• 🎉 Limited-Time Offer ✨ — Save $100–$300 Today!
  • 60-DAY 100% Money Back Guarantee.

Red Light Therapy For Cellulite: Does Science Show It Works?

David Johnson

Updated February 5, 2025
0 comment

Raise your hand if the site of cellulite on your skin nearly causes you a panic attack!

Well, whether you are in the hands-up count or not, you’ll be surprised how high the numbers are.

80-90% of post-pubertal women have cellulite, as well as an unlucky 2% of men.

So, what is it that’s unlucky about having cellulite?

It’s the way it makes you feel about your skin.

According to experts, a majority of people with cellulite find it aesthetically distressing and would do anything to get rid of it.

The good news is that red light therapy for cellulite could be the ray of hope those with cellulite need. And that’s what we deliver in this article.

So, let’s start by telling you what cellulite is before showing you that the innovative red light therapy (RLT) could end your woes with cellulite.

What is Cellulite?

Cellulite refers to a skin condition characterized by depressions and dimples, making the affected area of the skin uneven.

Source: iStock

Experts do not know with certainty what causes cellulite but link it to the pressure of body fat pushing against the connective tissues under the skin. This pressure causes an uneven skin appearance.

As mentioned, women get cellulite more than men. Also, cellulite signs appear mostly on body parts where fat buildup is most prominent, like the stomach, thighs, and buttocks. 

It is important to mention that cellulite is not a sickness, and no one should be overly worried about it. However, its appearance reduces your skin’s aesthetic appeal. 

That’s why most people try to treat it with topical, surgical, and physiotherapy solutions, including FDA-approved mechanical, injectable, and laser therapy treatments.

Unfortunately, improvement from cellulite treatment is short-lived since the condition usually reappears after some time.

This cellulite reappearance makes the noninvasive red light therapy treatment the perfect remedy. First, you can do it in the comfort of your home. Second, you can do it for the longest without experiencing adverse side effects.

But, does red light therapy really help with cellulite?

Below is the experts’ take on the matter.

Is Red Light Therapy Effective for Cellulite?

Studies done to date indicate that red light therapy works to improve the appearance of cellulite, but only when used alongside other topical and physical treatments.

Let’s explain that.

So far, there are only a few scientific studies assessing the benefits of red light therapy on cellulite. These studies show promising benefits of red light therapy for cellulite treatment when applied alongside other treatments.

Here are some of those studies and what they found out:

  • A study with 20 women, 10 in the control group and 10 in the LED group, used 850nm infrared light therapy to assess the effect of phototherapy on cellulite alongside treadmill training. The study reported a significant improvement in cellulite appearance for the trial group but not for the control group, which only did treadmill training.
  • A second double-blinded study used light-emitting diodes of 660nm and 950nm wavelengths. The LEDs were combined with an anti-cellulite gel on grade II and III cellulite in 9 women. Cellulite in 8 participants dropped in grade after three months of treatment. 

Note: It’s important to note that cellulite in 5 of the participants reverted to the previous grade 15 months after stopping the treatment. This leads to the conclusion that you should continue RLT to prevent it from reappearing.

  • In a third split study, intense infrared light was used alongside radio frequency, massage, and suction. The treatment showed improvement in cellulite appearance and overall skin well-being in all 10 participants.
  • A fourth randomized trial with 10 women used low-level light therapy (LLLT) with light-emitting diodes combined with an anti-cellulite gel to reduce cellulite on thighs and buttocks. The results showed improved cellulite appearance for the treated cases, with the participants moving to a lower cellulite grade and showing boosted skin elasticity. 

As you have noticed, these clinical trials have small samples. Further studies with larger samples would serve to confirm that the findings are reliable.

But that does not stop us from wondering how RLT causes improvement in cellulite.

How Does Red Light Therapy Treat Cellulite?

Source: iStock

Red light therapy treats cellulite by penetrating the skin and initiating the following mechanisms: 

  • Stimulating fibroblasts: These are the cells responsible for collagen production. Increased collagen supports skin rejuvenation and elasticity, which aid in reducing the dimpled appearance of cellulite.
  • Boosting blood circulation: RLT widens the blood vessels around the cellulite areas. This enhances blood flow and increases oxygen levels, eliminating excess body fluids and toxins and promoting better skin health.
  • Breaking down subcutaneous fat: RLT can stimulate the breakdown of fat deposits in the fat cells. This shrinks the fat cells and reduces the pressure they exert on the connective tissues below the skin.
  • Reducing inflammation: Red light improves the functioning of the lymphatic system. This expels excess fluids and controls swelling in cellulite-affected body parts.
  • Promoting skin regeneration: Photobiomodulation stimulates the mitochondria, which enhances cellular energy production. Increased energy speeds up skin cell regeneration and growth. 

The resulting healthier skin from all these mechanisms evens your skin tone in cellulite-prone areas. To achieve positive results, however, you must use RLT devices correctly.

