12/10/2025
I have been getting asked about the differences between a class IV laser and Red Light Therapy. Here are the biggest differences:
Class 4 Laser Therapy
Intensity & Power: High-powered, focused beam delivering significant energy.
Pe*******on: Deep, reaching muscles, tendons, ligaments, joints, and nerves.
Best For: Acute/chronic pain, deep tissue repair, post-surgical recovery, severe inflammation.
Treatment Time: Short (minutes) due to high power.
Application: Clinical, precise targeting.
Red Light Therapy (RLT)
Intensity & Power: Lower power, using broad LED panels.
Pe*******on: Superficial (skin, fat, surface muscles).
Best For: Skin health (collagen), general wellness, systemic inflammation, broad area treatment.
Treatment Time: Longer (minutes to hours) for larger areas.
Application: Wellness centers, home devices, full-body sessions.
Key Differences & Which to Choose
For Deep Pain/Injury: Choose Class 4 laser for its ability to reach and heal deep structures quickly.
For Skin/Broad Wellness: Choose RLT for its wide coverage and skin/cellular benefits.
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