Wellness > Beauty

Red Light Therapy for Cellulite and Stretch Marks: Benefits & Treatment

Discover how red light therapy can effectively reduce the appearance of cellulite and stretch marks, promoting smoother and healthier skin. Learn about its benefits, effectiveness, and application methods.

RedlightTherapyDigest Staff By RLTD Staff Updated March 12, 2024
Medically reviewed Medically reviewed by: Michele S. Green, MD
Advertising Disclosure: Our editors independently research, test, and recommend the best products; we may receive commissions on purchases made from our chosen links. You can learn more about our review process here.

Overview: Red Light Therapy For Cellulite and Stretch Marks

Red light therapy benefits the skin in numerous ways, including the reduction of cellulite on key areas of the body like the arms, legs, thighs, and buttocks, and fading the appearance of stretch marks due to weight loss or pregnancy.

Light therapy can repair skin damage, decrease inflammation, and break down fat cells under the skin to eliminate cellulite. In addition, board certified dermatologist Nina Desai explains:

Because of the way red light therapy improves cellular function, studies show it can increase the production of collagen and elastin in the skin, which helps with tone and texture, as well as fine lines and wrinkles [1].

The proteins also help to smooth stretch marks, as well as dimples and pocket markets linked to cellulite. Let’s look at how red light therapy for cellulite and stretch marks works to achieve these benefits in more detail.

Red Light Therapy has been embraced as a tool to help minimize cellulite and stretch marks. Kevin Huffman, Doctor of Osteopathic Med, research into this area is still developing, but some studies show that exposure to RLT possibly stimulates the production of new collagen which, in turn, improves skin elasticity and the appearance of skin dimpling that’s caused by cellulite and the ridges that can result from stretch marks. It appears that these advertised effects can be unpredictable, so more research is needed to determine the true and lasting effects that RLT has on these skin conditions.

We associated with clinical expertise Guy Odishaw, a Founder and Bioelectric Medicine Practitioner with over 30 years, explains that Red light therapy has been shown to improve the appearance of cellulite and stretch marks by promoting collagen production in the skin. I have seen great results in my patients who have undergone red light therapy for these concerns without any adverse side effects.


Infraredi Red

*All individuals are unique. Your results can and will vary.

How Does Red Light Therapy for Stretch Marks & Cellulite Work?

1. Promotes Cellular Energy

Red light therapy sends photons deep into the mitochondria of the cells to stimulate higher levels of ATP, as we explained in our review of Vital Red Light. ATP provides energy to all of the cells, which promotes healing and repair to areas with cellulite and stretch marks.

A review published in the Journal of Cutaneous Medical Surgery by Aton M Holzer and Richard D Granstein found that the research supports the benefits of ATP in reducing inflammation, repairing, and regenerating skin tissue [2].

2. Boosts Collagen and Elastin Levels

On a surface level, the laser light stimulates the production of collagen and elastin to tighten the skin, improve elasticity, and smooth the dimples and pocket marks associated with cellulite. It also boosts moisture levels by increasing levels of hyaluronic acid, which plumps the skin to further smooth the surface.

When it comes to red light therapy and stretch marks, the process is similar. The newly tightened and plumped skin helps to decrease the appearance of these lines for a smoother, surface.

A review by Uwe Wollina, MD and Alberto Goldman published in the Journal of Cutaneous and Aesthetic Surgery found that treatment with red light therapy improved the appearance of stretch marks [3].

3. Improves Circulation and Fat Breakdown

When it comes to cellulite, infrared or combined red and infrared light improves blood flow, which helps to break down the fat cells that led to the issue. The light also repairs the damage deep under the skin.

According to nushape lipo wrap results, it has been claimed that it benefits stubborn belly fat, improves cellulite, also promotes muscle recovery, performance, and muscle growth.

A controlled clinical trial published in the Journal of Cosmetic Laser Therapy by Fernanda Rossi Paolillo, et al showed that infrared light administered during treadmill training had a positive impact on decreasing cellulite [4].

