AOR Curcumin 95 400mg - Standardized Turmeric Extract | 90 Caps
Visit the AOR Store| Brand | AOR |
| Serving | 3 capsules daily (90 per bottle) |
| Licensed Natural Health Product | NPN 80020741 |
| Quality Standards | GMP-compliant facility |
| Country | Made in Canada  |
About this item
- STANDARDIZED 95% CURCUMINOIDS: Each vegan capsule delivers 400 mg of curcumin from an extract standardized to 95% curcuminoids from Curcuma longa (turmeric) rhizome - a pure, concentrated, single-ingredient formula.
- TRADITIONALLY USED TO RELIEVE JOINT INFLAMMATION: Used in herbal medicine to help relieve joint inflammation, traditionally supporting joint comfort and mobility.
- NATURAL ANTIOXIDANT SUPPORT: Provides antioxidants for the maintenance of good health, helping the body defend against everyday oxidative stress.
- THE CLASSIC, STANDARDIZED FORM OF CURCUMIN: A plain, standardized 95% curcuminoid extract - the foundational form of curcumin studied in decades of research, without added absorption-enhancement technology.
- SIMPLE, CLEAN-LABEL FORMULA: Just one non-medicinal ingredient (sodium stearyl fumarate) in a vegan hypromellose capsule - no gelatin and no unnecessary binders or fillers.
- SIMPLE ONCE-DAILY DOSING: Take 3 capsules once daily with or without food, or as directed by a qualified health care practitioner.
- VEGAN, NON-GMO, GLUTEN-FREE: Vegan hypromellose capsules, non-GMO and gluten-free, made in Canada.
- TRUSTED CANADIAN QUALITY: Manufactured by Advanced Orthomolecular Research (AOR), a licensed Natural Health Product, NPN 80020741, since 1991.
Product description
Curcumin-95 - Standardized 95% Curcuminoid Turmeric Extract
A closer look at AOR Curcumin-95 - a standardized curcuminoid extract from Curcuma longa (turmeric) rhizome, delivering 400 mg of curcumin at 95% curcuminoid potency per vegan capsule. Licensed Natural Health Product, NPN 80020741. Licensed Natural Health Product NPN 80020741.
Un regard plus approfondi sur AOR Curcumine-95 - un extrait normalisé de curcuminoïdes provenant du rhizome de Curcuma longa (curcuma), fournissant 400 mg de curcumine à une puissance de 95 % de curcuminoïdes par capsule végétalienne. Produit de santé naturel homologué, NPN 80020741.
Why A Standardized Curcuminoid Extract
A pure, potent 95% curcuminoid extract - the classic, well-studied form of curcumin, without added absorption-enhancement technology.
Concentrated, Standardized Potency
AOR Curcumin-95 is standardized to 95% curcuminoids, delivering a consistent, potent 400 mg dose of curcumin in every capsule - not a variable, low-potency turmeric powder.
The AOR Difference
A clean-label, single-ingredient formula - vegan, non-GMO, gluten-free and made in Canada, with just one non-medicinal ingredient.
Joint, Antioxidant & Wellness Support
Curcumin is the principal bioactive polyphenol in turmeric, studied for its antioxidant and anti-inflammatory properties for decades.
Joint Inflammation Relief
Used in herbal medicine to help relieve joint inflammation, supporting comfortable movement and mobility.
Antioxidant Defense
Provides antioxidants for the maintenance of good health, helping neutralize everyday oxidative stress.
Concentrated Curcuminoid Potency
Standardized to 95% curcuminoids for a consistent, potent 400 mg dose in every capsule.
Simple, Clean Formula
One non-medicinal ingredient in a vegan hypromellose capsule - no gelatin, fillers or unnecessary binders.
Foundational, Well-Studied Form
The classic standardized curcumin extract - the form behind decades of curcumin research - taken as a simple once-daily dose.
Overall Wellness
Curcumin's antioxidant and anti-inflammatory properties support the maintenance of good health as part of a daily routine.
AOR Curcumin 95: Supplement Facts
Medicinal Ingredients (per 1 capsule)
- Curcumin from Curcuma longa (turmeric) rhizome, standardized to 95% curcuminoids400 mg
Non-Medicinal Ingredients: Sodium stearyl fumarate. Capsule: Hypromellose.
