In laser hair removal, the laser converts into heat that travels through the hair follicle down to the hair bulb. There it disturbs the blood vessels and the environment the hair needs to grow, which is where the laser does its work. Lasers are most effective during the anagen growth phase, which is why permanent hair removal happens gradually.

Yes. Thanks to the precision and high energy density of the DermRays Laser, it effectively reaches hair follicles at the root, treating hair growth while also helping reduce ingrown hairs.

Both the V4S and V8S suit light to medium skin tones (tones 1-5), but the V8S brings extra power for faster, longer-lasting outcomes. If you want quicker, more efficient hair removal, we strongly suggest the V8S. For more sensitive skin, the V4S is our pick.

The V6S covers a broader range of skin tones (tones 1-6), making it the best option for darker skin tones. If you're of African or Middle Eastern heritage, we recommend the V6S.

For more help choosing the right device for you, please click: HOW TO CHOOSE

The key contrast between 810nm and 1064nm laser hair removal comes down to their wavelength and target area.

· 810nm Laser Hair Removal: This wavelength is strongly absorbed by melanin, the pigment found in hair follicles. It works best on lighter skin tones and lighter hair colors. The 810nm wavelength reaches the follicle directly, heating it and shutting down hair growth.

· 1064nm Laser Hair Removal: This wavelength penetrates deeper and is absorbed less by melanin. It is well suited for every skin type, including darker tones, and can reach deeper follicles effectively. The 1064nm wavelength mainly goes after the follicle's blood supply, making it versatile across many skin and hair types.

In short, 810nm laser hair removal leans toward lighter skin tones and lighter hair colors, while 1064nm laser hair removal works for all skin types and reaches deeper to treat a wider range of follicles.

Laser hair removal works on the principle of selective photothermolysis, using a focused, single-wavelength laser beam. That focused beam can reach deep into the hair follicles, where melanin absorbs it specifically to create heat, damaging the follicles and stopping hair growth.

IPL hair removal also relies on the photothermal effect, but it uses broad-spectrum light spanning multiple wavelengths. Unlike laser, IPL light is not focused; it can be absorbed by melanin both on the skin surface and within the follicles, producing thermal damage that halts hair growth.

Key Differences:
A) Light Source:
Laser: A focused beam at a single wavelength.
IPL: Unfocused broad-spectrum light across many wavelengths.
B) Pain During Use:
Laser: Mostly absorbed by melanin, so it tends to hurt less.
IPL: Absorbed by several tissues, giving a stronger burning feel.
C) Treatment Effect and Duration:
Laser: Usually needs fewer sessions, with clearer and longer-lasting results.
IPL: Tends to need more sessions with shorter-lasting effects, even at similar energy levels to laser.

For more on how Laser and IPL differ, please click: LASER OR IPL

Every laser type carries traits that suit it to particular hair removal needs:

· Diode lasers are often favored for their precision and effectiveness. They appear in both professional clinics and at-home devices for targeting follicles with minimal discomfort. Diode lasers tend to be relatively fast and work across many parts of the body.

· YAG lasers are common in clinical settings and are well suited to larger body areas.

· Alexandrite lasers are common in professional settings, especially for smaller areas like the face, underarms, and bikini line.

The differences between these wavelengths mostly come down to their absorption, effectiveness, and target areas:

· 810nm Laser: The 810nm wavelength is strongly absorbed by melanin, the pigment in hair follicles, which makes it effective at targeting follicles, particularly on lighter skin tones. 810nm lasers are valued for precision and efficacy, especially on finer hair.

· 808nm Laser: Much like 810nm, the 808nm wavelength is also strongly absorbed by melanin.

· 755nm Laser: The 755nm is highly effective for hair removal on lighter skin tones and can also handle finer hair. 755nm lasers are known for being fast and efficient at reducing hair growth.

In summary, all three wavelengths target melanin in the follicle. Which one is right depends on factors like skin type, hair color, and your treatment goals.

You can use the DermRays Laser Hair Removal Device almost anywhere on the body, including the face (upper lip, chin, peach fuzz, etc.), arms, underarms, hands, chest, back, stomach, legs, feet, and genital area (pubic, bikini, etc.).

*When treating the genital area, make sure the spot is clean and dry. Always run a patch test on the area beforehand and watch for redness, swelling, pain, itching, blisters, pigmentation shifts, or fading after 2 hours. Stop right away and see a doctor if any discomfort or adverse reaction shows up. Be sure to clean and disinfect the area with 75% alcohol.

*Stay clear of the eye area when treating the face.

*Do not use the laser on pigmented skin (birthmarks, moles, or tattoos), since the laser concentrates more energy on pigment and could cause burns or damage.

*Do not use the laser on scars.

*Do not use the laser on the scalp.