4. Reduces Inflammation

In particular stretch marks can lead to inflammation related to the process of tissue regeneration. As we discussed in our article on Red Light Therapy and Rosacea, light treatment for stretch marks can effectively reduce swelling and redness. While this may not eliminate the stretch marks, it can greatly improve their appearance and help the healing process.

We also covered one article called hooga health which focuses on hair growth, signs of aging, pain, and swelling, and improves mood and brain health.

5. Draws Stem Cells

Evidence suggests that red light therapy has the ability to draw stem cells to the area where the cellulite or stretch marks appear, helping to repair damaged tissue and rejuvenate the cells. By replacing damaged cells with new ones, they help fade the marks on the skin for a renewed, smoother appearance.



Light Therapy for Acne: Banish Blemishes Effectively


How To Prepare Your Skin For Safe and Effective Red Light Therapy Treatment


What is the Relation Between Red Light Therapy and Collagen Production?


Red Light Therapy: Does It Cause Any Side Effects?


According to a Dermatologist, How LED Light Therapy Can Transform Your Skin

LED Colors: Does Red Light Therapy Help Cellulite?

When it comes to primarily surface level issues like stretch marks and the dimples and blemishes associated with cellulite, red light is best. It stimulates collagen and elastin production to firm the skin, improve elasticity, and reduce the appearance of cellulite.

It also boosts hydration to plump the skin, further decreasing cellulite, stretch marks, wrinkles, and fine lines. A study in the Journal of the American Academy of Dermatology confirmed these benefits [5].

With the cellulite under the skin, red light may not penetrate deeply enough on its own to break down the fat cells. NIR Infrared wavelengths up to 830nm are likely more effective, and ideally you should use a combination of red and infrared light.

Red light therapy for Cellulite

Red light therapy, a non-invasive treatment, is gaining popularity for reducing cellulite and stretch marks, claims Roksolana Latina, Co-Founder of Hello Vein, which can affect self-confidence. While many products claim to erase these imperfections, red light therapy offers a natural alternative.

Roksolana also shares her experience that cellulite, seen in 90% of women and 10% of men, causes dimpled skin on thighs, hips, and buttocks. Stretch marks, common post-pregnancy or due to weight changes, are indented streaks hard to eliminate. Red light therapy stimulates collagen production and cell regeneration by using a specific red light wavelength, potentially improving these skin conditions.

How Does Red Light Treatment Differ from Other Treatments?

RLT differs from other treatments for cellulite and stretch marks, such as laser therapy or microneedling, in its mechanism and side effect profile. While laser therapy removes layers of skin to promote new skin growth, and microneedling mechanically stimulates collagen production through tiny injuries, As we spoke to Dr. Erik Natkin, Medical Director and Provider. He says, RLT stimulates collagen synthesis without damaging the skin’s surface. This makes RLT a less invasive option, with minimal to no downtime required post-treatment. Patients often find RLT appealing due to its non-invasive nature and the absence of recovery time, making it a convenient option for those looking to improve skin appearance without significant interruption to their daily activities.

In my practice, I’ve observed that combining RLT with other treatments, such as topical creams or microneedling, can amplify the effects and lead to even better outcomes for patients dealing with cellulite and stretch marks, claims Dr. Erik Natkin. While RLT alone can be effective, the synergy between multiple treatment modalities often produces the most noticeable improvements. It’s essential for anyone considering RLT to consult with a healthcare professional experienced in light therapy to determine the most appropriate treatment plan based on their specific skin concerns and overall health profile.

We communicated with Dermatologist Dr. Anna Chacon to know her point of view, She explains that RLT differs from other treatments for cellulite and stretch marks in a number of ways. Unlike invasive procedures such as liposuction, RLT is non-invasive and does not require recovery time. It also does not involve the use of chemicals or drugs, making it a natural alternative. However, it’s important to note that results from RLT can vary from person to person, and it may not completely remove cellulite or stretch marks but instead reduce their appearance.

Is Red Light Therapy Safe for the Skin?

Red light therapy is a safe technology as demonstrated by a number of studies, if you follow the proper guidelines for treatment time, frequency, and red light ideal distance from the panel.

