Home Ingredients BCM-95® / Curcugreen® (Bioavailable Standardized Curcumin)
Anti-InflammatoryJoint HealthMood & Mental Health

BCM-95® / Curcugreen® (Bioavailable Standardized Curcumin)

Curcuma longa
Evidence Level
Moderate
3 Clinical Trials
5 Documented Benefits
3/5 Evidence Score

BCM-95® — now rebranded as Curcugreen® — is a standardized turmeric extract developed by Arjuna Natural that combines curcuminoids (95%) with turmeric essential oil rich in ar-turmerone. The added essential oil substantially improves curcumin bioavailability and plasma half-life compared with standard 95% curcumin, with a foundational bioavailability cross-over reporting roughly 6.9-fold relative bioavailability vs unformulated curcumin. The branded extract has been evaluated in randomized trials including a small trial in adults with low mood that used fluoxetine only as an active comparator and a joint-comfort trial that used ibuprofen only as an active comparator (the joint trial used a generic turmeric extract, not BCM-95 itself). Evidence is moderate and includes both industry-supported and independent work, with positioning anchored in bioavailability and joint and mood applications.

Studied Dose 500-1,000 mg twice daily (1,000-2,000 mg/day).
Active Compound Standardized curcuminoids (~95%) with turmeric essential oil rich in ar-turmerone; branded BCM-95® / Curcugreen® by Arjuna Natural.

Benefits

Improved bioavailability vs standard curcumin

A pilot cross-over study reported that BCM-95® curcumin achieved roughly 6.9-fold higher relative bioavailability than standard unformulated curcumin and substantially higher than a curcumin-lecithin-piperine formulation, supporting its positioning as a higher-bioavailability standardized curcumin extract.

Supported by Trial 1

Supports mood in adults with depressive symptoms

A single small 6-week randomized trial (n=60) in adults with low mood used BCM-95® curcumin (1,000 mg/day) alongside an active-comparator prescription arm and reported reductions in mood-rating scores. This one small study offers preliminary support for a mood-support positioning; it is not evidence that the extract treats depression or is equivalent to prescription therapy.

Supported by Trial 2, Trial 3

Supports joint comfort and mobility

A randomized trial of a standardized turmeric (Curcuma domestica) extract — not BCM-95® itself — at 1,500 mg/day used ibuprofen only as an active comparator for joint pain and function, with fewer gastrointestinal complaints reported. This is class-level support for standardized curcumin extracts in joint comfort rather than brand-specific evidence for BCM-95®.

Supported by Trial 3

Helps manage inflammation

Curcumin standardized formulations have been associated with reductions in inflammatory biomarkers in some human trials, most of which used curcumin generally rather than BCM-95® specifically; this supports a general anti-inflammatory positioning but is not brand-specific outcome evidence.

Supported by Trial 1, Trial 3

Supports antioxidant defense

Curcumin's electron-donating capacity and induction of endogenous antioxidant enzymes such as Nrf2-regulated pathways underlie observed reductions in oxidative stress markers in supplementation trials of standardized turmeric extracts.

Supported by Trial 3

Mechanism of action

1

Enhanced bioavailability via essential oil co-formulation

Combining curcuminoids with turmeric essential oil rich in ar-turmerone improves absorption and slows hepatic metabolism, raising plasma curcuminoid exposure compared with standard 95% curcumin powders — the core proposition of BCM-95® / Curcugreen®.

2

NF-κB inhibition

Curcumin and its analogs inhibit NF-κB-mediated transcription of inflammatory cytokines such as TNF-α, IL-6, and IL-1β, providing a mechanistic basis for observed anti-inflammatory effects in joint, metabolic, and mood trials.

3

Monoaminergic modulation

Curcumin has been associated with modulation of serotonergic and dopaminergic signalling in preclinical models, a proposed mechanism relevant to the mood-related effects reported in early human research.

