10 Best gaba supplement for sleep in Canada

Advertising Disclosure

Last Updated - 2026/04/02

Best Choice

01
CelluGreen

GABA 700mg STRONGEST IN CANADA (Gamma-Aminobutyric Acid) Helps (to) temporarily promote relaxation, Anxiety Relief, Natural Stress Reduction, Improved Sleep Aid, Made in Canada, Vegan, Non-GMO, 120 Capsule.
Main highlights

QUALITY GUARANTEED: Made in Canada, vegan, and non-GMO, each bottle contains 120 easy-to-swallow capsules with 100% quality assured. providing a convenient and effective way to integrate GABA into your daily routine for ongoing support in managing stress and promoting relaxation.
POWERFUL CALMING SUPPORT: GABA is the brain's main inhibitory neurotransmitter, meaning it helps calm nervous system activity. Our potent formula of 700mg GABA per capsule (strongest on the market) is designed to promote relaxation and a sense of calm.
POTENCY AND VALUE: Many customers take our Made in Canada 700mg GABA for mood regulation, as low GABA levels are linked to irritability, and mood swings. In addition, most GABA products in Canada range from 500mg to 650mg. Our 700mg per capsule dosage delivers higher potency and better value.
MOOD AND STRESS RELIEF: Formulated to help balance mood and alleviate feelings of stress and anxiety, our 700mg GABA is commonly taken by people looking to manage insomnia and restless sleep.
ENHANCE SLEEP QUALITY: GABA (gamma-aminobutyric acid) is known for its ability to support restful sleep. By promoting relaxation, our 700mg capsules can help you fall asleep faster and enjoy a more restorative night.
Show more
9.8

Exceptional

Show more
Curious about how we select the top products for you? Explore How It Works

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
02
NOW

NOW Supplements, GABA (Gamma-Aminobutyric Acid) 500 mg + B-6, Natural Neurotransmitter, 200 Veg Capsules

9.3 simple to consume

9.1 Taste

9.1 worth the money
Main highlights

SUGGESTED USE: Take 1 capsule 2 to 3 times daily as needed, preferably with juice or water on an empty stomach
NERVOUS SYSTEM SUPPORT: GABA is naturally produced in the body and its presence within the central nervous system may help promote relaxation and ease nervous tension*
GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
FAMILY OWNED & OPERATED: Proudly made in Canada by a family owned and operated company.
AMINO ACID: GABA is a non-protein amino acid that functions as a neurotransmitter in the human brain*
Show more
9.7

Exceptional

Show more
03
CelluGreen

GABA 700mg STRONGEST IN CANADA (Gamma-Aminobutyric Acid) Helps (to) temporarily promote relaxation, Anxiety Relief, Natural Stress Reduction, Improved Sleep Aid, Made in Canada, Vegan, Non-GMO, 120 Capsule.

10% Off
Main highlights

QUALITY GUARANTEED: Made in Canada, vegan, and non-GMO, each bottle contains 120 easy-to-swallow capsules with 100% quality assured. providing a convenient and effective way to integrate GABA into your daily routine for ongoing support in managing stress and promoting relaxation.
POWERFUL CALMING SUPPORT: GABA is the brain's main inhibitory neurotransmitter, meaning it helps calm nervous system activity. Our potent formula of 700mg GABA per capsule (strongest on the market) is designed to promote relaxation and a sense of calm.
POTENCY AND VALUE: Many customers take our Made in Canada 700mg GABA for mood regulation, as low GABA levels are linked to irritability, and mood swings. In addition, most GABA products in Canada range from 500mg to 650mg. Our 700mg per capsule dosage delivers higher potency and better value.
MOOD AND STRESS RELIEF: Formulated to help balance mood and alleviate feelings of stress and anxiety, our 700mg GABA is commonly taken by people looking to manage insomnia and restless sleep.
ENHANCE SLEEP QUALITY: GABA (gamma-aminobutyric acid) is known for its ability to support restful sleep. By promoting relaxation, our 700mg capsules can help you fall asleep faster and enjoy a more restorative night.
Show more
9.6

Exceptional

Show more
Value for Money

04
CanPrev

CanPrev GABA 500mg, 120 V-Capsules 120-Day Supply - Pure GABA Supplement for Relaxation & Restful Sleep - Gamma-Aminobutyric Acid 500mg - Vegan - Brain Support for a Calm and Focused Mind - Vegan

12% Off

9.9 simple to consume

9.9 worth the money

9.3 Taste
Main highlights

Vegan, GMO free & Gluten free
Support Restful, Revitalizing Sleep: GABA 500mg capsules are crafted to help enhance sleep quality, promoting a restful experience that lets you wake feeling recharged. For those who may experience occasional disruptions in sleep, this GABA supplement can support a deeper, more consistent rest by gently calming the mind, helping you greet each morning with a renewed sense of energy.
Experience Quality and Purity: Made in Canada with a focus on quality and efficacy, CanPrev’s GABA capsules are an exceptional addition to your wellness routine. With each capsule, enjoy GABA's soothing properties and the peace of mind that comes from a trusted source, backed by scientific care and precision in every bottle.
Enhance Clarity and Focus: Pure GABA from CanPrev is formulated to support cognitive functions and maintain mental clarity, allowing for a smooth flow of thoughts. This supplement helps promote a calm and centered state, giving you the space to concentrate and stay present.
Embrace Tranquility Naturally: CanPrev's GABA 500mg capsules offer a pure source of gamma-aminobutyric acid, designed to foster a sense of calm without impacting alertness. Known as one of the top GABA supplements, it encourages relaxation by promoting balanced neurotransmitter activity, making it an ideal choice for unwinding after a busy day. With targeted support for your nervous system, GABA helps ease the mind, promoting a peaceful state that encourages inner calm.
Elevate Your Everyday Calm: As a calming support supplement, GABA works to encourage a steady, peaceful state, helping to ease nerves and foster greater mental clarity. With CanPrev’s 500mg GABA capsules, you can navigate day-to-day challenges with a calm and focused mind, enjoying balanced wellness that keeps you at your best.
Show more
9.4

Excellent

Show more
05
CanPrev

CanPrev GABA 500mg, 120 V-Capsules 120-Day Supply - Pure GABA Supplement for Relaxation & Restful Sleep - Gamma-Aminobutyric Acid 500mg - Vegan - Brain Support for a Calm and Focused Mind - Vegan

12% Off

9.9 simple to consume

9.9 worth the money

9.3 Taste
Main highlights

Vegan, GMO free & Gluten free
Support Restful, Revitalizing Sleep: GABA 500mg capsules are crafted to help enhance sleep quality, promoting a restful experience that lets you wake feeling recharged. For those who may experience occasional disruptions in sleep, this GABA supplement can support a deeper, more consistent rest by gently calming the mind, helping you greet each morning with a renewed sense of energy.
Experience Quality and Purity: Made in Canada with a focus on quality and efficacy, CanPrev’s GABA capsules are an exceptional addition to your wellness routine. With each capsule, enjoy GABA's soothing properties and the peace of mind that comes from a trusted source, backed by scientific care and precision in every bottle.
Enhance Clarity and Focus: Pure GABA from CanPrev is formulated to support cognitive functions and maintain mental clarity, allowing for a smooth flow of thoughts. This supplement helps promote a calm and centered state, giving you the space to concentrate and stay present.
Embrace Tranquility Naturally: CanPrev's GABA 500mg capsules offer a pure source of gamma-aminobutyric acid, designed to foster a sense of calm without impacting alertness. Known as one of the top GABA supplements, it encourages relaxation by promoting balanced neurotransmitter activity, making it an ideal choice for unwinding after a busy day. With targeted support for your nervous system, GABA helps ease the mind, promoting a peaceful state that encourages inner calm.
Elevate Your Everyday Calm: As a calming support supplement, GABA works to encourage a steady, peaceful state, helping to ease nerves and foster greater mental clarity. With CanPrev’s 500mg GABA capsules, you can navigate day-to-day challenges with a calm and focused mind, enjoying balanced wellness that keeps you at your best.
Show more
9.2

