Medicube AGE-R Ultra Tune 40.68

Common Misconceptions About RF Devices

Misconception: The deeper the RF penetrates, the better the results.

Answer: False

When the temperature of the dermis rises above 40°C, fibroblasts (cells in the dermis) are stimulated to produce collagen and elastin. The goal of RF treatments targeting skin elasticity is to deliver thermal energy to the dermis, raising its temperature to induce the production of collagen and elastin. The dermis is typically located at an average depth of 3mm in the skin.

Therefore, the key to the effectiveness of RF treatments for facial firmness is how accurately the thermal energy can be delivered to the dermis at this 3mm depth.

Research shows that when collagen is heated to 41-42°C, specific amino acids such as glycine, proline, alanine, and hydroxyproline are activated. This leads to the formation and function of Type I and III collagen. The heating effect of RF energy alters the shape, length, and diameter of collagen fibers to ensure proper formation. It has been demonstrated that heating skin tissue to 42°C induces the production of collagen and elastin.

Misconception: Lower frequencies penetrate deeper and are more effective.

Answer: For Bipolar Devices - False / For Monopolar Devices - True

There are three types of RF technologies: monopolar, unipolar, and bipolar. The belief that lower frequencies penetrate deeper is true for monopolar and unipolar RF devices, but not for bipolar RF devices. In bipolar systems, the depth of energy penetration is determined by the distance between the electrodes. Energy penetrates to half the distance between the two electrodes.

In bipolar devices, the depth is not influenced by the frequency or the power output but by the spacing between the electrodes. Bipolar devices are known for more precise and focused energy delivery since the treatment area is ideally positioned between the electrodes. The penetration depth is approximately half the distance between the electrodes.

For instance, UltraTune is a bipolar device with a 6mm distance between its six electrodes, meaning the energy penetrates approximately 3mm. In bipolar RF, once the depth is determined, the energy concentration depends on the frequency, with higher frequencies focusing the energy more effectively. The idea that lower frequencies are better for deeper penetration applies only to monopolar and unipolar devices. However, it is a misconception to assume that bipolar devices also benefit from lower frequencies.

Misconception: What’s the difference between low and high frequencies?

Answer: Low and high frequencies heat the skin in different ways.

In the frequency range of 0.5MHz to 3MHz, the waveform is broader, repeating slowly over time. This slow waveform prevents water molecules in the skin from rotating, which generates heat by resisting the movement of the skin's molecules. This is called conductive heating.

In contrast, frequencies above 10MHz create a narrow waveform that repeats rapidly. This causes water molecules in the skin to rotate quickly, generating heat through dielectric heating.

Dielectric heating, which occurs at frequencies above 10MHz, involves friction from the rapid rotation of water molecules. The advantage of dielectric heating is its ability to provide quick and uniform heating. Unlike lower frequencies that rely on skin resistance to generate heat, UltraTune uses a frequency of 40.68MHz to rotate water molecules in the dermis, resulting in targeted heat without energy loss.

Thus, devices operating at 0.5MHz to 3MHz require higher power output to generate sufficient heat, while UltraTune’s high frequency (40.68MHz) uses only the power necessary to rotate water molecules, minimizing energy waste.

Misconception: Is higher power output always better?

Answer: Not necessarily – three factors need to be considered.

While higher power output does release more energy, the key to effective RF treatments lies in how much energy reaches the dermis. In bipolar RF devices, even with high power output, if the frequency is low, less energy is delivered to the dermis. Therefore, the effectiveness of an RF device is not solely determined by power output but also by considering frequency, electrode spacing, and power together. Each factor plays a role:

• Frequency: Determines energy concentration (dependent on skin impedance)
• Electrode spacing: Controls the target depth
• Power output: Governs the total energy delivered

UltraTune features a frequency of 40.68MHz, an electrode spacing of 6mm, and a power output of 10.4W.

