![]() (3) had birthmarks, tattoos, wounds or other skin conditions on the testing region or nearby and (4) had known allergies to the test substance. We excluded participants who (1) were pregnant or lactating (2) had skin diseases such as eczema, psoriasis, etc. We included (1) those aged 30–65 years (2) those in general good health (3) those with crow's feet of grade ≥ 3 (4) those who agreed to actively avoid exposure to sunlight for the duration of the trial period. Thirty-two participants completed the study, while one withdrew for personal reasons. Thirty-three Chinese women were enrolled in this study. These two sensors improve the safety of the user and avoid skin burns due to overheating. ![]() When the motion sensor detects that the device is stationary for some time, the device will also stop delivering energy. When the temperature sensor detects a high skin temperature, the energy output automatically reduces or the device stops. The device is equipped with a temperature sensor and a motion sensor that control the skin temperature between 37 and 42 ☌. The device has a ring electrode head that can cover a large treatment area of the skin, a high fitting degree and more uniform energy transfer. The red-light technology uses a 630 ± 10 nm light source. The bipolar ring RF generator provides 1 MHz of RF energy that can penetrate the epidermis to the dermis (Fig. In this trial, the device tested is a home RF anti-aging beauty device using bipolar ring RF and red-light technology. A 12-week, randomized, controlled, split-face trial was implemented to test the study objectives. This study was conducted to compare the anti-aging effects of a home-based RF beauty device and gel with those of an anti-aging cosmetic agent to determine the optimal approach to anti-aging. Surface electrodes provide a more superficial effect on improving texture and fine lines, while longer needles penetrate deeper, providing deeper dermal remodeling. RF fractional technologies can be administered from the surface using a grid of electrodes or through the dermis using a grid of microneedles that deliver RF energy to the dermis. Radiofrequency (RF) is an important ablation method and has become a popular means of rejuvenation, prevention of regional fat loss and contour restoration. ![]() For decades, there has been an ongoing discussion on the optimal treatment of skin aging. With the aging population and their consumption demands, approaches to reduce skin aging have gained significant attention. ![]() Skin aging is a degenerative process characterized by dryness, deep wrinkles, reduced elasticity and pigment formation and is the result of progressive atrophy of the dermis. ![]()
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