AOR Glycine Powder — Amino Acid for Cognitive Function, Restful Sleep, Joint & Muscle Support — 500 g, 33 Servings, Vegan Non-GMO
View on Amazon.ca Read all reviews on Amazon →| Brand | AOR |
| Serving | Powder (500 g) |
| Licensed Natural Health Product | NPN 80006852 |
| Quality Standards | GMP-compliant facility |
| Country | Made in Canada  |
About this item
- SUPPORTS MENTAL CLARITY & COGNITIVE PERFORMANCE: A conditionally essential amino acid that plays a key role in supporting mental clarity and focus - appreciated for contributions to sharper memory and recall.
- ENCOURAGES RESTFUL, REJUVENATING SLEEP: Glycine supports a more restful night's sleep, helping you fall asleep and stay asleep - waking refreshed and ready for the day.
- SUPPORTS STRONG, ACTIVE LIFESTYLES: Foundational support for muscles, joints and connective tissues - for flexibility, mobility and vitality.
- ENCOURAGES EMOTIONAL BALANCE & FOCUS: Supports a calm, composed mindset; glycine's role in neurotransmitter support may contribute to steadiness and focus.
- A NATURALLY SWEET ADDITION: Lightly sweet glycine powder complements low-carb and keto plans - plant-based, gluten-free, non-GMO and vegan, without compromising flavour.
Product Description
Glycine — Conditionally Essential Amino Acid
Supporting a wide range of healthy bodily functions. Pure, single-ingredient glycine in a convenient powder. The smallest and simplest amino acid, glycine is the second most-used building block for proteins and acts as a calming neurotransmitter in the brain and spinal cord. Licensed Natural Health Product NPN 80006852.
Soutenir un large éventail de fonctions corporelles saines. Glycine pure à ingrédient unique, en poudre pratique. Le plus petit et le plus simple des acides aminés. Produit de santé naturel homologué. NPN 80006852.
Pure Glycine Powder
Single-ingredient, naturally sweet and unflavored — Vegan, Non-GMO, Gluten Free
Naturally Sweet & Unflavored
Lightly sweet glycine blends easily into water, coffee or recipes — a versatile sugar alternative for low-carb and keto routines.
Flexible Powder Dosing
From 15 g (one tablespoon ≈ one serving) up to 60 g daily — reach therapeutic doses easily, without handfuls of capsules.
One Amino Acid, Many Benefits
Research supports a role for glycine across a wide range of healthy bodily functions — from cognition and sleep to muscle, joints and bone.
Cognitive Function
Supports mental clarity and focus; glycine acts as a neurotransmitter in the brain and spinal cord.
Restful Sleep
Known as a “sleep molecule” with a calming effect that positively impacts circadian rhythm.
Muscle Growth & Repair
A key building block for collagen and protein synthesis, supporting muscle growth and repair.
Joints & Connective Tissue
Foundational support for connective tissue, mobility and your body’s structural needs.
Bone Health
Supports bone health, in part through insulin’s anabolic effect on bone and muscle.
Mood & Emotional Balance
Acts as a calming neurotransmitter to support a steady, balanced mood and everyday focus.
AOR Glycine: Supplement Facts
One Tablespoon contains:
- Glycine~15 g
Non-Medicinal Ingredients: None.
Recommended Purpose: Glycine is an amino acid that supports a wide range of healthy bodily functions.
Recommended Dose (Adults): Take 15–60 g (~ one to four servings) daily on an empty stomach, or as directed by a qualified health care practitioner.
Recommended Duration of Use: Consult a health care practitioner for use beyond six weeks.
Cautions and Warnings: Consult a health care practitioner prior to use if you are pregnant, breastfeeding or if you are following a low-protein diet. Discontinue use and consult a health care practitioner if digestive discomfort with nausea develops.
Storage: Store in a cool, dry place, away from children.
Une cuillère à soupe contient :
- Glycine~15 g
Ingrédients non médicinaux : aucun.
