In the world of advanced skincare, certain invisible energies play an unsuspected role in the beauty of our skin. Today, in this "At the Heart of the Formula" series, we're talking about near infrared (NIR) rays—often feared, but especially promising when harnessed.
Near infrared: what exactly are they?
Near infrared ( NIR ) is a form of light radiation invisible to the naked eye, emitted in particular by the sun. It lies just beyond visible light, between 700 and 1400 nanometers, and represents nearly 40% of the solar radiation received by the skin.
Unlike UV rays, NIR rays do not cause immediate burns or damage, but penetrate deep into skin tissue, all the way to the hypodermis. It is this depth of action that makes them a valuable force—when properly channeled.
[The benefits of NIR on the skin: a natural stimulation]
Long studied solely for their thermal effects, NIRs are now recognized for their role in cell stimulation and skin regeneration. At low, controlled doses (such as those used in photobiomodulation or LED light), they can:
+ Activate the production of ATP (cellular energy), thus increasing cell vitality,
+ Stimulate fibroblasts , responsible for the production of collagen and elastin,
+ Improve microcirculation and tissue oxygenation,
+ Reduce signs of chronic inflammation , through gentle modulation of oxidative stress.
In summary, NIRs are capable of boosting the natural mechanisms of skin repair and densification, which makes them a promising avenue in regenerative cosmetics.
[ the LIFT Pro from La Nouvelle Peau: amplifying the benefits of NIR]
At La Nouvelle Peau, we've chosen to take advantage of this natural stimulation. LIFT Pro, our expert treatment with a tightening and regenerating effect, is specially formulated to support and enhance the positive effects of NIR on the skin.
What LIFT Pro does:
+ It optimizes the cellular response to near infrared thanks to a complex of biomimetic peptides and intelligent antioxidants,
+ It supports the production of collagen and elastin , relaunched by the effect of NIR,
+ It protects the skin against excess heat or oxidative stress linked to prolonged exposure,
+ It works in synergy with natural light or anti-aging LED technologies.
[A new approach to care: light & biotechnology]
Far from demonizing near infrared rays, La Nouvelle Peau takes a balanced approach: revealing the regenerative potential of NIR rays while protecting the skin from their excessive effects. LIFT Pro embodies this modern vision of skincare—at the intersection of science, light, and skin.
With LIFT Pro , turn every exposure to light into an opportunity for regeneration. Skin becomes firmer, denser, more resilient—and it shows.
