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Klean Joint & Muscle

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By Klean

A plant-based formula to support joint comfort and flexibility, muscle recovery, and cartilage health. Ships only to the US.

Klean Joint & Muscle is a plant-based formula consisting of tart cherry, tamarind seed, turmeric root, and astaxanthin at clinically studied doses to support both joint and muscle health.


Montmorency cherries are a good choice for recovery following intense exercise in humans because of their high
concentrations of anthocyanins. VitaCherry® whole tart cherry fruit contains 15 times higher concentration of
anthocyanins compared to standard tart cherry powders. These natural compounds have been shown to work
synergistically to promote antioxidant activity and healthy inflammatory responses in connection with exercise. Studies
have shown tart cherries can benefit athletes by moderating post-exercise muscle strength loss and soreness, as well as
aiding in muscle recovery in both resistance and endurance trained athletes.

TamaFlex® is a plant-based synergistic blend of tamarind seeds and turmeric root that provides joint health benefits.
Published human data supports significant improvements in joint comfort, function, and flexibility. Study participants
consuming 400 mg of TamaFlex daily showed knee flexion improvement and a 23-38% subjective improvement in
overall joint flexibility and function starting at day 14. In-vivo studies reveal TamaFlex works by mediating 5-LOX and
COX-2 mediators, along with modulating other cytokines which may result in joint comfort. It was also shown to reduce
oxidative stress and mediate cartilage degradation via MMP-3 and MMP-13 inhibition.

Astaxanthin is a natural carotenoid extracted from the freshwater algae Haematococcus pluvialis and cultivated indoors
for maximum purity. Astaxanthin accumulates in the body’s powerhouse cells called mitochondria and may help protect
them against free radical damage, while also promoting the body’s own antioxidant enzymes. This may result in reduced
oxidative stress in the muscle and faster recovery. Two studies performed in elite soccer athletes consuming 4 mg of
AstaReal® astaxanthin daily showed a decrease in CRP levels and the enzymes creatine kinase and aspartate


Serving Size 2 Vegetarian Capsules
VitaCherry® Whole Tart Cherry fruit................. 480 mg
TamaFlex® ...................................................... 400 mg
(Tamarind [Tamarindus indica] seed extract
and Turmeric [Curcuma longa] rhizome extract)
AstaReal® Astaxanthin ....................................... 4 mg
(Haematococcus pluvialis algae extract)

Other Ingredients: Hydroxypropyl methylcellulose (capsule), microcrystalline cellulose, ascorbyl palmitate

Gluten-free, Non-GMO

TamaFlex® is a trademark of NXT USA, Inc. Patents Pending
VitaCherry® is a registered trademark of VDF Futureceuticals,Inc., used under license.
AstaReal® is a registered trademark of Fuji Chemical Industries Co., Ltd.


• Provides joint comfort, function, and flexibility‡
• Supports cartilage health, joint and muscle integrity‡
• Aids in muscle recovery and reduced soreness post-exercise

As a dietary supplement, adults take 2 capsules daily with food or as directed by a trainer, coach, or health professional.


If you are pregnant, nursing, have any health condition taking any medication, consult your health professional before using this product.