Usage recommandé : la glycine est un acide aminé qui soutient un large éventail de fonctions corporelles saines.
Dose recommandée (adultes) : prendre 15 à 60 g (~ une à quatre portions) par jour à jeûn, ou selon les directives d’un praticien de soins de santé qualifié.
Durée d’utilisation recommandée : consulter un praticien de soins de santé pour un usage au-delà de six semaines.
Mises en garde : consulter un praticien de soins de santé avant emploi en cas de grossesse, d’allaitement ou de régime faible en protéines. Cesser l’emploi et consulter un praticien si un inconfort digestif avec nausées se manifeste.
Conservation : conserver dans un endroit frais et sec, hors de la portée des enfants.
NPN 80006852
Add AOR Glycine to your daily routine
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Get it on Amazon.caWhy AOR Glycine
Pure, single-ingredient amino acid powder - premium AOR quality.
Single-ingredient purity
Just glycine, with no non-medicinal ingredients - naturally sweet and unflavored.
Cognition & sleep
Acts as a calming neurotransmitter supporting focus and restful sleep.
Muscle, joint & bone
A building block for collagen and protein synthesis.
Premium Canadian brand
AOR - Advanced Orthomolecular Research, since 1991. NPN 80006852.
Inside every serving
Pure glycine - a naturally sweet, single-ingredient amino acid powder.
Glycine powder vs. the alternatives
A flexible, single-ingredient amino acid in convenient powder form.
| AOR Glycine | Capsule amino acids | Sweeteners | |
|---|---|---|---|
| Form | Powder, flexible dose | Fixed-dose capsules | - |
| Therapeutic dosing (15-60 g) | Easy | Many capsules | - |
| Naturally sweet | Yes | No | Yes (no benefits) |
| Single ingredient | Yes | Varies | - |
| Health Canada NPN | NPN 80006852 | Varies | - |
How to use it
15-60 g daily
Adults take 15-60 g (~ one to four servings; one tablespoon is about 15 g) daily on an empty stomach.
Mix into anything
Naturally sweet and unflavored - stir into water, coffee, smoothies or recipes.
Occasional or guided use
Consult a health-care practitioner for use beyond six weeks.
What the research says about glycine
Educational summaries of published research on glycine; not product-specific claims. AOR Glycine's claim is the traditional/authorized use under NPN 80006852.
Polysomnography-backed sleep gains
3 g of glycine before bed improved subjective sleep quality and correlated with polysomnographic changes.
Human studyBetter sleep, less daytime sleepiness
Glycine before bedtime improved sleep satisfaction and reduced daytime sleepiness after sleep restriction.
Human studyA safe amino-acid sleep strategy
Reviewed as shortening time to fall asleep and improving sleep quality without next-day grogginess.
Review34 trials reviewed: sleep & alertness
A systematic review of 34 randomized trials found glycine's strongest effects on the nervous system - improving sleep quality and alertness.
Systematic reviewAn inhibitory neurotransmitter
Glycine acts as an inhibitory neurotransmitter and an NMDA-receptor co-agonist in the brain and spinal cord.
MechanismStudied for memory & attention
Glycine has been studied for effects on memory and attention via NMDA-receptor modulation.
Human studyReduced fatigue, better performance
Glycine reduced fatigue and improved next-day psychomotor performance in sleep-restricted volunteers.
Human studyCognition in older adults (GlyNAC)
A 24-week pilot trial of glycine plus NAC improved cognition alongside metabolic and mitochondrial markers.
Pilot clinical trialRestored glutathione & insulin sensitivity
GlyNAC corrected glutathione deficiency, oxidative stress, mitochondrial dysfunction and insulin resistance over 24 weeks.
Pilot clinical trialGlycine can limit collagen synthesis
Glycine availability can be a limiting factor for collagen synthesis; supplementation increased collagen production in vitro.
