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BODY LAB STUDIO - LATEST NEWS

Your Guide to the Science of Photobiomodulation: The Effects of Light on Cells

Why Modern Wellness Should Not Be a Game of Guesswork

If you’ve tried countless wellness trends yet still deal with fatigue, slow recovery, or skin that doesn’t reflect how you want to feel, your cells may need more targeted support. With so many wellness options available, it can be hard to separate meaningful science from marketing noise. Photobiomodulation (PBM), the use of specific red and near-infrared light wavelengths to support cellular function is a well-studied, non-invasive approach used in both clinical and wellness settings.

What Is Photobiomodulation (PBM)?

In simplest terms, PBM is the way certain wavelengths of light, including red and near-infrared, interact with your body’s cells to trigger a cascade of positive effects, such as:

  • Increasing cellular energy (ATP production)
  • Enhancing tissue repair and speeding healing
  • Reducing inflammation and pain
  • Stimulating collagen and skin cell turnover

Delivered through advanced, scientifically validated platforms like POLY Red Light Therapy and Laser PBM Therapy, PBM plays a central role in our clients’ personalized wellness programs.

How Light Therapy Actually Works on Your Cells

The Role of the Mitochondria

 Mitochondria, often called the “powerhouses” of the cell, are light-sensitive components inside cells that are particularly receptive to specific wavelengths of light, especially in the red and near-infrared spectrum. 

When light of this frequency penetrates the skin, it can:

Specific wavelengths of red and near-infrared light used in photobiomodulation are absorbed by light-sensitive targets within cells, including components of the mitochondrial respiratory chain. Some research also suggests interactions with structured, mitochondrial-associated water, although these mechanisms continue to be studied.

Through these interactions, PBM may:

  • Support cellular energy production by influencing ATP synthesis

  • Modulate reactive oxygen species (ROS) at low, signaling levels involved in cellular adaptation and repair

  • Activate biological pathways associated with tissue recovery, inflammation balance, and oxidative stress regulation

Rather than forcing change, these processes are thought to support the body’s natural repair and recovery responses. PBM is therefore used as a non-invasive, drug-free modality to complement overall wellness, recovery, and skin health without replacing medical care or the body’s primary detox systems.

Benefits of PBM for Clients at Body Lab Studio

Clients in Myrtle Beach notice a variety of real-world benefits from PBM, including:

  • Faster recovery after workouts or injury due to improved microcirculation and tissue metabolism
  • Reduced swelling and redness, linked to better lymphatic flow and reduced inflammation
  • Brighter, smoother, more even skin from enhanced collagen production and dermal remodeling
  • Decreased muscle and joint soreness with regular sessions
  • A sense of lightness, clarity, and more energy from increased cellular energy and recovery capacity

These benefits are supported by a growing body of clinical and pre-clinical studies that evaluate light-based therapies for skin rejuvenation, musculoskeletal pain relief, tissue healing, and performance recovery.

PBM Modalities at Body Lab Studio

POLY Red Light Therapy

POLY Red Light Therapy uses an array of LEDs in the red and near-infrared range to bathe the skin in low-level light, supporting:

  • Collagen production and skin tone improvement
  • Reduction in fine lines and textural irregularities
  • General cellular rejuvenation in superficial tissues

Common study protocols use multiple sessions weekly for 4–12 weeks, with your plan personalized at Body Lab Studio. For best results, many protocols suggest 2–3 treatments per week, followed by maintenance.

Laser PBM Therapy

Laser PBM Therapy uses focused beams of light to penetrate deeper into tissue, ideal for:

  • Deep tissue repair
  • Reducing inflammation and pain in specific areas
  • Supporting joints, tendons, or targeted problem spots

Weekly or bi-weekly sessions are typically sufficient to achieve noticeable improvements, depending on your wellness concerns and goals.

Infrared Wellness Pods

Infrared wellness pods use gentle infrared radiation to warm tissues, promote circulation, and encourage sweating. While different from PBM in mechanism, they complement PBM by:

  • Supporting detox through sweat and enhanced circulation
  • Promoting post-exercise recovery and reducing muscle stiffness
  • Encouraging relaxation and stress relief

Many clients benefit from 2–3 sessions per week, particularly when focusing on recovery, detox, or metabolic support.

