What are nanoparticles?
Nanoparticles are ultra-small particles used in topical formulations to enhance delivery of active ingredients through the skin and into hair follicles.
They are increasingly used in advanced hair care products to improve the penetration and efficacy of compounds like growth factors, peptides, and antioxidants.
Red light therapy can help stimulate circulation and cellular activity, which may enhance the absorption and effectiveness of nanoparticle-based treatments.
Related terms
620 nm wavelength
Light & Technology
The 620 nm wavelength refers to a specific wavelength of light linked to DHT inhibition.
Laser Diode
Light & Technology
A laser diode is a semiconductor device that emits light at a specific wavelength.
Wavelength penetration depth
Light & Technology
Wavelength penetration depth refers to how deeply different light wavelengths can travel into biological tissues.
Therapeutic window
Light & Technology
The therapeutic window in light therapy refers to the optimal dosage range (wavelength, intensity, and duration) that produces biological benefits without causing harm.
