Hello, As long as it is a skin care gel, the brand is not limited. You can also choose essential oils, creams and lotions that are rich in moisture. Thank you 

Suitable for multiple parts of the body, commonly used in: abdomen, waist, buttocks, thighs, upper arms and other fat accumulation areas. The radio frequency probe can also be used on the face, neck and around the eyes to improve sagging and fine lines. Note: Cavitation heads and vacuum suction heads can only be used on the body, not on the face or bone protrusion areas. 

The following usage plan is recommended: Duration of each session: about 20-60 minutes per area, adjusted according to the size of the area and the user's tolerance. Frequency: 1-2 times a week, with at least 7 days between each area to allow fat metabolism and skin recovery. Treatment cycle: It is recommended that the full course of treatment is 6-12 times, and the cycle is 6-12 weeks. Usually, significant changes begin to be seen after the 3rd-6th time. 

Some users will see a slight reduction in circumference after the first use, but the best effect is usually seen after 6-12 consecutive uses. Damaged fat cells will not regenerate, so as long as the weight does not rebound, the slimming effect is long-term and can be maintained. If the diet is not appropriate or there is a lack of exercise in the later stage, the fat cells in the untreated area may still expand. 

No. It is mainly aimed at local shaping and cannot replace comprehensive weight management. The best effect requires a good lifestyle, including a reasonable diet and appropriate exercise. 

The following people are prohibited from using this product: Pregnant women and breastfeeding women; Adolescents under the age of 18; People with pacemakers or other electronic implants; Cancer patients, epilepsy, severe heart, liver and kidney diseases; People with local open wounds, infections, and skin diseases; People with severe unstable blood pressure or blood sugar; People with severe varicose veins or heat insensitivity. 

Hi , Frequency: 40KHZ. 

Please avoid using it on areas with metal implants. It can be used normally on other areas. 

The depth of radio frequency is usually between 2 and 3 mm, mainly targeting the dermis and subcutaneous layer of the skin. As for all technical parameters, they usually include frequency, power setting, working mode, etc. For specific technical parameters, you can check the product manual. 

Ultrasound Cavitation Technology is Silent The device operates at a 40kHz frequency, which is beyond the range of human hearing. This means you may not hear any noise, but the cavitation function could still be working properly. RF Heating Sensation Varies by Individual The RF (radio frequency) function gradually warms up the skin, but some users may take longer to feel the warmth. To ensure effectiveness: Make sure your skin is clean and free from oils or skincare products that might block energy transfer. Apply a sufficient amount of gel or serum to enhance conductivity. Keep the device in full contact with your skin and move it slowly for optimal heating. Check Your Settings Ensure the device is turned on properly and set to the desired mode and intensity. Try increasing the energy level to see if you can feel warmth or a slight pulsing sensation. Troubleshooting Make sure the device is fully charged or properly connected to power. Try testing on a different area, such as your arms or thighs, to check if the device is working. If you have tried these steps and still experience no effect, please contact Freyara customer support for further assistance.