Overview

SCIENTIFIC SCORE
Moderately Effective
Based on 3 Researches
8.5
USERS' SCORE
Good
Based on 9 Reviews
8.4
Supplement Facts
Serving Size: 1 Tablet
Serving Per Container: 120
Amount Per Serving
%DV
Curcumin C3 Complex®Turmeric extract (Curcuma longa) (root)standardized to contain 95% Curcuminoids, Including:Bisdemethoxycurcumin (2.2-6.5%)Demethoxycurcumin (15-19%)Curcumin (75-81%)
1000 mg
†
Black Pepper Ext. (Piper nigrum) (fruit)(standardized to contain 95% Piperine) (BioPerine®)
5 mg
†

Top Medical Research Studies

9.5
Turmeric-Boswellia improves back pain
We investigated how a turmeric and Boswellia formulation, known as Rhuleave-K, helps manage low back pain related to poor posture. This study involved 52 participants, equally divided by gender, who had been experiencing discomfort for at least two to three weeks.

Using a randomized, placebo-controlled, and double-blinded approach, we carefully measured the pain intensity at the beginning and again at the end of the 15-day trial. The findings were promising; those taking Rhuleave-K experienced a dramatic reduction in pain—showing a reduction of up to 98.5% by the end of the trial. In comparison, the placebo group reported minimal improvement.

We also noted significant decreases in the Oswestry disability index, indicating that participants not only had less pain but also felt increasingly able to carry out daily activities. Overall, this study supports the idea that Rhuleave-K can be a safe and effective option for those looking to alleviate low back discomfort, specifically due to poor posture.
Read More
7
Curcuma shows anti-inflammatory promise
We investigated the potential of curcuma, often used in traditional Ayurvedic medicine, to reduce inflammation in human intervertebral disc cells. The study looked at how curcuma extracts and curcumin—a key active compound—could impact inflammatory responses, especially in the context of back pain caused by inflammation.

Our approach involved treating disc cells with IL-1β to trigger an inflammatory response and examining how various curcuma extracts influenced the expression of inflammatory markers. After a period of treatment, we analyzed changes in the production of certain substances known to contribute to inflammation and tissue degradation.

The results were promising, showing that curcuma and curcumin reduced the expression of proinflammatory cytokines and matrix degrading enzymes. This suggests that these compounds could efficiently mitigate inflammation in the discs, potentially offering a new, minimally invasive treatment option for back pain.

However, while these findings indicate a beneficial effect in a laboratory setting, further research is necessary to determine whether these benefits translate into pain relief in real-world scenarios. Animal studies would be crucial to explore this connection further.
Read More
9
Combination therapy effective for back pain
This study set out to evaluate how a novel combination of Boswellia serrata and Curcuma longa (turmeric) extracts affects chronic lower back pain (CLBP). We engaged 90 participants with CLBP, who were randomly assigned to receive either a daily 300 mg capsule of the extract combination or a placebo for 90 days.

We assessed the effectiveness of the treatment through various measures, including pain and disability scores and quality of life evaluations. During the study, we also tracked the use of painkillers and monitored serum levels of inflammatory markers.

Our findings revealed that the participants taking the Boswellia and turmeric combination experienced significant reductions in pain, discomfort, and disability compared to those on the placebo. These improvements aligned with decreased levels of inflammatory markers and higher satisfaction ratings regarding therapy.

Although turmeric was part of the treatment regimen, it is important to note that this study focused on the combined effects of both herbs, making it difficult to isolate turmeric's specific contribution to back pain relief. Overall, we observed promising results from this combination therapy for managing chronic back pain.
Read More

Most Useful Reviews

9
Miraculous pain relief
58 people found this helpful
Unlike cheaper brands, this one works! Since my Rheumatoid Arthritis diagnosis, my pain was at an 8-9. I researched natural pain relief and discovered Curcumin. After starting with 3-4 capsules a day, I increased it to 9 daily. It was miraculous; my pain dropped to around 2! I also added Boswellia capsules for even more benefit. I tried a cheaper brand, but my pain returned significantly. I’ve sent back the other bottles and reordered Dr's Best. It’s worth the price because it genuinely works.
Read More
9
Relieves back pain
13 people found this helpful
Great deal on an excellent product. It’s challenging to determine how much curcumin is in each brand. This one does the same job as Naproxen without affecting my blood pressure. Since taking it, my back pains have almost entirely disappeared. I am very pleased with this curcumin product.
Read More
9
Knee pain relief
11 people found this helpful
The best I have really found. I had extreme knee pain—stair climbing was a challenge. Now, I can run up and down stairs with ease. My husband, who broke his ankle, also has no pain. I didn't realise how much it helped until I stopped for surgery. The pain returned, but now that I’m back on it, I feel much better. I highly recommend this to anyone with joint problems.
Read More

Medical Researches

SCIENTIFIC SCORE
Moderately Effective
Based on 3 Researches
8.5
  • All Researches
9.5
Turmeric-Boswellia improves back pain
We investigated how a turmeric and Boswellia formulation, known as Rhuleave-K, helps manage low back pain related to poor posture. This study involved 52 participants, equally divided by gender, who had been experiencing discomfort for at least two to three weeks.

Using a randomized, placebo-controlled, and double-blinded approach, we carefully measured the pain intensity at the beginning and again at the end of the 15-day trial. The findings were promising; those taking Rhuleave-K experienced a dramatic reduction in pain—showing a reduction of up to 98.5% by the end of the trial. In comparison, the placebo group reported minimal improvement.

We also noted significant decreases in the Oswestry disability index, indicating that participants not only had less pain but also felt increasingly able to carry out daily activities. Overall, this study supports the idea that Rhuleave-K can be a safe and effective option for those looking to alleviate low back discomfort, specifically due to poor posture.
Read More
9
Combination therapy effective for back pain
This study set out to evaluate how a novel combination of Boswellia serrata and Curcuma longa (turmeric) extracts affects chronic lower back pain (CLBP). We engaged 90 participants with CLBP, who were randomly assigned to receive either a daily 300 mg capsule of the extract combination or a placebo for 90 days.

We assessed the effectiveness of the treatment through various measures, including pain and disability scores and quality of life evaluations. During the study, we also tracked the use of painkillers and monitored serum levels of inflammatory markers.

Our findings revealed that the participants taking the Boswellia and turmeric combination experienced significant reductions in pain, discomfort, and disability compared to those on the placebo. These improvements aligned with decreased levels of inflammatory markers and higher satisfaction ratings regarding therapy.

Although turmeric was part of the treatment regimen, it is important to note that this study focused on the combined effects of both herbs, making it difficult to isolate turmeric's specific contribution to back pain relief. Overall, we observed promising results from this combination therapy for managing chronic back pain.
Read More
7
Curcuma shows anti-inflammatory promise
We investigated the potential of curcuma, often used in traditional Ayurvedic medicine, to reduce inflammation in human intervertebral disc cells. The study looked at how curcuma extracts and curcumin—a key active compound—could impact inflammatory responses, especially in the context of back pain caused by inflammation.

Our approach involved treating disc cells with IL-1β to trigger an inflammatory response and examining how various curcuma extracts influenced the expression of inflammatory markers. After a period of treatment, we analyzed changes in the production of certain substances known to contribute to inflammation and tissue degradation.

The results were promising, showing that curcuma and curcumin reduced the expression of proinflammatory cytokines and matrix degrading enzymes. This suggests that these compounds could efficiently mitigate inflammation in the discs, potentially offering a new, minimally invasive treatment option for back pain.

However, while these findings indicate a beneficial effect in a laboratory setting, further research is necessary to determine whether these benefits translate into pain relief in real-world scenarios. Animal studies would be crucial to explore this connection further.
Read More

User Reviews

USERS' SCORE
Good
Based on 9 Reviews
8.4
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9
Miraculous pain relief
58 people found this helpful
Unlike cheaper brands, this one works! Since my Rheumatoid Arthritis diagnosis, my pain was at an 8-9. I researched natural pain relief and discovered Curcumin. After starting with 3-4 capsules a day, I increased it to 9 daily. It was miraculous; my pain dropped to around 2! I also added Boswellia capsules for even more benefit. I tried a cheaper brand, but my pain returned significantly. I’ve sent back the other bottles and reordered Dr's Best. It’s worth the price because it genuinely works.
Read More
9
Relieves back pain
13 people found this helpful
Great deal on an excellent product. It’s challenging to determine how much curcumin is in each brand. This one does the same job as Naproxen without affecting my blood pressure. Since taking it, my back pains have almost entirely disappeared. I am very pleased with this curcumin product.
Read More
9
Knee pain relief
11 people found this helpful
The best I have really found. I had extreme knee pain—stair climbing was a challenge. Now, I can run up and down stairs with ease. My husband, who broke his ankle, also has no pain. I didn't realise how much it helped until I stopped for surgery. The pain returned, but now that I’m back on it, I feel much better. I highly recommend this to anyone with joint problems.
Read More
9
Back pain improved
10 people found this helpful
After suffering from lower back pain for three years and taking Advil daily, I found this product. Within a couple of weeks, my back felt significantly better. I even started my husband on it for his shoulder pain and sciatica, which is nearly gone. I recommend it to anyone suffering from pain.
Read More
10
Relieved crippling pain
6 people found this helpful
Back Pain Cure. I suffered from crippling back pain and walked with a cane. After taking these pills, I felt a warming sensation that loosened my back and relieved the pain in minutes. They are fantastic! While they may have other health benefits, it was their impact on my back pain that prompted me to wholeheartedly recommend them.
Read More

Frequently Asked Questions

No FAQs are available for this product and symptom.

References

  1. Gupta A, Agarwal A. The effect of turmeric-Boswellia formulation (Rhuleave-K) in posture-related low back soreness and discomfort: A randomized double blinded placebo controlled trial. J Back Musculoskelet Rehabil. 2025. 10.1177/10538127241296343
  2. Majumdar A, Prasad MAVV, Gandavarapu SR, Reddy KSK, Sureja V, et al. Efficacy and safety evaluation of Boswellia serrata and Curcuma longa extract combination in the management of chronic lower back pain: A randomised, double-blind, placebo-controlled clinical study. Explore (NY). 2025;21:103099. 10.1016/j.explore.2024.103099
  3. Klawitter M, Quero L, Klasen J, Gloess AN, Klopprogge B, et al. Curcuma DMSO extracts and curcumin exhibit an anti-inflammatory and anti-catabolic effect on human intervertebral disc cells, possibly by influencing TLR2 expression and JNK activity. J Inflamm (Lond). 2012;9:29. 10.1186/1476-9255-9-29
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