Fotona 4D machine is good for dark skin, rough skin, large pores, fine lines, sagging, and loss of soft tissue volume. It mainly uses two wavelengths (2940nm 1064nm), and four treatment modes help us improve skin problems
Step1: Smooth mode - rapid tightening technology in the oral cavity
- Action level: Acts on submucosal collagen.
- Action principle: Uses 2940nm Er:YAG laser to heat the inner wall of the oral cavity, and uses superimposed photothermal effect and pulse technology for intermittent heating to accurately control the tissue heating temperature, so that the local temperature accumulates from 37°C to 65°C.
- Efficacy: Can quickly tighten collagen fibers, start collagen reorganization, improve nasolabial folds, perioral relaxation, and enhance facial contours.
Step2: Frac3 mode - 3D dot-matrix skin rejuvenation and whitening technology
- Action level: Acts on the deep dermis.
- Action principle: Use short pulse width to selectively heat the target color base and tiny blood vessels in the epidermis and dermis, forming 3D dot-shaped damage at a specific depth of the skin.
- Efficacy: Stimulate collagen regeneration through the skin's damage repair mechanism to achieve skin rejuvenation, whitening and firming effects, and improve uneven skin tone and skin texture
Step 3: Piano mode - deep heating fat dissolving technology
- Action level: Acts on the deep dermis and subcutaneous fat layer.
- Action principle: Using a patented ultra-long pulse width of 1.6s 1064nm Nd:YAG laser, it takes advantage of pulse laser safety and continuous laser non-selective heating to homogenize and heat the deep dermis and subcutaneous fat tissue.
- Efficacy: It instantly raises the local temperature to 40-60°C, plays a dual role of fat dissolving and tightening, and improves the problems of unclear facial contours and excessive facial fat.
Step4: Superficial mode - Micron skin rejuvenation technology
- Action level: Acts on the epidermis.
- Action principle: Cold peeling of the superficial epidermis through the patented VSP adjustable pulse width technology.
- Effects: Diminishes fine lines, shrinks pores, improves rough skin texture, and can also fade acne marks, spots, and pigmentation, making the skin more delicate and smooth.
