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Does red light therapy help with loose skin?

Loose, sagging skin can be a frustrating problem as we age. Weight loss, pregnancy, and other factors can also cause skin laxity that makes you feel self-conscious. While most methods of tightening loose skin like surgery or ultrasound come with risks, red light therapy is a safe, non-invasive alternative for improving loose skin. But does red light therapy really work for loose skin? Let’s take a closer look at the evidence.

red light therapy loose skin

Causes of Loose Skin

Before we dive into how red light therapy can improve loose skin, it’s important to understand what causes loose skin in the first place. Our skin is an amazing organ made of specialized cells and proteins like collagen that provide structure and elasticity. Over time, factors like aging, sun exposure, and weight fluctuations thin the skin and degrade supporting collagen. This causes wrinkling and loose, sagging skin.

Specifically, reduced collagen levels and disorganized, fragmented collagen fibers diminish the skin’s tensile strength. Elastin fibers that provide flexibility also degrade. The loss of these structural proteins leads to crepey, loose skin.

Other factors like genetics, smoking, dehydration, weight loss, and hormonal shifts during menopause or after pregnancy can accelerate laxity and loose too.

Causes of Loose Skin

What is Red Light Therapy?

Red light therapy, also known as low-level light therapy or photobiomodulation, is a non-invasive treatment that uses specific wavelengths of red light to penetrate the skin and stimulate cellular energy production. This can lead to a wide range of potential benefits, including improved skin health, reduced inflammation, pain relief, and more. Red light therapy has been studied extensively for its potential health benefits, and research has shown promising results in a variety of areas. It is considered a safe and non-invasive treatment option with few side effects, making it an attractive alternative to more invasive or pharmacological therapies.

How Red Light Therapy Improves Loose Skin?

Simply involves exposing your skin to red and near-infrared wavelengths of light.This absorbed light triggers biochemical reactions that stimulate collagen production, increase elastin levels, and boost fibroblast activity. Fibroblasts are cells that produce collagen and play a big role in skin structure.

The light also improves blood flow and oxygenation to nourish skin cells from below the surface. These combined effects remodel and renew dermal tissues, tightening loose skin.

How Red Light Therapy Improves Loose Skin?

Clinical Studies Show Red Light Improves Loose Skin

Numerous clinical studies demonstrate red light therapy can improve loose skin both from natural aging and after weight loss:

– A 2006 study had 36 subjects receive 9 LED treatments over 5 weeks. As a result, most patients report improvements in skin softness, smoothness, and firmness. In addition, thickening of collagen fibers was also found.[1]

– Another experiment in 2009 demonstrated that red light therapy can increase collagen synthesis.[2]

– A 2014 study in “Photomed Laser Surg” showed that red light therapy has efficacy and safety for skin regeneration and intradermal collagen increase.[3]

Why the Reddot Red Light Therapy LED Skin Mask is the Best Choice?

Red light therapy devices come in different forms, including handheld wands, panels, and masks. The devices emit red light wavelengths in a range of 600-900 nanometers, which is believed to be the optimal range for beneficial effects on the body’s tissues. While handheld red light devices can be used to manually treat different parts of the skin, red light therapy masks offer a convenient hands-free option.

The RedDot LED  is the best choice for a number of reasons. First, ReDdot LED products are all FDA-approved for use on the face and neck. Secondly, it can adjust different intensities of light, different light has different benefits, and you can enjoy more comprehensive benefits. Third, it has lots of LED lights, which provide a more even distribution of light than visors with fewer lights. Finally, the RedDot LED is made with quality materials and construction, so you can be sure it’s built to last.


Overall, if you’re looking for a non-invasive, safe, and effective way to improve the appearance of loose skin, red light therapy may be worth considering. And with the RedDot Red Light Therapy LED Skin Mask, you can enjoy the benefits of red light therapy in the comfort of your own home, on your own schedule. Don’t let loose skin hold you back – try the RedDot red light therapy device today and see the difference for yourself!


[1]David J Goldberg, Snehal Amin, et al. Combined 633-nm and 830-nm led treatment of photoaging skin. J Drugs Dermatol. 2006 Sep;5(8):748-53.

[2]Daniel Barolet, Charles J.Roberge, et al. Regulation of Skin Collagen Metabolism In Vitro Using a Pulsed 660 nm LED Light Source: Clinical Correlation with a Single-Blinded Study. Journal of Investigative Dermatology, Volume 129, Issue 12, December 2009.

[3]Alexander Wunschcorresponding author and Karsten Matuschka. A Controlled Trial to Determine the Efficacy of Red and Near-Infrared Light Treatment in Patient Satisfaction, Reduction of Fine Lines, Wrinkles, Skin Roughness, and Intradermal Collagen Density Increase. Photomed Laser Surg. 2014 Feb 1; 32(2): 93–100.

Published by reddotled.com (Repost Tips)