What is the Advantage and Disadvantage of Beauty Laser Machine

Diode laser hair removal has been a revolution in cosmetic dermatology. This technology appears on the market to face the Alexandrite laser and, in principle, it seems to achieve and surpass it.

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However, the diode laser has some peculiarities that you should be aware of to know if it is what your center needs. Here’s how to find out if this technology is right for your skin and hair.

What is diode laser?

Diode laser is a technology used for hair removal that uses monochromatic light to destroy the hair follicle. What makes this technology more advanced is its precision, as it can be directed to an exact location and regulate the power.

Currently, the diode laser is the most popular laser hair removal system because it works on both light and dark skin.

How the diode laser works

Its operation is technically very simple. The laser handpiece emits light that is absorbed by the melanin present in the hair follicles and the heat generated destroys them, permanently preventing their growth.

Diode laser equipment incorporates different options to adjust the intensity of the light beam to the area to be treated. Thus, for example, more sensitive areas such as the face or bikini area require less power. Also, the bikini and underarm areas tend to have coarser hair, so more sessions may be necessary. In any case, these are considerations that the specialist should detail before starting treatment.

Diode laser benefits

Compared to other technologies, the diode laser offers the advantage of being a permanent treatment, as long as all the planned sessions are carried out, which may differ according to the type of hair and skin.

Other benefits include:

• Permanent: this technology removes follicles and achieves permanent hair removal, but not all hairs are always in the same growth phase, so there will always be some that can only be removed in successive sessions. Therefore, permanent yes, definitive no.
• Efficacy: this technology can be used on light and dark skin, even tanned skin, achieving long-lasting, effective and permanent results.
• Safety: the ability of this technology to adapt to different skin and hair types allows it to guarantee results without risk, such as burns or irritation.
• Comfort: the diode laser hair removal equipment incorporates a cooling system in the heads, resulting in almost painless sessions.
• Speed: it is a relatively fast procedure, which allows working on large areas in a short time.
• Collagen production: the heat generated and applied to the areas to be waxed promotes the production of collagen synthesis, resulting in improved firmness and overall appearance of the skin.

Disadvantages

Whichever type of hair removal we choose, we are using a powerful technology that can be aggressive to our skin. Therefore, it is essential to know these machines before using them. Understanding what each piece of equipment can do and what we will achieve by modifying its settings not only enhances the safety of the machine, but will also make a difference in the success of the treatment.

If we focus only on diode laser technology, although it is very safe, we can list a few things to keep in mind:

• In general, the technology is not the most effective with very light-colored and fine hairs. We will see results, yes, but not the best. However, the Sisneo Twinscan is able to achieve good results thanks to its 808 nm wavelength and large manipule.
• Folliculitis: is a condition that occurs when hair follicles become inflamed. It can occur if the machine is not properly configured or with lower performance equipment.
• Burns and redness: as with the previous disadvantage, misuse of the technology or incorrect power setting can lead to skin burns.
• Facial hair removal: it is not possible to perform hair removal on the face with laser diode due to the risk of eye damage.
• Medication: some medications are not compatible with laser hair removal because they are photosensitive. This means that they cause a change in the amount of light absorbed by the skin, which could lead to burns.
• Pain: Laser hair removal generally causes less pain than other technologies. Only Sisneo’s Twinscan guarantees the absence of pain thanks to its sapphire head that cools the skin.

Preparation and post-treatment care

It is always advisable to avoid sun exposure for a few days before a hair removal procedure to avoid exposing tanned skin to the chosen technology, as it is more susceptible to burns.

In addition, cutting the hair at the root with methods such as waxing or tweezing should be avoided because it interferes with the laser’s ability to remove follicles.

During the hair removal session, it is normal to feel some tingling and slight itching in the treated area. These are normal sensations that will be improved by moisturizing the skin with skin-softening creams.

In the days following hair removal, it is necessary to avoid abrasive and exfoliating products, as well as direct exposure to the sun.

Types of diode hair removal equipment

Although the basic technology is the same, there are different types of diode laser machines on the market, which differ in individual specifications, such as power, treatment speed or targeting a specific skin type.

• Currently, we can find home machines that are generally of poor quality. The reason is that they would have to be very expensive in order to provide reasonable results. So they are low-powered devices that do not remove hair.
• Diode laser technology has been the most widely used in Spain for more than a decade. Some companies try to keep innovating while others simply make facelifts to machines that really offer the same thing. So these conventional devices offer all the benefits of technology, but do not include advantages that allow painless, fast, more effective and safer hair removal sessions.
• Twisncan diode laser: it is a German equipment, marketed in Spain exclusively by Sisneo. It has features far superior to other equipment in its range, such as a wavelength of 808 nm, a huge spot, energy density of ″/cm2 and the exclusive Linear Scanning technology, which allows faster sessions with the same effectiveness. All these features result in a device that can be used for any type of skin and hair.