Recommended Use or Purpose: Provides antioxidants for the maintenance of good health. Used in herbal medicine to help relieve joint inflammation. Standardized to 95% curcuminoids from Curcuma longa (turmeric) rhizome extract. Licensed Natural Health Product, NPN 80020741.
Recommended Dose (Adults 18 years and over): Take 3 capsules daily with or without food, or as directed by a qualified health care practitioner. Do not mix, blend or crush capsules; swallow capsules whole. Do not exceed daily dose unless instructed by a healthcare practitioner.
Cautions and Warnings: Consult a health care practitioner before use if you are pregnant or breastfeeding, if you are taking antiplatelet medication or blood thinners, or if you have a liver or biliary disorder (including gallstones or a bile duct obstruction) or stomach ulcers or excess stomach acid. Consult a healthcare practitioner if symptoms persist or worsen. Stop use and consult a health care practitioner if you experience any new symptoms including yellowing of the eyes or skin, dark urine, nausea, vomiting, or stomach pain - possible signs of liver problems now flagged by Health Canada for oral turmeric/curcuminoid products (Health Canada Summary Safety Review, 2025). Do not use if the safety seal is broken. Store tightly sealed in a cool, dry place. Keep out of reach of children.
Actual product packaging and materials may contain more and different information than shown on our website. Always read labels, warnings and directions before using or consuming a product. This item is sold and shipped by Amazon.ca; purchases are completed on Amazon.
Ingrédients médicinaux (par 1 capsule)
- Curcumine provenant du rhizome de Curcuma longa (curcuma), normalisée à 95 % de curcuminoïdes400 mg
Ingrédients non médicinaux : Stéarylfumarate de sodium. Capsule : Hypromellose.
Usage ou fins recommandés : Fournit des antioxydants pour le maintien d'une bonne santé. Utilisé en phytothérapie pour aider à soulager les inflammations articulaires. Normalisé à 95 % de curcuminoïdes provenant d'extrait de rhizome de Curcuma longa (curcuma). Produit de santé naturel homologué, NPN 80020741.
Dose recommandée (Adultes de 18 ans et plus) : Prendre 3 capsules par jour avec ou sans nourriture, ou selon les recommandations d'un professionnel de la santé qualifié. Ne pas mélanger, mélanger ou écraser les capsules. Avalez les capsules entières. Ne dépassez pas la dose quotidienne, sauf indication contraire d'un professionnel de la santé.
Mises en garde et précautions : Consultez un professionnel de la santé avant d'utiliser ce produit si vous êtes enceinte ou si vous allaitez, si vous prenez des médicaments antiplaquettaires ou des anticoagulants, ou si vous avez un trouble du foie ou biliaire (y compris des calculs biliaires ou une obstruction des voies biliaires) ou des ulcères d'estomac ou un excès d'acide gastrique. Consultez un professionnel de la santé si les symptômes persistent ou s'aggravent. Cessez d'utiliser et consultez un professionnel de la santé si vous développez de nouveaux symptômes, incluant le jaunissement des yeux ou de la peau, de l'urine foncée, des nausées, des vomissements ou des douleurs d'estomac - des signes possibles de problèmes hépatiques désormais signalés par Santé Canada pour les produits oraux à base de curcuma ou de curcuminoïdes (examen de synthèse de la sécurité de Santé Canada, 2025). Ne pas utiliser si le sceau de sécurité est brisé. Conserver hermétiquement fermé dans un endroit frais et sec. Garder hors de la portée des enfants.
NPN 80020741
Get concentrated 95% curcuminoid support for joints and antioxidant defense
Get AOR Curcumin-95 on Amazon.ca - fast, protected delivery.
Get it on Amazon.caWhy AOR Curcumin-95
A pure, standardized 95% curcuminoid extract - the classic, well-studied form of curcumin.
Standardized 95% Curcuminoids
400 mg of curcumin per capsule from an extract standardized to 95% curcuminoids from Curcuma longa rhizome - consistent, potent, and quality-tested.
Joint & Antioxidant Support
Used in herbal medicine to help relieve joint inflammation, and provides antioxidants for the maintenance of good health.
Simple, Clean Formula
Just one non-medicinal ingredient (sodium stearyl fumarate) in a vegan hypromellose capsule.
Premium Canadian Brand
AOR - Advanced Orthomolecular Research, since 1991. Vegan, non-GMO, gluten-free. NPN 80020741.
How to use
Take 3 capsules, once daily
Adults (18 years and over) take 3 capsules daily with or without food, or as directed by a qualified health care practitioner.
