LED Light Therapy (PBM): The Scientifically Proven Path to Healthier Skin
Restore your skin’s vitality with aurosa LED Light Therapy (PBM).
LED light therapy, also known as Photobiomodulation (PBM), is an innovative method to improve skin health and appearance. The treatment uses carefully selected wavelengths of light that stimulate the skin’s own biological processes without harmful side effects.
How Does LED Light Therapy (PBM) Work?
The effect of LED light therapy depends on the wavelengths used. Different wavelengths penetrate the skin at varying depths and influence specific cellular processes.
For example, red and near-infrared wavelengths stimulate mitochondrial energy production, supporting tissue regeneration, reducing inflammation, and helping normalize skin function.
Clinical studies have shown that specific light wavelengths can be used to target skin rejuvenation, acne treatment, redness reduction, and wound healing.
By influencing cellular activity, light therapy supports the skin’s natural ability to:
- Repair damage
- Reduce inflammation
- Promote new cell growth
- Restore balance (homeostasis)
Who Can Benefit from LED Light Therapy?
LED light therapy is suitable for all skin types and is particularly beneficial for:
- Fine lines and early signs of aging
- Impurities and acne
- Redness, rosacea, and sensitive skin
- Uneven skin tone and pigmentation
- Dull skin lacking glow and elasticity
Clinically Documented Effects
LED light therapy is a well-documented treatment method where results appear gradually with regular use. Several studies have shown:
Skin Rejuvenation:
Studies document a 25–30% reduction in fine lines after 8–12 weeks of regular treatment.
Acne
60–70% reduction in inflammatory breakouts with combined blue and red light.
Wound Healing
Up to 40% faster epithelialization (skin layer regeneration) when using infrared light.
Rosacea and Redness
Green light significantly reduces redness (erythema) and calms inflammatory activity in the skin.
Safety and Precautions
LED light therapy (PBM) is a safe and gentle method with no downtime required. However, there are a few precautions to keep in mind:
- Always wear protective goggles during treatment.
- If you have an active skin condition, consult a dermatologist before starting treatment.
- If you are pregnant, seek advice from your doctor.
- If you are taking medication that increases photosensitivity, avoid light therapy unless approved by your doctor.
References
Hamblin MR. Mechanisms and Mitochondrial Redox Signaling in Photobiomodulation. Photochem Photobiol. 2018 Mar;94(2):199-212.
Mineroff J, Maghfour J, Ozog DM, Lim HW, Kohli I, Jagdeo J. Photobiomodulation CME part II: Clinical applications in dermatology. J Am Acad Dermatol. 2024 Nov;91(5):805-815.
Salman, S., Guermonprez, C., Peno-Mazzarino, L., Lati, E., Rousseaud, A., Declercq, L., & Kerdine-Römer, S. (2023). Photobiomodulation controls keratinocytes inflammatory response through Nrf2 and reduces Langerhans cells activation. Antioxidants, 12(4), 766.
Salman, S., Raccah, S., Rousseaud, A., Declercq, L., & Kerdine-Römer, S. (2024). Pivotal roles of TRPV1 channel and Nrf2 factor in green light modulation of keratinocyte inflammatory response. Journal of Photochemistry and Photobiology, 20, 100227.
Serrage, H., Heiskanen, V., Palin, W. M., Cooper, P. R., Milward, M. R., Hadis, M., & Hamblin, M. R. (2019). Under the spotlight: Mechanisms of photobiomodulation concentrating on blue and green light. Photochemical & Photobiological Sciences, 18(8), 1877-1909.