Yes. Please shave first and keep your skin dry. Avoid running the device over wounds and begin at a low level to avoid burns.

Note: Because beard hair is coarser and grows faster, it may call for a longer treatment period. For the best outcome, consider raising how often you use it as needed.

Step 1: Cleanse, shave, and pat dry for the most effective treatment.

Step 2: Plug in and hold the power button for 2 seconds to start. A white light flashes with a beep, signaling "Standby" mode.

Step 3: Choose a suitable treatment level by pressing the power button once. Level 1 is recommended the first time you use it.

Step 4: Double-click the power button to unlock. The indicator light turns green, showing the device is now in "Ready" mode and ready for immediate use.

Step 5: Hold the treatment window against your skin and glide the device slowly with each laser flash. A yellow light blinks; no button presses are needed during treatment.

Step 6: When you finish, press and hold the power button for 2 seconds to turn the device off.

*Safety Mechanism: The device returns to "Standby" mode if it loses skin contact for 10 seconds. To continue, double-click the power button to unlock it again.

SGS tested, the DermRays Laser Hair Removal Device delivers an average 82% and up to 97% hair reduction in 8 weeks. Typically, you'll see less, finer, and softer hair after 4 weeks when sticking to the recommended schedule.

Recommended usage frequency:
- 3 times per week for the first 2 weeks
- Twice a week over the next 2-3 weeks
- Once a month after that

*You can adjust how often you use it based on how your skin tolerates it to get the best results.
*You may also see reduced pigmentation and brighter skin as a bonus.
*Please be patient, since responses vary from person to person.

The main job of the DermRays V8S, V4S, and V6S hair removal is to suppress hair growth, with continued use leading to permanent removal.

Some customers have even noted their skin feels smoother and more refined after using the V6S, because its 1064nm laser not only curbs hair growth but also encourages collagen renewal in the dermis.

If you also have facial skincare needs, we recommend DermRays Revive Laser.

After your hair removal treatment, shield your skin from sun exposure:
- Stay out of direct sunlight for 24-48 hours while your skin is sensitive.
- Apply a broad-spectrum sunscreen of at least SPF 30.
- Wear protective clothing such as long sleeves and hats.
These measures help you get the best results while protecting your skin.

3 times per week for the first 2 weeks;
Twice a week over the following 2-3 weeks;
Once a month thereafter;

*You can adjust how often you use it based on your skin's tolerance to reach the best results.
*Please be patient, as responses vary from person to person.

Our laser hair removal device uses professional-grade invisible laser technology, so no visible light shows during operation. That said, in stamp mode you might see a faint shift in the light output color each time the device touches and leaves the skin. You'll also hear a buzzing from the TEC cooling system, and the indicator light turns blue while in contact with your skin. Treatment can feel like a mild sting, though pain thresholds differ. Even if you feel no discomfort, the device is still working effectively, targeting follicles for long-lasting results.

Not at all. The DermRays Laser Hair Removal Device is safe to use without laser goggles.

It uses a single-wavelength laser. Unlike IPL, the steady single-wavelength light can be directed vertically into the skin. The skin's slight refraction and scattering of that light is too small to harm your eyes.

On top of that, the device only flashes once the treatment window is fully against your skin.

For most people, the process is nearly painless.

Laser hair removal spreads heat across a metal plate under the treatment window, keeping the temperature controlled.
Our Ice Cooling Technology adds comfort throughout the session, easing any discomfort tied to heat sensitivity.

In testing, the device's Skin Contact Temperature stays below 66℉ across 30 minutes of use, keeping the hair removal experience comfortable.

Both the V4S and V8S work well for light to medium skin tones (tones 1-5), with the V8S offering extra power for faster, longer-lasting results.

For a wider range of skin tones, including tones 1-6, our V6S is the ideal choice. If your skin is a dark brown tone, we suggest the V6S.

*Each device ships with a User Manual that contains a skin and hair color chart, which you can also find on our website. Check whether your skin tone falls within the listed color range.
*For safety, the skin tone sensor sounds an alarm if it detects an incompatible skin tone after the device first activates. Rest assured, your skin stays unharmed when you follow the instructions correctly.

No, there's no need to apply any gel before treatment. Afterward, you can use a gentle moisturizing gel or body lotion.

Yes. Before each session, it's best to shave clean rather than pluck or wax.

Shaving clears surface hair without disturbing the root. Leaving stubble can let the laser scorch the hair, reducing effectiveness and possibly harming the skin. Shaving lets the laser reach the root with full power.

Yes. When treating sensitive areas, we recommend extra caution for your safety:
- Begin at the lowest setting;
- Patch test before a full application;
- Don't overlap within one session;
- Most importantly, if anything feels uncomfortable during use, stop immediately and consult a professional.