Laser hair removal uses heat energy to effectively destroy individual hairs and stop their regrowth, providing an efficient way of eliminating unwanted body hair. It is both safe and effective.
There are 6 major types of laser hair removal machines; in this article we will focus on four: Nd:YAG, Alexandrite and Diode machines. Each offers their own advantages and disadvantages.
Nd:YAG
ND YAG laser hair removal machines offer dark skinned individuals an effective yet safe solution to hair removal, using long-pulsed light energy to safely and efficiently eliminate unwanted hair growth while rejuvenating skin tone. As this non-invasive process requires no shaving or waxing, patients must sign a consent form stating they understand and accept all associated risks and benefits before receiving an ND YAG treatment session. ND YAG lasers may also be used to treat vascular lesions and tattoo removal.
At your laser session, your practitioner will apply a numbing cream to numb the area before applying light pulses. While you will feel some mild tingling sensation, the process should not be painful. After the session has concluded, some redness in the area may appear; this should subside over time and allow you to resume normal activities as soon as the session ends.
Medical-grade laser hair removal machines typically use three types of laser technologies: Alexandrite, Diode and ND:YAG. Each laser type features its own wavelength that’s best suited to treating various skin tones – for instance the shorter wavelength is ideal for fair skin while longer ones can help address tan and olive skin tones. In recent years two wavelength lasers have emerged which combine Alexandrite and ND:YAG wavelengths simultaneously in order to target both hair follicles and pigmentation simultaneously – such as Splendor X(tm).
Laser hair removal works by sending an intense light beam directly at melanin found both on the skin and within hair follicles, where it absorbs energy from a high-intensity laser light beam and destroys them, eventually leading to their fallout and making hair loss permanent.
This technology can also be used to treat spider veins and pigmentation issues, as well as stimulating collagen in the skin for skin rejuvenation. Furthermore, laser therapy may help to reduce acne scarring as well as lessen stretch marks.
Alexandrite
Laser Hair Removal is the only clinically proven permanent method to permanently reduce unwanted hair. It works by dissolving melanin within hair follicles, effectively inhibiting their ability to produce new strands of hair growth. The procedure is quick and safe for all skin types; its success, however, will depend on both the color, thickness, density of skin as well as frequency/pulse duration; for light-colored hair shorter frequencies/longer pulse duration work best while higher frequencies with shorter pulse duration are better at treating dark-colored strands of hair growth; for best results it is advised that prior shave before scheduling an appointment while waxing/plucking/using hair removal creams/etc is avoided prior to their appointment date for best results.
Alexandrite laser’s 755nm wavelength is ideal for lighter skin tones (types I-III). Compared with ruby or diode wavelengths, its lower melanin absorption makes penetration deeper into epidermis more likely. Furthermore, cryogen spray or cool air are used during treatment to minimize thermal damage to epidermis and preserve epidermal integrity during treatments.
Though Alexandrite laser treatments are great options for lighter skin tones, they may still cause undesirable side effects like postinflammatory hyperpigmentation on darker tones as well as burning. Therefore, it is advised that only this laser type be used during your initial few sessions and always follow any recommendations given by a professional.
Alexandrite devices are known for their rapid laser pulse repetition rate and large treatment spot sizes, making for quick treatments of large areas of the body in quick time. Furthermore, built-in cooling systems reduce patient discomfort significantly.
Lumenis’ SPLENDOR X(tm), the newest and fastest device on the market, combines an Alexandrite wavelength with an Nd:YAG wavelength in one hybrid laser hair removal machine to offer unprecedented power, speed and versatility – such as its world’s first square application to treat darker skin tones without gaps or overlaps while reaching deep into skin layers for treating pigmented and vascular lesions.
Diode
Diode laser hair removal machines use a beam of light to safely and effectively destroy hair follicles and stop their regrowth, providing an alternative treatment option that’s safe and effective on dark skin to other methods like waxing or shaving. Studies have also demonstrated its efficacy; furthermore, this type of laser treatment may be especially beneficial for those with darker skin or thicker hair as it’s less likely to cause burns than other laser types.
Diode lasers use 808nm wavelength light that easily absorbs melanin in hair follicles, thus destroying them. However, for results to become permanent it takes multiple sessions; typically four or six sessions. Exact numbers will depend on your individual needs.
Diode lasers are among the most cost-effective and efficient forms of laser technology for hair removal. Producing an extremely high energy density, they are capable of targeting hair follicles at their source to successfully destroy them at root level, working well on all skin complexions while being suitable for all types of hair types – with less likely side effects compared to other laser types.
Lasers are also more efficient than other hair removal techniques because they target only areas responsible for excessive hair growth, thus leading to significant decreases in unwanted hair after just a few sessions with diode lasers – providing huge advantages for anyone hoping to permanently get rid of their extra locks.
Orlando Dermatology can offer a solution if you’re tired of trying traditional methods to remove unwanted hair such as shaving and waxing to get rid of that pesky stubble: diode laser technology that removes unwanted hair from your face, arms, legs and more! Call now and learn more about our laser hair removal services by giving us a call!
Ruby
Laser hair removal has quickly become one of the most sought-after services at spas and aesthetic clinics worldwide, due to its effectiveness at safely and efficiently eliminating unwanted hair. Not all laser hair removal machines are created equal; therefore it is crucial that you select the appropriate machine for your clients in order to attract new ones as well as keep existing customers loyal. Quality equipment will help increase customer retention rates as well as help bring in new business.
Ruby laser hair removal machines have quickly become one of the most sought-after laser machines. Absorbing melanin allows this laser type to target and destroy hair follicles effectively, without harming nearby cells or skin tone. Although not recommended for tanned skin or dark hair, ruby lasers can still be effective on lighter shades with whiter complexions; their shorter wavelength means they have reduced effectiveness on dark locks than other laser hair removal solutions.
Ruby lasers come in three varieties, which differ by the frequency and duration of their pulses. You can select normal-mode, Q-switched or long pulse duration lasers – some may require cooling systems while others might take painkillers before treatment starts to reduce any potential discomfort during treatments.
Since 1960, when the first ruby laser was invented, it has become the go-to device for hair removal worldwide. Boasting years of safety data and being suitable for many patients with darker skin tones. Unfortunately, however, its use cannot always ensure safety – but that shouldn’t deter people from trying it!
Alternative treatments exist for people with darker skin to consider, including Alexandrite and ND:Yag lasers – known as picosecond lasers and designed to deliver more accurate results than traditional lasers while being more comfortable for clients as their pulse length is considerably shorter than conventional ones.
Selecting the optimal laser hair removal machine for your aesthetic business can have a dramatic impact on its success as an aesthetic professional. Make sure to consider all factors affecting its effectiveness, such as spot size and speed of treatment for clients. Furthermore, service assistance offered with your machine is of vital importance as this will enable you to troubleshoot problems should any arise with its operation or malfunctioning.
