Description

Working Theory of Skin Rejuvenation PDT LED Light Facial Therapy

Overview
PDT LED Light Facial Therapy is a non-invasive cosmetic treatment that uses specific light wavelengths to stimulate skin cells. This process enhances collagen and elastin production, improves blood circulation, supports tissue repair, and addresses common skin concerns such as wrinkles, acne, hyperpigmentation, redness, and uneven skin tone.

Mechanism of Action

Light Emitting Diodes (LEDs) deliver low-level energy to the skin.
This energy penetrates different layers of the skin depending on the wavelength (color of light).
The absorbed energy stimulates cellular processes:
- Increased collagen & elastin synthesis → firmer, younger-looking skin.
- Improved microcirculation → healthier complexion.
- Antibacterial effect → reduction of acne-causing bacteria.
- Regulated melanin activity → improvement of dark spots and discoloration.

Light Spectrum & Therapeutic Effects

Light Color	Function	Primary Benefits
Red Light	Anti-aging	Stimulates collagen production; reduces wrinkles; firms skin.
Blue Light	Acne treatment	Kills acne-causing bacteria; treats pimples and comedones.
Green Light	Hyperpigmentation	Targets melanocytes; reduces melanin activity; lightens dark spots.
Yellow Light	Anti-redness	Soothes sunburn, reduces redness, supports blood circulation.
Purple Light	Acne + redness relief	Combines red & blue light; kills bacteria, reduces inflammation, fades acne scars.
Cyan Light	Double therapy	Combines blue & green light; fights acne and pigmentation simultaneously.
White Light	Tissue metabolism	Penetrates deepest; accelerates cell metabolism, detoxifies, revitalizes skin.

Key Benefits

Non-invasive and painless.
Suitable for most skin types.
Helps with:
- Wrinkle reduction and anti-aging.
- Acne control and prevention.
- Hyperpigmentation and dark spot correction.
- Sun damage and redness relief.
- Overall skin rejuvenation and glow.