When it comes to finding the best system for laser hair removal in NYC, you have many laser systems to choose from. In part I of SKINNEY Medspa’s series on the different types of hair removal lasers you learned about the five most popular laser hair removal machines. In this, Part II of the hair removal lasers series, you will learn about the differences between each laser system to discern which laser system will work best for you.

<< Read Part I here.

Ruby Laser Hair Removal

Popular Ruby Laser System: RubyStar, Palomar E, EpiPulse Ruby

PROS of the Ruby Laser System: Because the Ruby laser has been around for so long, there is ample clinical research to support its effectiveness at permanent hair reduction. In addition, its slow repetition rate makes the Ruby laser one of the most tolerable of all the systems for laser hair removal.

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CONS of the Ruby Laser System: Because the Ruby laser has been around for so long, many people consider it antiquated technology and opt for more current laser systems. The Ruby laser system has many constraints. It cannot treat darker skin tones. Slow repetition makes for longer treatment duration, so smaller treatment areas are ideal. Furthermore, the Ruby laser is not effective on light or grey hair.

The Ruby Laser System is Ideal for: Individuals with light skin tones who want to treat small areas of fine hair.

Alexandrite Laser Hair Removal

Popular Alexandrite Laser Systems: Candela, GentleLase, EpiTouch Plus, Cynosure Apogee

PROS of the Alexandrite Laser System: The Alexandrite is the fastest system for  laser hair removal, making it ideal for treating larger areas. Its wavelength is longer than other systems, making it effective on a wider range of skin types, from light skin tones to olive skin tones. It works better on thinner hair than other hair removal lasers and can even treat individuals with light skin and freckles.

CONS of the Alexandrite Laser System: The Alexandrite laser system is more painful than other systems and can cause discoloration if used on patients with darker skin tones.

Alexandrite Laser System is Ideal for: The Alexandrite laser system works best on lighter skin tones and is ideal for larger treatment areas, such as the legs or the back.

Diode Laser Hair Removal

Popular Diode Laser Systems: SLP, F1 Diode, LightSheer, MeDioStar, SopranoXL, LaserLite, Epistar, Apex

PROS of Diode Laser Systems: Innovative laser technology decreases risk of epidermal damage by using a longer wavelength. Diode wavelengths may be customized to the needs of the patient. Rapid repetitions decrease treatment duration. Less trauma to the surrounding skin means shorter recovery times. More effective on coarse hair than other laser systems.

CONS of Diode Laser Systems: Diode laser treatments are typically more painful than other laser systems with slower repetitions. Newly introduced to the market, diode laser systems have less scientific research to back up its long-term effectiveness.

The Diode Laser System is Ideal for: Patients with light to tan skin. Ideal for treating larger areas quickly. Ideal choice for men wanting to remove hair from their back or chest.

Nd:YAG Laser Hair Removal

Popular Nd:YAG laser systems: Cynosure, Candela, GentleYAG, Medlite IV, Lyra, Sciton, Cutera

PROS of Nd:YAG laser systems: Does not target melanin, making it safe for all skin types, even dark  skin tones. Its long wavelength means fewer pulses of energy are needed, making Nd:YAG laser treatments shorter and more comfortable than other laser systems with faster repetitions. The Nd:YAG is more effective than IPL treatments for removing unwanted body hair. Good for treating larger areas.

CONS of Nd:YAG laser systems: Nd:YAG is not as effective at removing fine hair as other laser systems and may require more treatments overall. In addition, while it is not the most uncomfortable laser system, it is not the most comfortable either.

The Nd:YAG laser systems is Ideal for: The Nd:YAG system is the hair removal laser of choice for individuals with dark skin tones. It’s large wavelength and ability to treat larger areas makes it ideal for removing leg hair and hair from the back.

IPL Laser Hair Removal

Popular IPL systems for hair removal: Aculight, Quantum, Vasculight, Epilight, PhotoDerm

PROS of IPL Laser Hair Removal: Intense Pulsed Light (IPL) systems can be customized to the patient’s skin tone, treatment area, and hair type, making IPL laser hair removal optional for a broader range of skin types. IPL can target large areas, quickly

CONS of IPL Laser Hair Removal: While IPL systems are more customizable and approved for a wider range of skin types than other laser systems, they are not as effective as their Nd:YAG counterparts. In addition, IPL hair removal treatments are not recomended on skin with sun exposure because the IPL may exacerbate hyperpigmentation.

IPL Laser Hair Removal is Ideal for: IPL systems are ideal for individuals who are not good candidates for traditional laser hair removal. IPL works best on dark hair with light skin but treatments can be applied to a range of skin and hair types. Ideal for treating larger areas.

Laser Hair Removal NYC

The best way to find out which laser system will provide you with the best laser hair removal is to schedule a complimentary consultation with the hair removal specialists at SKINNEY Medspa. As NYC’s premier skin and laser spa, SKINNEY is the preferred provider of Laser Hair Removal in Manhattan and can help you discover which system will deliver the best results for your investment.

Contact us to discuss your requirements of Beauty Laser Machine. Our experienced sales team can help you identify the options that best suit your needs.