• 60 softgels
  • Item # 56246

Helps maintain joint and muscle comfort following exercise


  • 60 softgels
  • Item # 56246

Helps maintain joint and muscle comfort following exercise

Rhuleave-K™, a blend of turmeric, Boswellia and sesame oil, supports joint and muscle comfort after a workout.

Rhuleave-K™ Benefits:

  • Supports joint comfort
  • Supports muscle comfort
  • Contains three scientifically supported ingredients
  • Helps maintain a healthy inflammatory response

Rhuleave-K™ is a unique blend of ingredients which research has shown to help maintain musculoskeletal comfort. Rhuleave-K™ provides fast-acting support for over-exercised muscles and joints. A randomized, controlled study has shown Rhuleave-K™ to be as effective as acetaminophen.1

Rhuleave-K™ contains turmeric, a source of curcumin, which has been shown to impact many biological activities by modulating several transcription factors and signaling pathways related to inflammation.2 A meta-analysis of eight randomized clinical trials has revealed a significant reduction in discomfort in association with curcumin supplementation.3

Boswellia serrata, which contains boswellic acids, is another natural ingredient that has been well researched as a support for physical comfort.4 Boswellia compounds have been shown to bind directly to 5-LOX, an enzyme that transforms fatty acids into potentially damaging factors such as leukotriene B4.5 Clinical research has shown that Boswellia serrata improves discomfort tolerance.6  

Sesame oil is traditionally used in Ayurvedic medicine and has properties that support physical comfort.7 Sesamin, the primary lignin in sesame seeds, is responsible for many of these benefits. Studies have shown it decreases the production of certain prostaglandins and leukotrienes associated with an inflammatory response while increasing vitamin E levels in circulation, thereby increasing antioxidant protection.8,9
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Frequently Bought Together

  • This Item: Rhuleave-K, 60 softgels
  • Branched Chain Amino Acids, 90 capsules

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  1. Rudrappa G et al. Medicine (Baltimore). 2020 Jul 10;99(28):e20373.
  2. Aggarwal BB et al. Adv Exp Med Biol. 2007;595:1–75.
  3. Sahebkar A et al. Pain Med 2016;17: 1192–1202.
  4. Joshua K et al. Evid Based Pract. 2018 Sep;21(8):21–22.
  5. Suva MA et al. Indian J Pain. 2018 Jan-Apr;32(1):16-23.
  6. Prabhavathi K et al. Indian J Pharmacol. 2014 Sep-Oct;46(5):475-9.
  7. Sadat BE et al. Int J Rheum Dis 2013 Oct;16:578-82.
  8. Utsunomiya T et al. Hepatogastroenterology. Sep-Oct 2003;50(53):1609-13.
  9. Parker RS et al. Biochem Biophys Res Commun. 2000 Nov 2;277:531-4.

Serving Size 2 softgels

Servings Per Container 30

Amount Per Serving
Rhuleave-K™ 1000 mg
(containing: cold pressed black sesame seed oil, curcuma longa root extract [266 mg total curcuminoids], boswellia serrata resin extract [10 mg AKBA])
Other ingredients: kosher beef gelatin, vegetable glycerin, purified water and annatto suspension in sunflower oil.

Free of: milk, egg, fish, shellfish, tree nuts, wheat, peanuts, soybeans and corn. NON-GMO, Gluten Free. Soy Free.

Dosage and use
  • Adults: Take two (2) softgels daily as a dietary supplement or as recommended by your healthcare professional.
KEEP OUT OF THE REACH OF CHILDREN. If you are pregnant or nursing a baby, seek the advice of a health professional before using this product. Keep bottle tightly closed. Store in a cool, dry place at controlled room temperature 15°C-30°C (59°F-86°F). Do not refrigerate.

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of Life Extension. We do not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer.

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