Excellent

Show more
06
NOW

NOW Supplements GABA 750mg Vegetable Capsules, 100 Count
Main highlights

Vegetarian / Vegan
Natural L-Form
Helps to temporarily promote relaxation
Extra strength
A natural non-protein amino acid
Show more
9.1

Excellent

Show more
07
NOW

NOW Supplements GABA 750mg Vegetable Capsules, 100 Count
Main highlights

Vegetarian / Vegan
Natural L-Form
Helps to temporarily promote relaxation
Extra strength
A natural non-protein amino acid
Show more
9.0

Excellent

Show more
08
NOW

NOW Supplements, GABA (Gamma-Aminobutyric Acid) 500 mg + B-6, Natural Neurotransmitter, 200 Veg Capsules

9.3 simple to consume

9.1 Taste

9.1 worth the money
Main highlights

SUGGESTED USE: Take 1 capsule 2 to 3 times daily as needed, preferably with juice or water on an empty stomach
NERVOUS SYSTEM SUPPORT: GABA is naturally produced in the body and its presence within the central nervous system may help promote relaxation and ease nervous tension*
GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
FAMILY OWNED & OPERATED: Proudly made in Canada by a family owned and operated company.
AMINO ACID: GABA is a non-protein amino acid that functions as a neurotransmitter in the human brain*
Show more
8.9

Very Good

Show more
09
CanPrev

CanPrev Magnesium Bisglycinate Chelated + GABA & Melatonin, 120 Veg Caps, 120-Day Supply, Supports Restful Night, Muscle Function, Promote Relaxation & Balanced Sleep-Wake Cycle, Vegan, No GMO, Gluten

9.1 Absorbency

9.1 worth the money

8.9 Taste
Main highlights

Trust the experts' choice for the best magnesium supplement - CanPrev's proprietary magnesium-glycine complex with added GABA and melatonin for maximum absorption and benefits.
Say goodbye to restless nights and sleepless hours with CanPrev's vegan magnesium bisglycinate chelate capsules that provide 200mg of pure and gentle magnesium glycinate.
Helps to reduce the time needed to fall asleep in people with delayed sleep phase disorder, reset the body’s sleep-wake cycle and temporarily promote relaxation.
Get the best of both worlds with CanPrev's Magnesium Bis-Glycinate + GABA & Melatonin Capsules - the perfect magnesium supplement for women and men looking to improve bone health, muscle strength and relaxation.
Formulated and made in Canada.
Fall asleep faster and stay asleep longer with the best magnesium supplement.
Experience the benefits of chelated magnesium glycinate for improved muscle health, cramp relief and muscle relaxation with CanPrev's magnesium supplement.
Show more
8.8

Very Good

Show more
10
CanPrev

CanPrev Magnesium Bisglycinate Chelated + GABA & Melatonin, 120 Veg Caps, 120-Day Supply, Supports Restful Night, Muscle Function, Promote Relaxation & Balanced Sleep-Wake Cycle, Vegan, No GMO, Gluten

9.1 Absorbency

9.1 worth the money

8.9 Taste
Main highlights

Trust the experts' choice for the best magnesium supplement - CanPrev's proprietary magnesium-glycine complex with added GABA and melatonin for maximum absorption and benefits.
Say goodbye to restless nights and sleepless hours with CanPrev's vegan magnesium bisglycinate chelate capsules that provide 200mg of pure and gentle magnesium glycinate.
Helps to reduce the time needed to fall asleep in people with delayed sleep phase disorder, reset the body’s sleep-wake cycle and temporarily promote relaxation.
Get the best of both worlds with CanPrev's Magnesium Bis-Glycinate + GABA & Melatonin Capsules - the perfect magnesium supplement for women and men looking to improve bone health, muscle strength and relaxation.
Formulated and made in Canada.
Fall asleep faster and stay asleep longer with the best magnesium supplement.
Experience the benefits of chelated magnesium glycinate for improved muscle health, cramp relief and muscle relaxation with CanPrev's magnesium supplement.
Show more
8.7

Very Good

Show more