Take with or without food
Flexible dosing fits any routine - a 90-capsule bottle is up to a 1-month supply at the full 3-capsule daily dose.
Swallow whole
Do not mix, blend or crush capsules - swallow capsules whole.
Stay consistent
Do not exceed the daily dose unless instructed by a healthcare practitioner; use consistently as part of your daily routine.
What the research says about curcumin and standardized turmeric extract
Peer-reviewed studies on curcumin, curcuminoids and turmeric extract generally - shared for education, not as claims about this finished product. Curcumin-95's claim is the statement authorized under its Natural Health Product licence, NPN 80020741. Some cards below discuss enhanced-absorption delivery technologies (e.g. piperine, liposomal, phospholipid-complexed) studied in the broader curcumin literature for educational comparison; Curcumin-95 itself is a standardized 95% curcuminoid extract without added absorption-enhancing technology.
Meta-analysis: turmeric and curcumin extracts eased arthritis symptoms across trials
Pooling randomized controlled trials identified through 12 databases, this systematic review and meta-analysis found that turmeric and curcumin extracts significantly reduced arthritis symptom scores compared with control, supporting their traditional use for joint discomfort.
Meta-analysisRandomized trial: a curcumin extract performed comparably to a standard NSAID in knee osteoarthritis
In a 28-day randomized, open-label trial of 139 patients with knee osteoarthritis, a standardized curcumin extract (500 mg three times daily) produced reductions in pain and stiffness scores similar to the NSAID diclofenac, with a more favourable gastrointestinal safety profile.
Human RCTSystematic review: curcumin supplementation showed benefit across rheumatoid arthritis trials
Analyzing six clinical trials totaling 539 rheumatoid arthritis patients, this systematic review and meta-analysis found curcumin supplementation was associated with improved disease-activity measures and a favourable safety profile relative to comparators.
Meta-analysisFoundational review: curcumin's dual antioxidant and anti-inflammatory action
This widely cited review describes how curcumin scavenges free radicals and interrupts the oxidative damage to lipids, DNA and proteins implicated in chronic conditions such as atherosclerosis and neurodegeneration, linking its antioxidant chemistry directly to its anti-inflammatory effects.
ReviewMechanism review: curcumin helps protect cells from oxidative stress
This review examines how curcumin's antioxidant chemistry counters oxidative-stress-driven cell damage - including its interaction with lipid peroxidation and calcium homeostasis - illustrating the broader cytoprotective mechanisms behind curcumin's antioxidant reputation.
ReviewCurcumin's antioxidant activity linked to healthy cellular aging
This review of curcumin's molecular mechanisms in aging describes how its antioxidant and anti-inflammatory properties help counter oxidative-stress pathways implicated in cellular senescence, one proposed basis for curcumin's traditional use in supporting healthy aging.
ReviewLandmark review: curcumin's poor natural bioavailability
This frequently cited review found that although oral curcumin is safe even at high doses (up to 12 g/day) in human trials, poor absorption, rapid metabolism and fast systemic elimination leave only low levels reaching the bloodstream and tissues - the central challenge behind curcumin research.
ReviewReview: why so little oral curcumin reaches circulation
Surveying over a hundred clinical studies, this review traces curcumin's bioavailability problem to poor intestinal absorption and extensive first-pass metabolism, and catalogs the delivery and formulation strategies researchers have explored to improve on a standard extract's absorption.
ReviewBioavailability and health potential are directly linked
This review concludes that curcumin's broad spectrum of studied health properties is consistently limited by its poor pharmacokinetic profile - low small-intestinal absorption paired with extensive liver metabolism - framing absorption as a key variable in how much of curcumin's potential reaches the body.
ReviewScoping review of human curcumin trials found a generally consistent safety record
Reviewing 389 human clinical trial citations across eight databases, this scoping review found oral curcumin supplementation was generally well tolerated across a wide range of study populations and doses, while noting open questions about the extent of its biological activity given typical absorption.
Systematic ReviewMeta-analysis of 103 randomized trials on curcumin and human health
This large meta-analysis pooled 103 randomized controlled trials comparing Curcuma longa (turmeric/curcumin) with placebo across a range of health outcomes, contributing one of the broadest human evidence bases available for any single botanical supplement.