Lymphatic Drainage Plus PBM

When combined with PBM, lymphatic drainage offers:

  • Reduced puffiness, especially after travel or fluid retention
  • Faster recovery after procedures or intense training
  • Enhanced elimination of metabolic byproducts and inflammatory molecules

PBM supports cellular function while lymphatic drainage helps move fluid and waste, making this combination powerful for de-bloating and recovery.

The Proof Is in the Science: What Studies Show

The scientific evidence for red and near-infrared light therapies is robust and consistent across many applications. Studies show that PBM:

  • Supports cellular energy production (ATP)
  • Modulates ROS at low, signaling levels that activate cellular protection and repair
  • Stimulates tissue repair, collagen production, and dermal remodeling
  • Reduces inflammation and pain, improving musculoskeletal function

PBM also improves microcirculation, enhancing oxygen and nutrient delivery to damaged or stressed tissues, which is vital for overall cellular health.

Stacking PBM with Other Modern Wellness Protocols

For optimal transformation, we often combine PBM with other science-based modalities:

  • Infrared wellness sessions to enhance detox and relaxation alongside PBM’s cellular benefits
  • Lymphatic drainage to support fluid balance, immune function, and faster recovery
  • Body sculpting technologies like EMS, RF sculpting, or LPG Endermologie to target stubborn areas and encourage deeper tissue remodeling

Our RESET Membership makes it easy to integrate a scientifically backed routine throughout the year, ensuring steady progress.

FAQs: Light Therapy, Cells, and Your Goals

1. Is PBM Safe?

Yes, PBM is a non-invasive therapy that is generally well-tolerated by most people when delivered with FDA-cleared devices and evidence-based protocols. It is widely used in clinical and research settings for skin health, recovery, and overall wellness. Reported side effects are rare and mild, usually limited to temporary warmth or slight redness.

Many clients begin noticing subtle benefits after just a few sessions, including:

  • A greater sense of relaxation and ease
  • Reduced soreness after workouts
  • Early improvements in skin tone and texture

With consistent use, deeper benefits such as improved recovery and visible skin changes become more apparent.

Absolutely! PBM can be safely layered with other Body Lab Studio treatments for comprehensive wellness. Each modality offers unique benefits:

  • PBM: Boosts cellular energy and tissue repair
  • Infrared therapy: Enhances circulation and detoxification
  • Lymphatic drainage: Supports fluid balance and immune function
  • Body sculpting technologies: Refines contour and improves firmness

When strategically combined, these treatments work synergistically to accelerate results and support both appearance and recovery.

Transform Your Body and Cells with Next-Level Science

If you are ready to invest in the next generation of transformation, PBM offers a way to align how you feel and look with what the science shows is possible. With a team of experts ready to help at Body Lab Studio in Myrtle Beach, you know you are starting with modern, well-researched treatments rather than guesswork.

Learn more about how light therapy can help with your individual skin, recovery, and wellness goals and why it is so important that you understand the science behind it. Book a consultation today, try your first POLY Red Light Therapy session, or sign up for our RESET Membership to get started with world-class photobiomodulation and complementary care, right here in Myrtle Beach.

Barolet, D., & Christiaens, F. (2014). A controlled trial to determine the efficacy of red and near-infrared light-emitting diode treatment in patient satisfaction, reduction of fine lines, wrinkles, skin roughness, and intradermal collagen density increase. Photomedicine and Laser Surgery, 32(2), 93–100. This randomized controlled clinical trial included 136 volunteers who underwent up to 30 LED treatments over approximately 8–12 weeks, with some participants followed to 60 sessions. The study found significant improvements in skin feeling, complexion, wrinkle scores, and intradermal collagen density, supporting red and near-infrared LED therapy as an effective non-invasive option for skin rejuvenation. https://pmc.ncbi.nlm.nih.gov/articles/PMC3926176/

Carvalho, G. L., Cecatto, R. B., et al. (2025). Photobiomodulation as a modulator of collagen remodeling following fractional CO₂ laser therapy. Lasers in Medical Science, 40, 333. In this pre-clinical trial, 30 Wistar rats were allocated to different experimental conditions and followed over several days to weeks after fractional CO₂ laser treatment, with PBM applied as an adjunct. The study showed that PBM enhanced collagen remodeling and accelerated tissue regeneration compared with laser alone, suggesting that PBM can improve post-procedure recovery and outcomes. https://link.springer.com/article/10.1007/s10103-025-04581-x

