Post-Treatment Care: Maintaining Results after Laser Hair Removal

woman doing aftercare on legs

Laser hair removal has gained significant popularity as a preferred method for achieving long-term hair reduction. It is a proven and reliable procedure that offers a combination of safety and effectiveness in reducing the growth of unwanted hair. However, the results achieved from this procedure aren’t entirely permanent, requiring some post-treatment care to maintain. This article aims to provide valuable insights into post-treatment care, focusing on how to prolong and maintain the results after undergoing laser hair removal.

Understanding Laser Hair Removal

Before delving into post-treatment care, it’s crucial to understand the procedure itself. Laser hair removal works by targeting hair follicles with highly concentrated light beams that disrupt the growth cycle of hair. While laser hair removal proves beneficial for the majority, its effectiveness can differ based on elements such as the color of the hair, the individual’s skin type, and the body area undergoing the procedure. Optimal results in laser hair removal are typically achieved through multiple sessions since hair grows in different stages.

Immediate Post-Treatment Care 

Cooling the Skin

Immediately after treatment, the skin may feel sensitive and slightly red and swollen, resembling mild sunburn.  To soothe any discomfort, apply a cold compress or a cooling gel like aloe vera. Avoid touching, scratching, or rubbing the treated area, which can potentially irritate the skin.

Skincare and Hydration

Ensuring proper hydration of your skin is essential for optimal post-treatment care. Apply a fragrance-free, hypoallergenic moisturizer to the treated area to help it recover faster. It’s also vital to avoid any harsh skincare products, such as exfoliants or products containing alcohol, as these can dry out and irritate your skin.

Avoiding Sun Exposure

Protecting your skin from the sun is paramount after laser hair removal. Ensuring proper protection of the treated areas for a minimum of one week after each session is crucial for optimal results. The skin might show an increased susceptibility to UV light, a factor that could potentially trigger sunburn or cause changes in skin pigmentation. It’s essential to use a broad-spectrum sunscreen with a minimum SPF of 30 whenever sun exposure is anticipated, to provide ample protection for your skin.

Shunning Heat Treatments

Hot showers, saunas, and exercising should be avoided for at least 24 hours following treatment. Heat can cause discomfort and potentially irritate the treated areas.

Long-Term Post-Treatment Care

Regular Moisturizing

Maintaining a consistent skincare routine is crucial, and it should include the regular moisturization of the treated area. This helps keep the skin healthy, reduces sensitivity, and aids in the healing process.

Exfoliating Regularly

Exfoliation can play a helpful role in eliminating dead skin cells and aiding in the removal of any treated hairs that have not naturally shed.  However, it is recommended to wait at least a week after your session before you start to exfoliate the area. Gentle exfoliation, about once a week, can help maintain smooth skin.

Avoiding Hair Removal Methods

The sole method of hair removal recommended for the treated area is shaving. Waxing, plucking, or threading can disrupt the hair follicle and its growth cycle and might interfere with the laser treatment’s effectiveness in future sessions.

Maintenance Sessions

No matter how successful the initial laser hair removal treatment, maintenance sessions are typically necessary. Based on the specific characteristics of your hair growth and the area that has undergone treatment, periodic touch-up sessions, approximately every six months to a year, might be necessary. These sessions will help maintain the smoothness and keep any regrowth at bay.

Healthy Lifestyle

Maintaining a healthy lifestyle can also help prolong the effects of laser hair removal. Regular exercise, balanced diet, and staying hydrated can contribute to slower hair growth and healthier skin. Avoiding habits like smoking can also improve the overall results of the treatment.

Understanding Individual Variation

It’s important to remember that everyone’s skin and hair growth are unique. The way your body responds to laser hair removal and how long the results last can vary. Maintain regular communication with your skincare specialist, and feel free to share any observations or concerns you might have regarding changes in your skin.


Maintaining the results of your laser hair removal treatments requires a combination of immediate and long-term post-treatment care, as well as occasional maintenance sessions. By taking steps such as cooling the skin, avoiding sun and heat exposure, maintaining a skincare routine, and opting for shaving over other hair removal methods, you can prolong the effectiveness of the treatment. While individual results may vary, understanding your skin and staying in touch with your professional can help ensure the most beneficial outcomes. Ultimately, with proper care and attention, you can enjoy smoother skin for longer periods following your laser hair removal journey.

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