ResearchCollagen's most abundant amino acid
Glycine makes up roughly one third of collagen, the main structural protein of skin, tendon and bone.
MechanismSupports the skin matrix
As collagen's most abundant amino acid, glycine supports the skin's structural matrix.
MechanismCollagen amino acids & healthy aging
A glycine-rich collagen amino-acid composition was associated with reduced biological age and improved healthspan markers.
ResearchSupported muscle strength (GlyNAC)
In the GlyNAC trial, supplementation improved muscle strength alongside metabolic markers in older adults.
Pilot clinical trialAids tissue repair
Adequate glycine supports collagen-dependent tissue and wound repair.
ReviewHelped metabolic-syndrome markers (RCT)
Oral glycine improved markers of oxidative stress and metabolic health in patients with metabolic syndrome.
Human RCTRoles in metabolic regulation (review)
Reviews glycine's roles in protein synthesis, metabolic regulation and cytoprotection.
ReviewAntioxidant & anti-inflammatory roles
Reviewed for roles in antioxidant defense, anti-inflammation and metabolic regulation.
ReviewWhy 'conditionally essential'
Endogenous glycine synthesis may not meet full metabolic demand, supporting dietary intake.
ReviewA central one-carbon building block
Glycine feeds one-carbon metabolism and the synthesis of glutathione, creatine, heme and nucleotides.
MechanismNaturally sweet amino acid
Glycine is the simplest amino acid and is naturally, mildly sweet - studied as a low-calorie sweet compound.
BackgroundCytoprotective in gut & liver
Glycine has shown cytoprotective effects in experimental models of gut and liver injury.
ResearchCalms inflammatory signaling
Glycine activates glycine-gated chloride channels on immune cells, dampening inflammatory signaling.
MechanismGenerally well tolerated
Glycine has been used safely at gram-scale doses in clinical studies of sleep and metabolism.
ReviewFrequently asked questions
How do I take AOR Glycine?
Adults take 15-60 g (~ one to four servings; one tablespoon is about 15 g) daily on an empty stomach, or as directed by a health-care practitioner. Consult a practitioner for use beyond six weeks.
What does it taste like?
Glycine is naturally, lightly sweet and unflavored - it dissolves easily in water, coffee or recipes and works as a low-carb sugar alternative.
Is it vegan and allergen-friendly?
Yes - vegan, non-GMO and gluten-free, with no non-medicinal ingredients (just glycine).
Who should not use it?
Consult a health-care practitioner before use if you are pregnant, breastfeeding or following a low-protein diet. Discontinue and consult a practitioner if digestive discomfort with nausea develops.
Add AOR Glycine to your daily routine
Get AOR Glycine on Amazon.ca - fast, protected delivery.
Get it on Amazon.caNatural Health Product NPN 80006852. Glycine is an amino acid that supports a wide range of healthy bodily functions. Research summaries concern glycine generally and are educational, not product-specific claims. Read and follow the label. Consult a health-care practitioner before use if you are pregnant, breastfeeding, following a low-protein diet, or for use beyond six weeks. AOR is the manufacturer; sold by Canadian Health & Care on Amazon.ca. Results may vary.
Important information
Safety Information
Cautions and Warnings: Consult a health care practitioner prior to use if you are pregnant, breastfeeding or following a low-protein diet. Discontinue use and consult a health care practitioner if digestive discomfort with nausea develops. Store in a cool, dry place, away from children.
Indications
Recommended Use or Purpose: Glycine is an amino acid that supports a wide range of healthy bodily functions.
Ingredients
Medicinal ingredient: Glycine (15 g per tablespoon). Non-medicinal ingredients: None.
Directions
Recommended Dose (Adults): Take 15-60 g (approximately one to four servings; one tablespoon is about 15 g) daily on an empty stomach, or as directed by a qualified health care practitioner. Recommended Duration of Use: Consult a health care practitioner for use beyond six weeks.
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