Free Shipping In The US

Benefits
  • Skin Health and Anti-Aging
  • Wound Healing and Tissue Repair
  • Pain and Inflammation Reduction
  • Muscle Recovery and Performance
  • Joint Health and Arthritis Relief
Key Features

• Clinically proven 660nm and 850nm wavelengths
• Large 3.5" LCD Display allows for easy to read controls.
• 72 medical-grade LEDs, including 216 chips
• 3000 mAh large battery, one week of use on a single charge
• Easy to use at home or on-the-go, with a compact design that's convenient for travel or storage.
• Soft Adjustable Straps Offers a customizable fit up to 24in circumference, ensuring the device stays securely in place.

Tech Specs

∘ Wavelength: 660nm (red light), 850nm (near-infrared)
∘ LED Qty: 72
∘ Extension Band: 25.59 inch
∘ Material: PU+fabric
∘ Timer Settings: 5-30 minutes
∘ Weight: 3.5pounds
∘ Certificate: FDA ISO13485, FCC
∘ Lifespan: 50000+ hours

How to USE?

Treatment Time: Between 10-20 minutes, depending on the distance and goals. Skin/topical treatments require less time, while deep tissue treatments will require more time.
Frequency: Daily

What's Included

Power Cord*1
Adaptor*1
Controller*1
Stretch Strap*1
Red Light Therapy Knee Brace*1

60 days free return

We offer a full 60 day return period, so you can try out your device at no risk.

1 year warranty

1 year guarantee and free exchange

FDA Cleared

Listed Class II medical device

free shipping in the US

And provide worldwide shipping options

Discover the Benefits of Red Light Therapy

Muscle Recovery and Performance

Athletes use RLT(Red light therapy) to enhance muscle recovery and improve performance. It reduces muscle soreness, accelerates recovery after intense exercise, and increases endurance by boosting cellular energy production.

Pain and Inflammation Reduction

RLT has been shown to reduce inflammation and alleviate pain, particularly in conditions like arthritis, tendonitis, and muscle injuries. It works by reducing oxidative stress and promoting cellular repair.

Joint Health and Arthritis Relief

RLT can reduce symptoms of arthritis, including joint pain and stiffness. It promotes cartilage repair and reduces inflammation in the joints, improving mobility and comfort.

Wound Healing and Tissue Repair

RLT accelerates the healing process of wounds and injuries by promoting increased blood flow and cellular activity at the site of injury. It enhances the formation of new blood vessels and tissues, facilitating faster recovery.

How does it works ?

This device combines the therapeutic benefits of heat and red light therapy. The heat therapy helps stimulate blood circulation, promoting faster recovery and easing muscle stiffness. Meanwhile, the red light therapy targets inflammation at a cellular level, helping to reduce pain and promote healing. Together, these two therapies provide a powerful, non-invasive solution for effective pain relief and recovery.

More details

The large 3.5" LCD display makes controls easy to read, while the magnetic, detachable controller adds extra convenience.
Adjustable brightness settings (P1, P2, P3) and convenient on/off settings. With three modes - red light (660nm), infrared light (850nm) and red light + infrared light combination (660nm + 850nm), you can meet various needs.

The ergonomic design of this knee brace ensures a perfect fit, comfortably wrapping around your knee, shoulder, or elbow to provide targeted relief and promote healing. It offers both comfort and durability during use. Additionally, the soft, adjustable straps extend up to 25.59 inches, keeping the device securely in place.

The Knee Pad is perfect for anyone experiencing knee pain, stiffness, or swelling. It’s ideal for:

Arthritis Sufferers: Provides relief from knee discomfort and stiffness associated with arthritis.

Athletes & Active Individuals: Aids in recovery and helps prevent discomfort after intense physical activity.

Chronic Pain Sufferers: Offers a non-invasive solution for those dealing with ongoing knee pain and seeking daily relief.

People on the Go: With its portable, cordless design, it’s ideal for use at home, in the office, or while traveling.

Unlocking the Secrets of Red Light Therapy

Load video:

How Does Red Light therapy works

by stimulating the mitochondria in our cells to produce more energy. When our cells have more energy to function, we look, feel, and perform our best.

Load video:

Red (660nm)
Readily Absorbed by surface tissue and cells, leading to enhanced skin health and healing.


Near-Infrared (850nm)
Invisible to the human eye with deep penetrating capabilities leading to enhanced recovery and inflammation support.

What Customers Are Saying

As a fitness trainer, I constantly push my body to its limits. Using the Astarexin Red Light Therapy Belt has been a game changer for me! It helps me recover faster and perform better.
— -James
I've been using Astarexin red light therapy products for a few weeks now, and | can already see a difference in my skin. it looks brighter and more youthful!
— Sarah
Using Astarexin red light therapy stand post-workout has drastically decreased muscle soreness, aiding in faster recovery.Highly Recommend this product!
— David

FAQs

Please read our FAQs page to find out more.

Why should i choose Astarexin?

✅ Proven Quality and Customer Trust: With over 150.000 satisfied customers in the US , Astarexin is a name you can rely on.

✅ Premium Quality Standards and Warranty: Designed to the highest standards, our devices include a 1-year warranty and free exchanges

✅ 60-Day Risk-Free Trial: Try our products for 60 days with confidence. Experience the benefits firsthand, knowing you can return them hassle-free if you're not satisfied.

✅ Fast and Reliable Shipping: US-based customers receive their orders quickly, typically within 3-7 days, so you can start using your device sooner.

✅ Best-in-Class Customer Service: Our dedicated team ensures an exceptional experience, We're here to assist you every step of the way.

Is the Astarexin Therapy knee safe to use?

Yes, the Astarexin therapy knee brace is designed with safety in mind. It features 0 EMF output and an auto shut-off timer to prevent overuse.

How long does it take for red light therapy to work for pain?

Red light therapy starts to work immediately, and the results only get better with each session. Improvement for long-term problems is usually noticeable after 8 to 12 weeks of consistent use. As with other treatments, the results of red light therapy are long-lasting

Can l wear clothes or does the light need to be direct to my skin?

While red & near-infrared light therapy is most effective when the light directly contacts the skin, you can wear light, breathable clothing that allows the light to penetrate.

However, for optimal results, it's recommended to expose the targeted area of the skin/body directly to the light.

Is Red Light therapy dangerous or painful?

Red light therapy is generally considered safe and painless when used as directed. Unlike some other forms of light therapy, such as UV therapy, red light therapy does not carry the risk of skin damage or burning. It's non-invasive and doesn't generate heat, so you should not experience any discomfort during or after the treatment.

Didn’t find your answer?

Don't hestitate to contact us