How Does Red Light Therapy Work?
Red Light Therapy, also known as Low-Level Laser Therapy or Photobiomodulation, is a non-invasive treatment that uses specific wavelengths of red or near-infrared light, directly influencing the way cells function. The range of wavelengths typically falls between 630-700 nm, which stimulates and strengthens the mitochondria in the cells to promote healing and reduce inflammation.
Different wavelengths can penetrate the skin at various depths, allowing the therapy to reach different layers of the skin. The visible red light improves the cellular functioning of visible cells, which is why it’s gaining so such traction in skincare, as it tackles numerous issues related to skin health, from sun damage and dry skin, to eczema or psoriasis, scarring and wound healing, acne, wrinkles, etc.
The non-visible light is working to improve functioning of non-visible cells like those found in the blood, organs, tissues, muscles, joints, etc. The treatment has gained traction in both cosmetic and therapeutic sectors, and understanding how red light therapy works can demystify this popular trend and shed light on why there is so much buzz about it in the skincare world.
























29 comments
Customer Support Team
Hi Susan,
Red light therapy should be used on cleansed skin, before any serums or moisturizers are added. With Trifecta, you would do it after cleansing with Rinse and follow with Quench and Illuminate.
Customer Support Team
There are many red light therapy machines out there and Dr. Karam doesn’t have a specific one he recommends. Generally they are reasonable additions to a good skin care routine and we suggest you research your options to find the right one for you.
Susan Clark
Can I continue to incorporate retinoids with Trifecta skincare?
Raffaella Caesar
Thank you so much for your utube videos!
Customer Support Team
Hi Karen,
The Trifecta should last you 30 days across all products if using them twice a day as directed.
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