Introduction

In recent decades, we have witnessed significant revolutions in skin care treatments, with particular growth around non-invasive technologies. Among these, photobiomodulation (PBM) uses LED technology to offer a range of solutions to various skin problems, without the need for surgical procedures. In a world where aesthetics are highly valued, this method offers a promising solution for skin repair and regeneration.

What is Photobiomodulation?

Photobiomodulation, often abbreviated to PBM, is a skincare technique that uses light-emitting diodes (LEDs) to induce beneficial biochemical reactions within skin cells. This treatment stimulates the mitochondria, essential for cell energy production, promoting the synthesis of Adenosine Triphosphate (ATP). ATP is crucial for cell renewal, tissue healing and combating the signs of aging.

How LED light works

The different wavelengths of LED light affect the skin in different ways:

• Blue light (470 nm): Treats acne thanks to its antibacterial properties.
• Red light (640 nm): Encourages collagen and elastin production, improving skin firmness and elasticity.
• Infrared light (>880 nm): Deeply penetrates skin layers for increased hydration and optimal regeneration.

Thanks to its ability to adapt to the specific needs of each skin type, PBM makes it possible to personalize treatments, an advantage often lacking in other skin therapies.

Multiple benefits of Photobiomodulation

In addition to stimulating natural cellular repair, PBM also improves skin elasticity, hydration and overall texture. It reduces inflammation, accelerates healing, and is particularly beneficial in managing inflammation and oxidative stress, making it a preferred solution for sensitive skin or skin disorders.

Limitations and precautions

Although MBP offers many advantages, it does have its limitations. Individuals with a history of skin cancer or pregnant women should consult healthcare professionals before using this technology. A sensation of heat may be felt during and after treatment, but this is generally transient and harmless.

FAQ

1. What is photobiomodulation and how does it work?
   Photobiomodulation uses LED light to stimulate cells and invigorate the skin by activating mitochondria and promoting ATP production.
2. What are the benefits of LED light therapy for the skin?
   It significantly improves hydration, reduces inflammation, stimulates healing and increases collagen production.
3. What are the different wavelengths used in PBM and their effects?
   Wavelengths vary to suit different skin conditions, from acne to aging, offering a range of benefits.