Is cold laser therapy the same as red light therapy? These two treatments may seem similar, but they work differently and target different conditions.
This article explores the key differences between cold laser and red light therapy, explaining how each works and what conditions they treat.
You'll discover the benefits of both treatments, whether they can be used together, and how they compare to hot laser therapy. We'll also cover how many sessions are needed and how often red light therapy should be used for the best results.
What this article covers:
- What Is the Difference Between Cold Laser and Red Light Therapy?
- Benefits of Cold Laser Therapy vs Red Light Therapy
- What Does Laser Therapy Treat?
- Is Cold Laser Better Than Hot Laser?
- Can You Use Cold Laser and Red Light Therapy Together?
What Is the Difference Between Cold Laser and Red Light Therapy?
Cold laser therapy and red light therapy are both non-invasive treatments that use specific wavelengths of light to promote healing and alleviate pain, but they differ in their mechanisms and applications.
Cold laser therapy, also known as low-level laser therapy (LLLT), employs focused laser light to penetrate deep tissues, targeting specific areas with precision.
In contrast, red light therapy uses light-emitting diodes (LEDs) to emit red and near-infrared light over broader areas.
As with red light vs yellow light therapy, the differences between these two treatments are stark: cold laser therapy delivers concentrated laser beams allowing for deeper tissue penetration, making it suitable for conditions like joint pain and deep muscle injuries.
Red light therapy is typically used for treatments such as reducing inflammation and assisting in muscle recovery.
For those seeking a high-powered red light therapy device, the Infraredi Pro Max is an advanced option.
Featuring 1,200 high-powered LEDs and four clinically proven wavelengths (630nm, 660nm, 830nm, and 850nm), it delivers professional-grade red and near-infrared light therapy, ideal for pain relief and overall wellness.
Benefits of Cold Laser Therapy vs Red Light Therapy
Cold laser therapy offers several benefits, particularly in managing pain and accelerating tissue repair. Its focused laser light penetrates deeply to reduce inflammation, support blood flow, and stimulate cellular regeneration.
This therapy is also used in sports medicine to expedite recovery from muscle injuries and strains.
Red light therapy has been studied for its advantages in dermatological health. Red light therapy for collagen production works by emitting red and near-infrared light, improving skin elasticity, and aiding in healing wounds.
For those looking to improve their skincare routine, the Infraredi red light therapy mask provides a hands-free solution. With 66 powerful LEDs emitting red and near-infrared wavelengths, it helps reduce wrinkles, improve skin tone, and combat acne.
What Does Laser Therapy Treat?
Laser therapy is a versatile treatment modality used to address a wide range of medical conditions. It is commonly employed in managing musculoskeletal issues, including joint pain, arthritis, and back pain..
Laser therapy has also been used to treat soft tissue injuries, such as sprains and strains, as well as conditions like carpal tunnel syndrome and fibromyalgia.
For full-body relief, this infrared body wrap is a great choice. This portable infrared therapy wrap delivers targeted red and near-infrared light, ideal for soothing sore muscles, reducing inflammation, and improving circulation.
How Many Treatments Are Required?
The number of laser therapy treatments required depends on the condition being treated, the severity of the issue, and the patient's individual response to therapy.
Acute conditions, like minor injuries, may require only a few sessions, typically ranging from 3 to 6 treatments. Chronic conditions often require more frequent sessions, sometimes extending over several weeks.

Is Cold Laser Better Than Hot Laser?
Cold laser therapy and hot laser therapy differ primarily in their power output and therapeutic applications. Cold lasers emit low-intensity light that does not generate heat.
In contrast, hot lasers have a higher power output, producing heat that enables them to penetrate deeper tissues, which is beneficial for surgical applications such as cutting or vaporising tissue.
It's essential to consult with a healthcare professional to determine the most suitable laser therapy based on individual needs and medical conditions.
Can You Use Cold Laser and Red Light Therapy Together?
Combining cold laser therapy and red light therapy can be beneficial, as both modalities use specific wavelengths of light to promote healing and reduce inflammation.
Both employ lightwaves to penetrate tissues and stimulate cellular repair processes. When used together, these therapies may have a synergistic effect, potentially accelerating wound healing and tissue regeneration.
How Often Can You Use Red Light Therapy?
Based on our observations, the frequency of red light therapy sessions depends on the condition being treated, the intensity of the device, and individual response to the therapy.
Our research indicates that treatment two times a week had effects. That said, 10 to 20 minutes, two to five times a week is generally recommended.
Monitoring the skin's response and adjusting the treatment schedule accordingly can help you achieve optimal results.

Conclusion
Our findings show that light-based therapies offer a powerful way to support healing, reduce pain, and improve skin health. Cold laser therapy provides targeted, deep-tissue treatment, while red light therapy lowers inflammation.
For those wondering does red light therapy build collagen, we briefly went over the mechanism, describing how it does. Using these therapies separately or together can offer effective relief for various conditions, from joint pain to skin rejuvenation.
Visit Infraredi today and discover the benefits of red light therapy with our professional-grade devices. Browse their selection and take the next step toward well-being.
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