Assuming the electrode spacing remains the same, even if the output power is 50W but the frequency is only 0.5MHz, the amount of energy delivered to the dermis is comparable to a device with 1.5W output power and a frequency of 40.68MHz. This highlights the importance of considering both output power and frequency when determining the actual amount of energy transmitted to the dermis. For example, in a scenario where the output power is 50W and the frequency is 0.5MHz, the subject's skin resistance was measured at 6,640Ω. In contrast, with an output power of 1.5W and a frequency of 40.68MHz, the skin resistance was measured at 250Ω.

Important Note: Higher power outputs can increase the risk of side effects. The goal of RF treatments is to heat the dermis to temperatures between 40°C and 45°C to stimulate collagen remodeling. If the power output is too high at a frequency of 40.68MHz, the skin temperature could exceed 45°C, leading to burns or other adverse effects. UltraTune is optimized to deliver energy based on frequency and electrode spacing, rather than simply increasing power output.

Maintaining a skin temperature between 40°C and 45°C encourages collagen production and skin tightening, while exceeding 45°C can lead to burns and post-treatment discomfort.

Frequently Asked Questions:

Q: How is Ultra Tune 40.68 different from the previous USSERA Deep Shot?

A: Ultra Tune 40.68 boasts a frequency over 20 times higher than USSERA Deep Shot, allowing for stronger high-frequency skin tightening care without the need for a dedicated gel. USSERA Deep Shot combined high-frequency and ultrasound technology and recommended 2-3 times weekly use, while Ultra Tune 40.68 pairs high-frequency with microcurrent technology and can be used daily.

Q: Can I use Ultra Tune 40.68 every day?

A: Yes, it is safe for daily use. We recommend using it 1-3 times a day for 5-10 minutes per session. Adjust the frequency and duration based on your skin's condition.

Q: Do I need to use a special gel with Ultra Tune 40.68?

A: No special gel is required. The device operates on the principle of rotating water molecules, so you can use it without a gel. However, ensure your skincare products have been fully absorbed before use.

Q: I don’t feel any heat during use, or it feels weak at times. What should I do?

A: Ensure that all six high-frequency tips are making contact with your skin. The device only delivers maximum energy when all tips are in full contact. If you're moving the device too slowly or if it pauses, it may automatically adjust the energy output for safety. Keep moving the device slowly and steadily for optimal results.

Q: The LED light sometimes doesn't blink during use. Is this normal?

A: If all six high-frequency tips aren't in full contact with the skin, the LED light will not blink, and the device won't count the care time. Make sure all tips are fully pressed against your skin.

Q: After using the device, I still feel warmth on my skin. Is this okay?

A: Yes, the warmth you feel is due to the high-frequency waves working to generate heat in the dermal layer, which helps stimulate collagen production. This sensation is temporary and normal.

Q: Can I use Ultra Tune 40.68 around my eyes?

A: Yes, it can be used around the eyes. For sensitive areas like the eyes, nose, or mouth, we recommend starting on the lowest setting.

Q: My skin turns red after using Ultra Tune 40.68. Should I be concerned?

A: Slight redness and warmth are normal due to the heat generated by the device. This should subside naturally after a while. If you have particularly sensitive skin or experience excessive heat or redness, use the device on a lower setting and follow up with a soothing mask.

Q: The LED light is too bright when I use it near my eyes. Is this safe?

A: While you may experience some glare even with your eyes closed, the LED light will not harm your eyes. To avoid discomfort, you can turn off the LED using the app while treating the eye area.

Q: How do I change the LED color on the device?

A: LED color changes can be managed through the Age-R app. Download the app, connect via Bluetooth, and adjust the LED colors as desired.

Q: Can I charge Ultra Tune 40.68 with any USB Type-C cable?

A: For safety, please use the included USB cable to charge the device.

Q: What are the benefits of using the Ultra Tune 40.68 with the Age-R app?

A: When paired with the Age-R app, you can easily adjust the device settings like intensity, level, LED color, and volume. The app also tracks your most-used settings, allowing you to monitor your usage patterns. You can create a personalized routine, take before-and-after photos to track progress, and make the most out of your skin care device.