Fan, T., Ruan, G., Antony, B., et al. (2024). A systematic review and network meta-analysis on the optimal wavelength of low-level light therapy in treating knee osteoarthritis symptoms. Aging Clinical and Experimental Research, 36(1), 203. This network meta-analysis included 13 randomized controlled trials with a combined sample of several hundred patients with knee osteoarthritis, with treatment durations typically ranging from 2 to 12 weeks depending on the protocol. The analysis found that low-level light therapy improves pain and function in knee osteoarthritis and that wavelength selection influences effect size, highlighting optimized dosing parameters for clinical use. https://pmc.ncbi.nlm.nih.gov/articles/PMC11455796/

Gasparyan, A. Y., Mi, Y., et al. (2022). Near-infrared II photobiomodulation augments nitric oxide bioavailability via phosphorylation of endothelial nitric oxide synthase. The FASEB Journal, 36(9), e22490. This experimental study in rodents exposed animals to repeated near-infrared II PBM sessions over several days to evaluate vascular responses, using sample sizes in the tens of animals per group. The authors demonstrated increased phosphorylation of endothelial nitric oxide synthase, enhanced nitric oxide bioavailability, and vasodilation, providing mechanistic support for PBM-induced improvements in microcirculation and endothelial function. https://pmc.ncbi.nlm.nih.gov/articles/PMC9382775/

Soares, A. C., Santos, B. F., et al. (2022). Photobiomodulation of cytochrome c oxidase by chronic transcranial laser in healthy humans. Frontiers in Neuroscience, 16, 818005. This original research study enrolled healthy adult participants (sample size in the tens) who received repeated transcranial PBM sessions over several weeks. The investigators observed changes in indices of brain energy metabolism and functional connectivity associated with cytochrome c oxidase modulation, supporting a mitochondrial mechanism of action for PBM in neural tissue and suggesting potential cognitive or neuroprotective benefits. https://www.frontiersin.org/articles/10.3389/fnins.2022.818005/full

Sommer, A. P. (2019). Mitochondrial cytochrome c oxidase is not the primary acceptor for near infrared light: It is mitochondrial bound water: The principles of low-level light therapy. Annals of Translational Medicine, 7(Suppl 1), S13. This theoretical and mechanistic article synthesizes data from numerous experimental and biophysical studies rather than presenting a single new cohort. The paper proposes that mitochondrial-bound water, rather than cytochrome c oxidase alone, is the primary photoacceptor for near-infrared light, offering an explanation for the characteristic bell-shaped dose–response of PBM and guiding more precise selection of wavelength and intensity parameters. https://pmc.ncbi.nlm.nih.gov/articles/PMC6462613/

Tashani, O. A., Heron, N., & Johnson, M. I. (2022). Infrared radiation in the management of musculoskeletal conditions: A systematic review. European Journal of Investigation in Health, Psychology and Education, 12(3), 308–332. This systematic review evaluated multiple clinical trials of infrared radiation and related modalities for musculoskeletal pain and functional impairment, encompassing several hundred patients across studies with intervention periods commonly between 2 and 8 weeks. The review concluded that infrared-based therapies can reduce pain and improve function in a range of musculoskeletal conditions, aligning with clinical observations of improved recovery and reduced soreness with infrared and PBM approaches. https://pmc.ncbi.nlm.nih.gov/articles/PMC8946909/

Disclaimer:

This article is based on independent research conducted by the Body Lab Studio team and is intended for educational and wellness-focused purposes only. We are not medical professionals, and this is not medical advice. Please consult your healthcare provider before starting any new therapy, especially if you are managing any chronic conditions.

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Body Labs Studios

Blending traditional treadmill mechanics with cutting-edge vacuum resistance, infrared light, and color therapy, our equipment is the AI of the fitness world.

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Body Labs Studios

Blending traditional treadmill mechanics with cutting-edge vacuum resistance, infrared light, and color therapy, our equipment is the AI of the fitness world.

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