Unwanted hair growth is a source of embarrassment and frustration for many individuals. Traditional hair removals methods like waxing, shaving, and threading are ineffective and cause skin irritation and ingrown hairs. Hence, laser hair reduction emerged as a popular alternative for long-term hair reduction. But the question arises, does laser hair reduction last for long?
In this blog, Dr. Keerthana Kalva-a renowned dermatologist known for offering the best laser hair reduction treatment in Hyderabad, will delve deeper into the topic and explore the effectiveness of laser hair reduction.
What is Laser Hair Reduction?
Laser hair reduction is a cosmetic procedure that uses concentrated beams of light to target and destroy hair follicles. When the laser beam is absorbed by the pigment in the hair follicle, it causes damage to the follicle, resulting in the inhibition of future hair growth.
The procedure is safe and effective and is widely used for permanent hair removal on various body parts, including legs, arms, face, underarms, and bikini areas.
How Long Does Laser Hair Reduction Last?
Laser hair reduction is considered a permanent hair removal method as it reduces hair growth significantly for a long period. The procedure's effectiveness depends on several factors, such as skin type, hair type, and the treatment area. Depending on the individual, laser hair removal may have different results. Typically, patients will experience a 80-90% reduction in hair growth after 4 to 8 treatments.
The results of laser hair reduction are long-lasting, but they are not permanent. Some hair follicles can regenerate over time, causing hair to grow back. However, the regrowth is often much thinner and finer than before, and the hair takes longer to grow back. In most cases, patients will need maintenance treatments once or twice a year to maintain the results.
Factors That Affect the Longevity of Laser Hair Reduction
1. Hair Color and Skin Type: The effectiveness of laser hair reduction is largely determined by the contrast between the color of the hair and the skin. The ideal candidate for laser hair reduction has dark hair and fair skin. This is due to the fact that the pigment in the hair follicle absorbs the laser beam, which works better when there is a greater contrast between the hair and the skin.
2. Hormonal Changes: Hormonal changes can affect hair growth, and laser hair reduction may be less effective during these times. Women may notice increased hair growth during pregnancy or menopause, requiring additional treatments.
3. Number of Treatments: The number of laser hair reduction treatments needed can vary depending on the individual and the area being treated. Typically, 6 to 8 sessions are essential to achieve optimal results. Patients who have undergone fewer treatments may experience fewer long-lasting results.
4. Maintenance Treatments: As mentioned earlier, maintenance treatments are necessary to maintain the results of laser hair reduction. Patients not following the recommended maintenance schedule may experience less long-lasting results.
Types of Laser Hair Techniques
Based on one’s tone and texture of one’s skin and hair below mention three types of laser techniques are in trend for hair reduction in Hyderabad:
1. Alexandrite Laser
This laser device is highly efficient in eliminating unwanted body hair, especially for larger body surface areas like the chest and back. The Alexandrite laser device utilises a longer wavelength of 755nm and a larger laser spot size, making it ideal for thinner hair and individuals with fair skin and dark hair.
2. Diode Laser
This hair reduction method uses an 810nm diode laser to target the specific pigment of the skin, which is absorbed by melanin after being fully absorbed by the skin using a narrow-band light beam. Because of its safety and effectiveness for people with various skin and hair types, especially those with a light tan complexion, these characteristics make it the most suitable approach for hair removal.
This treatment is favoured by those looking to get rid of hair on their chest and back since it effectively treats greater skin areas in less time.
3. Quadruple Laser
The procedure begins with cleaning the designated area and applying a numbing cream. The area is then shaved to ensure the laser targets the hair follicles accurately. The laser employs selective photothermolysis, specifically focusing on the hair follicles while sparing the surrounding area.
The laser emits a beam that generates heat, damaging the hair follicles and hindering their growth and regeneration. Additionally, the method utilizes cooling technology to enhance its effectiveness, ensuring the patient's safety and comfort during the procedure.
Advantages of Laser Hair Reduction
1. Saves Time and Money: Laser hair reduction is a cost-effective method for long-term hair reduction. It saves time and money in the long run as compared to other temporary hair removals methods like waxing and shaving.
2. Fewer Ingrown Hair: Laser hair reduction eliminates the need for constant shaving or waxing, which can cause ingrown hairs and skin irritation. This is especially beneficial for individuals with sensitive skin.
3. Safe and Effective: Laser hair reduction is a safe and effective method for hair reduction, provided that a trained professional perform the procedure.
Laser hair reduction requires multiple sessions to achieve optimal results, so patience during the laser session is essential. But in the long run it is worth it.
Visit Inform Clinics today and schedule a consultation with Dr. Keerthana Kalva- the best dermatologist in Hyderabad, regarding the best laser hair reduction treatment.
Do visit her to get smooth hair free glowing skin!