4

Nrf2-mediated antioxidant induction

Curcumin activates the Nrf2 transcription factor, upregulating endogenous antioxidant enzymes including HO-1, NQO1, and glutathione-related enzymes, contributing to its broader anti-inflammatory and cellular protective profile.

Clinical trials

1
BCM-95® Bioavailability vs Standard Curcumin (Antony et al. 2008)

Pilot cross-over study evaluating human oral bioavailability of BCM-95CG (Biocurcumax) against standard curcumin and a curcumin-lecithin-piperine formulation, measuring plasma curcuminoid pharmacokinetics.

Healthy adult cross-over volunteers; pharmacokinetic comparison.

BCM-95® achieved roughly 6.9-fold higher relative bioavailability vs standard curcumin and approximately 6.3-fold vs the curcumin-lecithin-piperine formulation. Foundational bioavailability evidence for branded BCM-95® / Curcugreen® positioning.

2
Curcumin vs Fluoxetine for Major Depression (Sanmukhani et al. 2014)

Randomized controlled trial in 60 patients with major depressive disorder comparing curcumin (BCM-95®, 1,000 mg/day), fluoxetine (20 mg/day), and the combination for 6 weeks. Outcomes: HAM-D17 depression scores.

60 patients with major depressive disorder; 6-week intervention.

Mean change in HAM-D17 score at 6 weeks was comparable across BCM-95® curcumin, fluoxetine, and the combination, supporting curcumin as a potential adjunct for depressive symptoms. Small trial; further replication is warranted.

3
Curcumin Extract vs Ibuprofen for Knee Osteoarthritis (Kuptniratsaikul et al. 2014)

Multicenter randomized controlled trial in 367 patients with knee osteoarthritis comparing Curcuma domestica extract (1,500 mg/day) vs ibuprofen (1,200 mg/day) over 4 weeks. Outcomes: pain, function (WOMAC).

367 patients with knee osteoarthritis; 4-week intervention.

Standardized turmeric extract was non-inferior to ibuprofen for pain and function in knee osteoarthritis with fewer gastrointestinal side effects. Used here as class-level support for BCM-95®-style standardized curcumin extracts in joint comfort.

Side effects and drug interactions

Common Potential side effects

Generally well tolerated at typical doses (≤2,000 mg/day standardized extract).
Mild gastrointestinal discomfort or nausea possible.
May increase bile flow; caution in active gallbladder disease.
Yellow-orange staining of stool or skin contact possible.
Rare reports of curcumin-associated liver injury in pharmacovigilance data.

Important Drug interactions

Anticoagulants and antiplatelet drugs (warfarin, clopidogrel, aspirin) — curcumin may modestly inhibit platelet aggregation; monitor.
Antidiabetic medications (insulin, sulfonylureas) — curcumin may lower blood glucose; monitor blood sugar.
CYP3A4 substrates — curcumin has weak CYP3A4 modulating activity; clinically relevant interactions are uncommon at standard doses.
Iron supplements — high-dose curcumin may modestly bind iron and reduce absorption; separate dosing where possible.

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Frequently asked questions about BCM-95® / Curcugreen® (Bioavailable Standardized Curcumin)

What is BCM-95 / Curcugreen?

BCM-95® — now rebranded as Curcugreen® — is a standardized turmeric extract developed by Arjuna Natural that combines curcuminoids (95%) with turmeric essential oil rich in ar-turmerone.

What is BCM-95 / Curcugreen used for?

BCM-95 / Curcugreen is researched primarily for Anti-Inflammatory, Joint Health, and Mood & Mental Health. A pilot cross-over study reported that BCM-95® curcumin achieved roughly 6.9-fold higher relative bioavailability than standard unformulated curcumin and substantially higher than a curcumin-lecithin-piperine formulation, supporting its pos…

What is the recommended dosage of BCM-95 / Curcugreen?

The clinically studied dose is 500-1,000 mg twice daily (1,000-2,000 mg/day). Always follow the product label and check with a healthcare provider for personal advice.

Is BCM-95 / Curcugreen safe, and does it have side effects?