Meta-analysisCase reports flag rare liver injury from high-dose turmeric/curcumin supplements
A systematic review of Italian phytovigilance data and published case reports found rare instances of acute, generally reversible liver injury associated with Curcuma longa (turmeric/curcumin) supplements, most often at high doses. Health Canada has since acted on this signal, updating its turmeric and curcuminoid monographs in 2025 to require a liver-symptom stop-use warning on all licensed products in this category, including this one - reflected in this product's safety information above.
Systematic ReviewThe landmark study behind absorption-enhanced curcumin formulations
This classic trial found that co-administering piperine (a black pepper extract) with curcumin increased human serum curcumin concentrations by 2000%, establishing the scientific basis that later inspired the absorption-enhancement technologies used in some enhanced curcumin products on the market today. Curcumin-95 does not contain piperine or any added absorption enhancer.
Human studyPhase I trial: an enhanced-delivery curcumin form's absorption profile
In this randomized, placebo-controlled Phase I trial, a liposomal curcumin preparation given intravenously showed dose-dependent increases in plasma concentration, illustrating how specialized delivery technologies are studied specifically to raise the blood levels that a standard oral curcumin extract does not reach on its own.
Human RCTReview: the range of strategies developed to improve curcumin's absorption
This review catalogs the major approaches researchers have developed to counter curcumin's poor natural absorption - including nanoparticle, phospholipid and piperine-based delivery systems - useful context for how enhanced-absorption curcumin products differ technologically from a standard standardized extract like Curcumin-95.
ReviewCurcumin: the active compound behind turmeric's traditional use
This review traces curcumin's identity as the principal bioactive polyphenol in turmeric (Curcuma longa), a spice used for centuries across Asian traditional medicine, and surveys the chemistry underlying its characteristic orange-yellow color and broad range of studied health effects.
ReviewCurcumin's two-century history as turmeric's defining compound
This widely cited chapter traces curcumin's isolation nearly two centuries ago and its structural identification as diferuloylmethane in 1910, documenting how a compound used since antiquity in traditional preparations became one of the most-studied natural compounds in modern biochemistry.
ReviewMapping curcumin's molecular targets in the body
This review surveys the diverse molecular targets curcumin engages - including transcription factors and enzymes tied to its antioxidant and anti-inflammatory activity - reflecting the breadth of biochemical research into how this single polyphenol produces such wide-ranging effects.
ReviewFoundational review: curcumin's dose-response and metabolism
This review of preclinical and Phase I human data found that curcumin is efficiently metabolized on first pass through the liver and intestine, primarily via glucuronidation and sulfation, establishing the metabolic basis researchers use to interpret curcumin dosing studies.
ReviewHuman trial: high-dose oral curcumin's absorption and biological activity
In this Phase I pilot study, ten healthy men received 12 g of oral curcumin; researchers measured its pharmacokinetics and found it induced heme oxygenase-1, an antioxidant-linked enzyme - direct human evidence that oral curcumin exerts measurable biological activity despite its known absorption limits.
Human studyPharmacokinetic modeling of a commercially marketed curcumin supplement
This clinical study modeled the acute pharmacokinetics and pharmacodynamics of a commercially marketed curcumin supplement in healthy volunteers, linking measured blood levels to antioxidant and epigenetic gene-expression changes and offering a real-world dosing reference point.
Human studyMechanism study: curcumin calms an inflammatory signaling pathway in joint cells
In laboratory models of gout-like crystal-induced inflammation, curcumin blocked the breakdown of a key inhibitory protein (IκBα) and reduced mitochondrial damage, interrupting the NF-κB signaling cascade that drives inflammatory cytokine release in joint tissue.
MechanismReview: curcumin as a modulator of the inflammasome
This review outlines how curcumin's anti-inflammatory and antioxidant effects converge on the inflammasome, a cellular complex that activates NF-κB-linked inflammatory cytokines including IL-1β and IL-18, positioning curcumin as a broad modulator of this key inflammatory pathway.
ReviewCurcumin shifts inflammatory signaling toward a protective pathway
In laboratory models of inflammation-activated immune cells, curcumin promoted a shift from an inflammatory to a protective activation state via the TREM2/TLR4/NF-κB signaling axis, illustrating a specific molecular route behind its anti-inflammatory reputation.
MechanismFrequently asked questions
What is AOR Curcumin-95?
A standardized curcuminoid extract from Curcuma longa (turmeric) rhizome - 400 mg of curcumin per capsule, standardized to 95% curcuminoids. It is a licensed Natural Health Product, NPN 80020741.
