactured in the USA: Proudly manufactured in the USA, our magnesium glycinate gummies for kids and adults meet the highest quality standards.

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8.3

ReviNutra

ReviNutra Magnesium Gummies for Kids - Magnesium Glycinate Gummies with L-Theanine, Chamomile, Vitamin B6, D for Kids & Adults Sleep, Stress, Muscle Relief & Nerve Bone - Sugar Free Strawberry 60ct

Main Highlights

CALM MAGNESIUM GUMMIES - Magnesium is important for kids' well-being. Two Magnesium gummies provide 400mg of magnesium to assist muscle health, bone development, and relaxation. They also support a balanced mood, helping kids feel at ease throughout the day. The strawberry flavor makes them a tasty addition to daily routines
BONE HEALTH & RELAXATION SUPPORT - With Calcium to aid bone development and L-Theanine and Chamomile Extract to encourage relaxation, ReviNutra magnesium glycinate gummies help kids wind down after an active day. The ingredients work together to support bone strength and provide a soothing effect that complements overall health
MOOD & IMMUNE SUPPORT - Features Licorice Root, Vitamin B6, and Vitamin D to assist in mood regulation and immune function. These carefully selected ingredients contribute to relaxation and overall wellness, making this a great addition to a daily routine for growing kids
SUGAR-FREE & STOMACH FRIENDLY - The sugar-free formula, sweetened with xylitol, includes a natural strawberry flavor thats gentle on teeth and easy on the stomach. These kids magnesium gummies are simple to chew, perfect for both daytime and bedtime routines, offering support for calmness in a kid-friendly way
GREAT FOR KIDS & ADULTS - Made with high-quality ingredients and free from artificial colors, these magnesium complex gummies are suitable for aged 4+. Xylitol adds a naturally sweet strawberry taste, offering a delicious and wholesome option to support brain, relaxation and overall vitality

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8.1

Sijigood

Sijigood 90 Count | L-Theanine Gummies for Kids & Adults - 600mg L Theanine Supplements with Ashwagandha, GABA & 5HTP - Support Natural Relaxation, Calm, Deep Zzz & Stress Relief, Strawberry Flavor

Main Highlights

Reduce Stress & Enhance Relaxation - Experience natural calm with our science-backed L-Theanine Gummies. L-Theanine boosts alpha brain waves for mental clarity, while GABA reduces nervous system hyperactivity. Ashwagandha root lowers cortisol (the stress hormone), and lemon balm with chamomile soothes anxity. Perfect for hectic workdays or social pressure.
Deepen Slep Quality & Fall Aslep Faster - Magnesium regulates melatonin for restorative slep cycles, GABA quiets racing thoughts, and 5HTP increases serotonin to transition smoothly into deep slep. Chamomile adds gentle sedation without grogginess. Our L Theanine Gummies are ideal for shift workers or jet lagtake 30 minutes before bed for 7+ hours of uninterrupted rest.
Md Balance & Emotinal Wellness - L Theanine Supplements stabilize your md naturally with neurotransmitter support. 5HTP converts to serotonin for happiness, Vitamin B6 aids dopamine production, and ashwagandha fights fatigue-induced irritability. Vitamin D3 boosts sunlight-deprived mds, especially in winter. L-Theanine Gummies will help you feel consistently uplifted and resilient against daily frustrations.
Non-Drowsy Focus & Mental Clarity - Stay sharp without jitters! 600mg L-Theanine pairs with GABA to increase theta waves for laser concentration, while magnesium prevnts brain fog. Lemon balm enhances cognitive function during exams or meetings. Unlike caffeine crashes, these plant-based gummies sustain energy for 4-6 hours. Vegan, gluten-free, and zero artificial stimulants!
Holistic Health & Immune Support - Vitamin D3 strengthens immunity and bone health, B6 optimizes metabolism, and magnesium supports 300+ enzyme functions. Ashwagandha boosts resilience to physical stress (e.g., workouts). Our L-Theanine Gummies amplify overall vitality. All-natural ingredients, lab-tested for purityno GMOs or artificial flavors. Delicious strawberry taste makes wellness effortless!

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8.1

Save 12%

OLLY

OLLY Kids Chillax Gummy, for a Calm and Relaxed Mood*, Magnesium, L-Theanine, Lemon Balm Extract, Chewable Supplement, Sherbet Flavored, 35 Day Supply - 70 Count (Packaging May Vary)

12% Off

Main Highlights

OLLY KIDS CHILLAX GUMMIES: These delightful gummies are formulated to support a calm & relaxed mood.* Thats our kind of peace of mind
THE GOODS INSIDE: Magnesium is an essential mineral responsible for many key functions in kids bodies. L-Theanine is a buzzworthy amino acid that we're l-loving
HOW TO TAKE: Ages 7 and up, chew two gummies per day as needed. Chew thoroughly before swallowing, no food or water needed
DELIGHTFULLY DELICIOUS: Kids Chillax gummies are Sunny Sherbet flavored with other natural flavors, a sweet blend of raspberry, lime and orange flavors. 70 gummies per bottle (35 day supply)
SIMPLE & TASTY: Gluten free and formulated with no synthetic flavors or colors

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Our Best Overall Choice

Best Choice

9.7

OLLY

OLLY Kids Chillax Gummy, For a Calm and Relaxed Mood*, Magnesium, L-Theanine, Lemon Balm Extract, Chewable Supplement, Sherbet Flavored, 25 Day Supply - 50 Count (Packaging May Vary)

14% Off

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

OLLY KIDS CHILLAX GUMMIES: These delightful gummies are formulated to support a calm & relaxed mood.* Thats our kind of peace of mind
THE GOODS INSIDE: Magnesium is an essential mineral responsible for many key functions in kids bodies. L-Theanine is a buzzworthy amino acid that we're l-loving
HOW TO TAKE: Ages 7 and up, chew two gummies per day as needed. Chew thoroughly before swallowing, no food or water needed
DELIGHTFULLY DELICIOUS: Kids Chillax gummies are Sunny Sherbet flavored with other natural flavors, a sweet blend of raspberry, lime and orange flavors. 50 gummies per bottle (25 day supply)
SIMPLE & TASTY: Gluten free and formulated with no synthetic flavors or colors
FIND MORE OLLY GOODNESS: We create products that are just as effective as they are delightfulgummies, multivitamins, premium softgels and more ways to help you feel happy inside out
Weve made improvements to the taste and texture of our productswith the same OLLY goodness inside each gummy. (Packaging May Vary)

Show Price

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