For most healthy adults, BCM-95 / Curcugreen is well tolerated at studied doses. Reported effects can include: Generally well tolerated at typical doses (≤2,000 mg/day standardized extract). Mild gastrointestinal discomfort or nausea possible. It may also interact with some medications. BCM-95 / Curcugreen is not right for everyone, so check with a healthcare provider first if you are pregnant or breastfeeding, have a medical condition, or take prescription medication.

Does BCM-95 / Curcugreen interact with any medications?

Possible interactions include: Anticoagulants and antiplatelet drugs (warfarin, clopidogrel, aspirin) — curcumin may modestly inhibit platelet aggregation; monitor. Antidiabetic medications (insulin, sulfonylureas) — curcumin may lower blood glucose; monitor blood sugar. If you take prescription medication, check with a pharmacist or doctor before using it.

How strong is the scientific evidence for BCM-95 / Curcugreen?

NutraSmarts rates the evidence for BCM-95 / Curcugreen as Moderate (3 out of 5). It is backed by 3 clinical trials and 4 cited references summarized on this page. A higher rating reflects more, larger, and better-designed human studies.

References(4 citations)

Evidence ratings on NutraSmarts are based on the totality of human clinical research, with emphasis on randomized controlled trials, meta-analyses, and systematic reviews. The references below directly support claims made throughout this page.

  1. Antony B, Merina B, Iyer VS, Judy N, Lennertz K, Joyal S. A Pilot Cross-Over Study to Evaluate Human Oral Bioavailability of BCM-95CG (Biocurcumax), A Novel Bioenhanced Preparation of Curcumin. Indian J Pharm Sci. 2008;70(4):445-9. doi: 10.4103/0250-474X.44591.PubMedUsed to support: Foundational pilot cross-over bioavailability study — BCM-95® (Biocurcumax) achieved roughly 6.9-fold higher relative bioavailability vs standard curcumin and approximately 6.3-fold vs curcumin-lecithin-piperine. Underpins the bioavailability positioning of BCM-95® / Curcugreen®.
  2. Sanmukhani J, Satodia V, Trivedi J, Patel T, Tiwari D, Panchal B, Goel A, Tripathi CB. Efficacy and safety of curcumin in major depressive disorder: a randomized controlled trial. Phytother Res. 2014;28(4):579-85. doi: 10.1002/ptr.5025.PubMedUsed to support: 6-week RCT in 60 patients with major depressive disorder — curcumin (BCM-95®, 1,000 mg/day) produced HAM-D17 reductions comparable to fluoxetine (20 mg/day), supporting mood-support positioning for the standardized extract.
  3. Kuptniratsaikul V, Dajpratham P, Taechaarpornkul W, Buntragulpoontawee M, Lukkanapichonchut P, Chootip C, Saengsuwan J, Tantayakom K, Laongpech S. Efficacy and safety of Curcuma domestica extracts compared with ibuprofen in patients with knee osteoarthritis: a multicenter study. Clin Interv Aging. 2014;9:451-8. doi: 10.2147/CIA.S58535.PubMedUsed to support: 4-week RCT in 367 patients with knee osteoarthritis — standardized turmeric extract (1,500 mg/day) was non-inferior to ibuprofen (1,200 mg/day) for pain and function, with fewer gastrointestinal side effects. Class-level support for BCM-95®-style standardized curcumin extracts in joint comfort.
  4. Belcaro G, Cesarone MR, Dugall M, Pellegrini L, Ledda A, Grossi MG, Togni S, Appendino G. Efficacy and safety of Meriva, a curcumin-phosphatidylcholine complex, during extended administration in osteoarthritis patients. Altern Med Rev. 2010;15(4):337-44..PubMedUsed to support: Adjacent branded curcumin OA reference — supports the broader narrative that bioavailability-enhanced curcumin formulations (Meriva, BCM-95®) consistently report improvements in joint comfort and function in osteoarthritis populations across multiple branded programs.