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
Melanin
Light & Technology
Melanin is the pigment responsible for hair, skin, and eye color.
Wavelength penetration depth
Light & Technology
Wavelength penetration depth refers to how deeply different light wavelengths can travel into biological tissues.
Cold Laser Therapy
Light & Technology
Cold laser therapy, also known as low-level laser therapy (LLLT), is a non-invasive treatment that uses specific wavelengths of light to stimulate hair follicles and improve growth.
Photoreceptors
Light & Technology
Photoreceptors are specialized molecules or proteins that detect and respond to light energy.