How do I take it?
Adults (18 years and over) take 3 capsules daily with or without food, or as directed by a qualified health care practitioner. Do not mix, blend or crush capsules - swallow whole.
Is this the same as AOR's other curcumin products?
No. Curcumin-95 is a standardized 95% curcuminoid extract - the classic, well-studied form of curcumin, without added absorption-enhancement technology. Some other curcumin products use patented absorption-enhancement technologies; Curcumin-95 is the pure, standardized extract.
Why does curcumin absorption matter?
Curcumin is naturally poorly absorbed - research shows it is rapidly metabolized and eliminated, so only a small fraction reaches the bloodstream. This is a well-documented characteristic of standardized curcumin extracts generally, not specific to any one product.
How much curcumin does each capsule provide, and how long does a bottle last?
Each capsule provides 400 mg of curcumin from an extract standardized to 95% curcuminoids. At the full labelled dose of 3 capsules daily, that is 1200 mg of curcumin per day, and a 90-capsule bottle is up to a 1-month supply.
Is it vegan and allergen-friendly?
Yes - vegan hypromellose capsules, non-GMO and gluten-free, with only one non-medicinal ingredient (sodium stearyl fumarate).
Who should not use it?
Consult a health care practitioner before use if you are pregnant, taking antiplatelet medication or blood thinners, or if you have a liver or biliary disorder (including gallstones or a bile duct obstruction) or stomach ulcers or excess stomach acid. Consult a health care practitioner if symptoms persist or worsen.
What if I notice stomach pain, nausea, or yellowing of the skin or eyes while taking it?
Stop use and consult a health care practitioner right away. Health Canada updated its turmeric and curcuminoid product monographs in 2025 to flag these as possible signs of rare, usually reversible liver problems reported with oral turmeric/curcumin supplements - this is reflected in this product's safety information above.
Get concentrated 95% curcuminoid support for joints and antioxidant defense
Get AOR Curcumin-95 on Amazon.ca - fast, protected delivery.
Get it on Amazon.caNatural Health Product NPN 80020741. Curcumin-95 provides a standardized curcuminoid extract from Curcuma longa (turmeric) rhizome (400 mg curcumin, standardized to 95% curcuminoids, per capsule). The research summaries below concern curcumin, curcuminoids and turmeric extract generally and are educational - they are not claims about this finished product. Read and follow the label. Consult a health care practitioner before use if you are pregnant, taking antiplatelet medication or blood thinners, have gallstones or a bile duct obstruction, or have stomach ulcers or excess stomach acid. Results may vary.
Important information
Safety Information
Cautions and Warnings: Consult a health care practitioner before use if you are pregnant or breastfeeding, if you are taking antiplatelet medication or blood thinners, or if you have a liver or biliary disorder (including gallstones or a bile duct obstruction) or stomach ulcers or excess stomach acid. Consult a healthcare practitioner if symptoms persist or worsen. Stop use and consult a health care practitioner if you experience any new symptoms including yellowing of the eyes or skin, dark urine, nausea, vomiting, or stomach pain - possible signs of liver problems now flagged by Health Canada for oral turmeric/curcuminoid products (Health Canada Summary Safety Review, 2025). Do not use if the safety seal is broken. Store tightly sealed in a cool, dry place. Keep out of reach of children.
Indications
Recommended Use or Purpose: Provides antioxidants for the maintenance of good health. Used in herbal medicine to help relieve joint inflammation. Standardized to 95% curcuminoids from Curcuma longa (turmeric) rhizome extract. Licensed Natural Health Product, NPN 80020741.
Ingredients
Medicinal Ingredients (per 1 capsule): Curcumin (Curcuma longa, 95% curcuminoids) 400 mg. Non-medicinal Ingredients: Sodium stearyl fumarate. Capsule: Hypromellose. NMIs are subject to change - always read and follow the label.
Directions
Recommended Dose (Adults 18 years and over): Take 3 capsules daily with or without food, or as directed by a qualified health care practitioner. Do not mix, blend or crush capsules; swallow capsules whole. Do not exceed daily dose unless instructed by a healthcare practitioner.
Legal Disclaimer
Actual product packaging and materials may contain more and different information than shown on our website. Always read labels, warnings and directions before using or consuming a product. This item is sold and shipped by Amazon.ca; purchases are completed on Amazon.