Almost everyone experiences the problem of sagging or loose skin at one point or another. Two of the common reasons why this problem occurs include aging and rapid weight loss.
But can you use red light therapy to tighten loose skin? There are many scientific studies that show the positive effects of red-light therapy on sagging skin.
Let’s discuss how red-light therapy, also known as low-level light therapy, works for tightening loose skin, what the science behind this phenomenon is, and how to use red-light therapy for this purpose.
How Does Red Light Therapy Work for Loose Skin?
Red light therapy devices emit red and/or near-infrared light from light-emitting diodes that can penetrate your skin and reach skin cells. It regulates the functionality of these cells, allowing them to increase the production of cellular energy, called ATP (Adenosine Triphosphate).
This energy creates new, healthy cells, and repairs the old and damaged ones. It also increases blood flow, decreases oxidative stress, and provides your skin with vital nutrients needed for skin rejuvenation and healing.
According to the National Library of Medicine, red light therapy increases collagen production in your body, which can reduce wrinkles and skin roughness.
Science Behind Red Light Therapy for Skin Tightening
As mentioned already, there are many studies that show the potential of red-light therapy to tighten loose skin. For example, an NCBI study shows that red light therapy for 12 weeks can significantly improve skin firmness, smoothness, and softness.
Another National Library of Medicine study was conducted on two groups of people. The first group underwent 30 red light therapy sessions, twice a week, and the second group didn’t receive any treatment.
The result of this study shows that the first group experienced improvements in collagen density, improved skin tone, and enhanced skin softness.
According to another NCBI study, red light therapy affects wrinkles on women’s cheeks, forehead, and eyes positively.
How to Use Red Light Therapy to Tighten Loose Skin?
Use a red-light therapy device that combines red and near-infrared light wavelengths to treat loose skin. Start your therapy with three to five sessions a week and each session should last 15 to 20 minutes.
Make sure that you sit at a safe distance from the device by reading the manufacturer’s recommendations to achieve optimal results. Generally, the safe distance for most devices is between six to 12 inches.
In addition, clean your skin and keep it uncovered during red light therapy treatment. You must not wear sunscreen or any other skin product as it’ll reduce how deep the light penetrates.
Different people respond to red light therapy differently. So, you might need to follow this routine for at least two to three months to observe the results.
Final Words
Red light therapy can work wonders for your skin if you use it consistently and correctly. It can improve your skin appearance, reduce wrinkles and fine lines, and improve the overall health of your skin.
Don’t get discouraged if you don’t see the results after the first few red-light therapy sessions because it can take up to six months to generate observable results. Make sure that you capture photos of your skin after each red light therapy session to track your progress.