How to Use Red Light Therapy for Cellulite Reduction?

Using red light therapy for cellulite reduction follows the same principles as other RLT treatments: consistency in sessions with the right red light therapy device.

Here’s how you can use red light therapy for cellulite reduction in 5 simple steps:

1. Choose an appropriate device.

Skincare with red light therapy usually uses specific wavelengths between 630-660nm. Regardless, studies have shown that near-infrared wavelengths of 800-850nm and infrared light wavelengths of 950nm can also deliver positive effects. 

When treating cellulite, these wavelengths characterize medical-grade red light therapy devices used in professional wellness centers, saunas, and med spas. 

However, there are FDA-approved light therapy devices, like the RedLiteX panels, that fit this description and are great for home use. They combine red light and infrared light LEDs to deliver safe and high-quality at-home cellulite treatment.

2. Prepare the skin of the target area.

Before commencing treatment, clean the treatment area to cleanse the skin of natural or applied oils or lotions. This ensures better LED light penetration.

3.  Set up the device.

Follow manufacturer guidelines to set up the red light therapy device. That could mean placing a red light panel on a stand or table and tilting it to the right angle so the light can hit directly on the targeted treatment area. Ensure the device is 1-6 inches away from the skin and set the recommended light wavelength and timer for 10-20 minutes. 

4. Combine RLT with other anti-cellulite treatments. 

After consultation with your healthcare provider or dermatologists, include antiaging creams or physical treatments and activities like massages in your cellulite treatment. This will enhance blood flow and increase fat loss in the treatment area. 

Beyond the red light therapy sessions, consider physical activities like walking, running, and workout training. Also, weight loss, healthy eating, and staying hydrated will help with lymphatic drainage.

5. Monitor your progress.

Track your cellulite improvement record by taking photos on a weekly or biweekly basis. This will help you and your professional RLT guide know if the treatment is working.  Look for signs of improved skin elasticity and a smoother skin tone.

Quick Takeaways!

Scientific studies on red light therapy for cellulite are not conclusive. However, what has been done so far suggests that:

  • Red light therapy can help improve cellulite, especially when used with other topical, physical, and mechanical treatments.
  • Because cellulite has a natural tendency to recurrence, red light therapy would need to be used consistently to keep cellulite from reappearing. 

More studies are needed for a definitive stand on red light therapy for cellulite. Nevertheless, the noninvasive light can help maintain a healthier skin tone and elasticity for people with cellulite. At the same time, it will boost the way one feels about their skin appearance.

Sources:

  1. Gabriel A, Chan V, Caldarella M, Wayne T, O'Rorke E. (2023). Cellulite: Current Understanding and Treatment. Aesthet.
  2. American Board of Cosmetic Surgery: Cellulite Treatments.
  3. Cleveland Clinic: Cellulite.
  4. Paolillo FR, Borghi-Silva A, Parizotto NA, Kurachi C, Bagnato VS. (2011). Cellulite Treatment with Infrared-LED Illumination During Treadmill Training.
  5. Sasaki GH, Oberg K, Tucker B, Gaston M. (2007). Anti-cellulite Gel and LED Light for Grade II–III Cellulite: RCT.
  6. Romero C, Caballero N, Herrero M, et al. (2008). Cellulite Treatment with RF, IR Light, Massage, and Suction.
  7. Sasaki GH. (2023). LLLT with LED Bed and Topical Gel for Grade 1–2 Cellulite: Split-Thigh RCT.
David Johnson is a co-founder of RedliteX and a healthcare professional with extensive experience in red light therapy. He specializes in the research and application of red light therapy panels for therapeutic and wellness purposes, with a deep understanding of the science behind light-based treatments. Committed to education and evidence-based insights, he focuses on how red light therapy can support healing, pain management, recovery, and overall well-being.

Related Blogs

All Blogs
Red Light Therapy for Muscle Recovery Benefits, Results, and Tips
7 Jan, 2025

Red Light Therapy for Muscle Recovery: Benefits, Results, and Tips

Discover the benefits of red light therapy for muscle recovery, from reducing soreness to improving ...
Learn More
Does Red Light Therapy Help or Damage Your Eyes_ Here’s The Experts Take
30 Dec, 2024

Does Red Light Therapy Help or Damage Your Eyes? Here’s The Experts Take

Find everything about red light therapy for eye health, including answers to questions like, Is red ...
Learn More
Red Light Therapy_ Benefits, Side Effects & Uses in Skin Treatment and More
20 Nov, 2024

Red Light Therapy: Benefits, Side Effects & Uses in Skin Treatment and More

Discover how red light therapy uses low levels of non-invasive LED light devices like masks, wands, ...
Learn More

Leave a Reply

Your email address will not be published. Required fields are marked *

JOIN NOW - GET 5% OFF
Sign up to get the latest on exclusive sales, new products, articles and more.
Copyright © 2026. RedLiteX All Rights Reserved.
cartcross linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram