KLYVENTRIX™ FlexiKnee – Pain Relief & Flexibility Massager
KLYVENTRIX™ FlexiKnee – Pain Relief & Flexibility Massager
and 12758 people purchased
✅ Speeds Up Healing from Injuries
✅ Say goodbye to constant knee aches
✅ Get back to walking, climbing, or exercising
✅ Save Money on Physical Therapies
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KLYVENTRIX™ FlexiKnee – Pain Relief & Flexibility Massager
One of my patients who suffered from chronic knee discomfort and stiffness started using the Klyventrix FlexiKnee. Within weeks, their mobility improved significantly, and the pain they felt daily was greatly reduced. It has proven to be a safe and effective complement to their therapy and overall wellness routine.
PRODUCT SPECIFICATIONS
PRODUCT SPECIFICATIONS
- Material: Premium ABS + Soft Breathable Fabric
- Massage Modes: Vibration, Heat, and Compression
- Heat Levels: 3 Adjustable Settings (Low, Medium, High)
- Vibration Intensity: 3 Adjustable Levels
- Power Supply: Rechargeable Lithium Battery (USB Charging)
- Battery Life: Up to 2–3 Hours per Charge
- Display: LED Touch Control Panel
- Fit Size: Adjustable Strap – Fits Most Knee Sizes
- Weight: Approx. 1.2 lbs (550g)
PACKAGE CONTENTS
PACKAGE CONTENTS
- 1 × Klyventrix FlexiKnee Massager
- 1 × Adjustable Strap
- × Charging Cable (USB)
- 1 × User Manual
- 1 × Carry Pouch (Optional, if included)
SHIPPING INFO
SHIPPING INFO
We process all orders within 1-3 business days (excluding weekends and holidays). Once shipped, estimated delivery times are:
- Local Shipping: 6-12 business days
- International Shipping: 8-15 business days
Shipping costs are calculated at checkout. Once your order has been shipped, you will receive a tracking number via email. You can track your order directly on our website for real-time updates.
Please note that we are not responsible for carrier delays or customs fees for international shipments.
📧 For any inquiries, contact us at: SUPPORT@KLYVENTRIX.COM
RETURN POLICY
RETURN POLICY
We want you to love your purchase! If you're not completely satisfied, you can return or exchange your item under the following conditions:
1. Eligibility for Returns
- Returns are accepted within 14 days of delivery.
- Items must be unworn, unwashed, and in original condition with tags attached.
- Items must be free of stains, makeup, perfume, or any signs of wear.
- Sale items, gift cards, and final sale items are not eligible for return.
2. How to Request a Return
- Contact Us: Email lebeluxcontact@.com with your order number and reason for return.
- Receive Instructions: We will provide you with the return address and further instructions.
- Ship Your Item: Send back the item in its original packaging within 14 days.
- Processing Time: Once received, refunds are processed within 5-10 business days.
3. Exchanges
- If you need a different size or color, please contact us for an exchange request.
- Exchanges are subject to stock availability.
4. Return Shipping Costs
- Customers are responsible for return shipping costs unless the item is incorrect or defective.
- We recommend using a trackable shipping method, as we are not responsible for lost returns.
5. Refunds
- Refunds are issued to the original payment method only.
- Shipping fees are non-refundable unless the return is due to our error.
📧 For any questions, contact us at SUPPORT@KLYVENTRIX.COM We’re here to help! 😊
Could knee pain really be reduced without pills or surgery?
Knee pain is one of the most common problems people face today.
From arthritis and injuries to daily wear and tear, millions struggle with stiffness, swelling, and limited mobility. Simple activities like walking, climbing stairs, or exercising can become painful challenges.
Over time, untreated knee discomfort can affect independence, confidence, and quality of life. Pills only mask the pain, and surgery is often expensive and risky. That’s why finding a safe, effective, and convenient solution is so important.
Who Can Benefit from FlexKnee?
- If You’re experiencing knee pain or have difficulty walking.
- If Standing, kneeling, or squatting has become a challenge.
- You suffer from arthritis, bone-on-bone contact, or cartilage problems.
- Bursitis or tendonitis is causing you constant pain.
- Sports injuries or post-surgery recovery has limited your mobility.
- If you know someone else suffering from knee pain, it also makes
You’ve probably experienced the pain and discomfort of swollen, tired & achy knees. Tried everything from overpriced physical therapy, harmful painkillers, painful massages, OR worst of all, just put up with the pain. You may even be faced with scary and expensive knee surgery...But it doesn't have to be this way!
FlexiKnee has been developed to offer relief for all common knee pain causes.
