DermRays V4S Laser Hair Removal, Up to 21J, Specifically For Sensitive Skin

Both V4S and V8S cater to light to medium skin tones(tones 1-5), while the V8S stands out with enhanced power, delivering fast and longer-lasting results. If you are male, we highly recommend purchasing V8S.

The V6S is suitable for a wider range of skin tones (tones 1-6). If you are African or Middle Eastern, we recommend purchasing V6S.

For more details, please click here: HOW TO CHOOSE

SGS tested, our product achieves average 82% hair reduction in 8 weeks. Typically, you'll see less, finer, and softer hair after 4 weeks following the recommended usage frequency. Please be patient, as individual responses may vary.

Recommended usage frequency:
- 3 times per week for the first 2 weeks
- Twice a week for the following 2-3 weeks
- Once a month thereafter
*Additionally, you may adjust the frequency of use based on your skin's tolerance to achieve optimal results.

DermRays hair removal harnesses the power of semiconductor diodes to generate laser beams, a technology commonly employed in medical and cosmetic fields such as laser hair removal and laser aesthetics. Our products have undergone rigorous international certification and testing. Please verify the FDA, UKCA, and CE information here: CERTIFICATION, where product descriptions include terms like "diode" and "laser."

DermRays laser hair removal provides an impressive 30 million flashes, surpassing other products in the market. In addition, it boasts the precision and depth unique to laser hair removal, coupled with high pulse energy, ensuring you can confidently bid farewell to unwanted hair for the long term or even permanently.

For V4S and V6S, the energy density reaches up to 7 J/cm² when operating at maximum level, with an output window area of 10x30mm², resulting in a total energy per pulse of 21J. As for V8S, unlike the former two devices, it offers the highest energy output, with an energy density of up to 9 J/cm² and the same output window area of 10x30mm², resulting in a total energy per pulse of 27J.

Absolutely not. Our products are safe to use without laser goggles. Our laser hair removal utilizes an 810nm single-wavelength laser. Unlike IPL, the consistent light of the single-wavelength laser can be vertically irradiated into the skin. The minimal refraction and diffusion of light by the skin are insufficient to cause any harm to the eyes. Our technology and design ensure safety, as long as you avoid directing the treatment window directly into your eyes during normal operation, preventing any eye damage.

For most individuals, the procedure is virtually painless. To enhance your hair removal experience, begin with Level 1 and increase the intensity if you find it tolerable.

Sure, men can use laser hair removal. Our products are internationally certified (FDA, UKCA, CE), so you don't have to worry about safety. Additionally, it can be used in the genital area. Please strictly follow the instructions when using it, starting from the lowest setting, and discontinue use if you feel any discomfort.

You can use the laser hair removal device on almost the entire body, including the face, arms, underarms, hands, chest, back, stomach, legs, feet, bikini line, and genital area.

*When using it in the genital area, please strictly follow the instructions, start from the lowest setting, and it typically won't cause skin damage. If you experience any discomfort, please stop using it.

*Avoid the eye area when using it on the face,.

* Avoid areas with concentrated melanin, such as moles, tattoos, etc.

Laser Hair Removal:
Laser hair removal is based on the principle of selective photothermal effect, utilizing a focused laser beam with a single wavelength. This focused beam can penetrate deep into the hair follicles, where it is specifically absorbed by melanin to generate heat, causing damage to the follicles and preventing hair growth.

IPL Hair Removal:
Similarly based on photothermal effect, IPL hair removal uses broad-spectrum light with multiple wavelengths. Unlike laser, IPL light is not focused but can be absorbed by melanin on the skin surface and in the hair follicles, causing thermal damage and preventing hair growth.

Key Differences:
A) Light Source:
Laser: Single-wavelength focused beam.
IPL: Broad-spectrum light with multiple wavelengths, unfocused.

B) Pain During Use:
Laser: Mainly absorbed by melanin, resulting in less pain.
IPL: Broad-spectrum light absorbed by multiple tissues, causing a stronger burning sensation.

C) Treatment Effect and Duration:
Laser: Typically requires fewer treatments with relatively evident and long-lasting results.
IPL: Generally requires more treatments with shorter-lasting effects, despite similar energy intensity to laser.