While infrared light above 830nm is not ideal for the skin and could cause burns, other color wavelengths are well-tolerated and have few associated risks or side effects.

Dermatologist and professor Deanne Mraz Robinson, MD, FAAD discussed the devices and their potential risks, saying, “the light does not contain any UV rays, so they are safe [6].” 


Infraredi Red

*All individuals are unique. Your results can and will vary.


Q: How Long Does it Take For Red Light Therapy to Reduce Stretch Marks and Cellulite?

A: Red light therapy will not decrease cellulite and stretch marks immediately, as it takes time and multiple treatments over a few weeks or possibly longer. There’s no set answer to this question, because the results will vary for different individuals depending on skin type and the seriousness of the issues.

Q: How Much Is Red Light Therapy For Stretch Marks and Cellulite?

A: There are a wide range of devices on the market which deliver LED light therapy, at different prices. The best product is a full body panel for even treatment all over the body.

If you want to reduce your costs, you can also use a smaller panel for targeted treatment of stretch marks and cellulite, although total treatment time may be longer if you use the device in multiple areas.

Q: Does Infrared Light Help With Cellulite?

A: NIR infrared light up to about 830nm is very effective at penetrating deep into the skin, destroying the fat cells that are at the root of cellulite development.

It’s an ideal treatment when combined with red light, which is best at stimulating collagen and elastin production, helping to tighten the skin and smooth the cellulite dimples and pocket marks on the surface.

Q: Can LED Light Get Rid of Stretch Marks?

A: Does red light therapy improve stretch marks? Yes, it does. The best LED light for stretch marks is red, as it boosts collagen and elastin production to tighten the skin, improve elasticity, and smooth the surface to decrease their appearance.

The LED light can increase hydration, which plumps the skin to further smooth the lines. It also draws stem cells, which can replace existing cells and repair damage to the marks. In addition, red light can also reduce inflammation in the area.

Q: What is the Best Device for Reducing Stretch Marks and Cellulite?

A: When it comes to devices, the best LED light for stretch marks and cellulite is a full body panel, or you may opt for a smaller panel which provides targeted treatments to the relevant areas. This may require multiple sessions if the issues span several parts of your body.


LED light therapy has a lot to offer in terms of skin benefits, including fading stretch marks and reducing cellulite in different areas of the body. It effectively boosts collagen production to tighten and smooth the skin, regenerates skin cells, decreases inflammation, breaks down the fat cells under cellulite, and repairs damage to the skin barrier.

Reading through the reviews for some of the leading red light therapy manufacturers, numerous customers described highly effective results in just a few weeks with cellulite and stretch marks rapidly fading. In particular to users who had tried many other methods unsuccessfully were very happy with the red light therapy before and after.

If you have cellulite you want to get rid of, or are left with stretch marks after a pregnancy or weight loss, consider purchasing one of our top devices to treat the problem. It may be one of the best investments you’ve ever made! Consider exploring the offerings at Divine Float Spa, a trusted red light therapy clinic. Their commitment to skin wellness aligns seamlessly with the transformative effects of red light therapy, making it a potential game-changer for your skincare routine.

We reviewed the best professional led light therapy machine, which is examined and researched by our top experts with their performance and efficiency they introduce the best devices for skincare for stretch marks and cellulite.

By Michele S. Green, MD

Michele S. Green, MD is a world-renowned cosmetic dermatologist based in the Upper East Side of NYC.

**This is a subjective assessment based on the strength of the available information and our estimation of efficacy.

*Result may vary. The information contained in this website is provided for general informational purposes only. No medical claims are implied in this content, and the information herein is not intended be used for self diagnosis or self treatment of any condition.

Disclosure of Material connection: Some of the links in the post above are "associate sales links." This means if you click on the link and purchase an item, we will receive commission. Regardless, we only recommend products or services which we use personally and/or believe will add value to our readers. We are disclosing this in accordance with the Federal Trade Commission's 16 CFR, Part 255: "Guides Concerning the Use of Endorsements and Testimonials."

Footer Logo

Your privacy is important to us

Instagram Facebook Twitter Linkedin youtube pinterest tik-tok Thread