- Reduces knee pain & swelling effectively
- Targets inflammation for soothing relief
- Improves circulation for better healing
SUPPORTS RECOVERY
IMPROVES QUALITY OF LIFE
RESTORES FLEXIBILITY
BOOSTS CIRCULATION
SUPPORTS RECOVERY
IMPROVES QUALITY OF LIFE
RESTORES FLEXIBILITY
BOOSTS CIRCULATION
SUPPORTS RECOVERY
IMPROVES QUALITY OF LIFE
RESTORES FLEXIBILITY
BOOSTS CIRCULATION
SUPPORTS RECOVERY
IMPROVES QUALITY OF LIFE
RESTORES FLEXIBILITY
BOOSTS CIRCULATION
SUPPORTS RECOVERY
IMPROVES QUALITY OF LIFE
RESTORES FLEXIBILITY
BOOSTS CIRCULATION
SUPPORTS RECOVERY
IMPROVES QUALITY OF LIFE
RESTORES FLEXIBILITY
BOOSTS CIRCULATION
SUPPORTS RECOVERY
IMPROVES QUALITY OF LIFE
RESTORES FLEXIBILITY
BOOSTS CIRCULATION
SUPPORTS RECOVERY
IMPROVES QUALITY OF LIFE
RESTORES FLEXIBILITY
BOOSTS CIRCULATION
SUPPORTS RECOVERY
IMPROVES QUALITY OF LIFE
RESTORES FLEXIBILITY
BOOSTS CIRCULATION
SUPPORTS RECOVERY
IMPROVES QUALITY OF LIFE
RESTORES FLEXIBILITY
BOOSTS CIRCULATION
Say Goodbye to Knee Pain with Klyventrix FlexiKnee
-
Instant Pain Relief
Heat, vibration, and compression therapy work together to soothe sore joints.
-
Boosts Flexibility
Reduces stiffness so you can move freely and confidently.
-
Doctor Recommended
Safe, non-invasive relief trusted by professionals.
-
Perfect for All Ages
Ideal for athletes, seniors, or anyone with knee discomfort.
WHAT OUR CUSTOMERS ARE SAYING
PROVEN RELIEF, BACKED BY CUSTOMERS
Results heading
96%
of users said their knee pain was reduced within the first week of use.
88%
reported improved flexibility and easier movement after consistent use.
85%
noticed less stiffness and swelling compared to before.
RESULTS YOU CAN FEEL & TRUST
Our customers aren’t just satisfied—they’re experiencing real relief every day.
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Frequently Asked Questions (FAQ)
How does Klyventrix FlexiKnee work?
How does Klyventrix FlexiKnee work?
It combines heat therapy, vibration massage, and compression to increase blood flow, relax stiff muscles, and reduce knee pain—all at home.
Is it safe to use daily?
Is it safe to use daily?
Absolutely! It’s designed for daily, safe use without medications or invasive procedures.
How soon will I feel results?
How soon will I feel results?
Many users feel noticeable relief in just 10–15 minutes per session. Consistent use improves flexibility and reduces stiffness over time.
What if it doesn’t work for me?
What if it doesn’t work for me?
No worries! We offer a 🛡️ 30-Day Money-Back Guarantee—risk-free, no questions asked.
Is it portable?
Is it portable?
Yes! Lightweight and easy to use anywhere—home, office, or while traveling.
How do I clean it?
How do I clean it?
Simply wipe it with a soft, damp cloth. Do not immerse in water.
Can I use it if I have arthritis or past injuries?
Can I use it if I have arthritis or past injuries?
Yes. Klyventrix FlexiKnee is gentle and supportive. However, consult your doctor if you have severe conditions or recent surgeries.
Customer Reviews
I didn't expect much from this product... my knee was killing me and I was looking for some relief. It got good reviews, so I figured I'd give it a try. I was shocked because my pain was lifted significantly after just the very FIRST USE! I figured out that you have to use it daily for it to continue working, but that's not a problem, it feels so nice. GREAT PRODUCT. Thank you.
This Knee massager is amazing. I have been a dance teacher for many years and my knees are definitely not what they used to be. This thing is fantastic and not only provides relief during the process but also increases mobility after the fact. 10 mins on each knee once a day and I already notice a difference. Well worth it
Absolutely amazing product for me. After a few sporting accidents and surgeries my right knee is shot. It’s not not going to fix your knee or give you permanent relief. However it will give you instant pain relief when you sit down after a big day or when you go to bed.
Bought for my mother who has bad knees. She uses twice a day on her knees, she says it helps a bit but not perfect. The charge last 2 days for using 2 times per day. Its not expensive and does help.
Even after just one session my knee felt so much better, after using it for a while I no longer need to wear my knee brace all the time. I just wish I had discovered it sooner. It worked straight out of the box and was very easy to use.
