How do I prep for a laser hair removal treatment?

Laser hair removal is a popular method for achieving smooth, hair-free skin. However, to ensure the best results and a safe experience, there are specific guidelines you should follow before your appointment. Here's a detailed look at how to prepare for laser hair removal from several weeks before up to the day of your treatment.

Six Weeks Before Your Treatment

  • Stop Alternative Hair Removal Methods: To prepare for laser hair removal, it's important to stop waxing, using hair removal creams, tweezing, electrolysis, and hair bleaching six weeks before your appointment. Why? Because these methods can interfere with the laser's ability to target hair follicles effectively.
  • Avoid plucking ingrown hairs during this time as well, since the laser needs the hair follicle intact in order to work properly.

Two Weeks Prior

  • Avoid Sun Exposure & Artificial Tanner: Avoid direct sunlight, tanning beds, spray-tans, and self-tanners. Sun-exposed skin can affect the treatment's effectiveness and increase the risk of side effects. Use sunblock (minimum SPF 30) and wear protective clothing like wide-brimmed hats and oversized sunglasses if you need to be outdoors.
  • It's also important to avoid using sunless tanning drops, bronzing lotions, or tanning oils before treatment, as any added pigment on the skin can increase sensitivity.

Three Days Before

  • Stop Topical Prescriptions: Any topical prescription products on the areas to be treated with the laser should be discontinued. These products can potentially react with the laser treatment, leading to complications.
  • This includes products containing retinoids, tretinoin, benzoyl peroxide, hydroquinone, salicylic acid, glycolic acid, and other exfoliating ingredients that may increase skin sensitivity.

The Day Before

  • Shaving is Essential: Shave the treatment area the day before your appointment, following the direction of hair growth. Use a clean razor to avoid irritation. Close trimming with scissors or a facial hair trimmer is acceptable for facial areas with fine hair. Remember that the closer the shave, the better the laser can target the hair follicle.
  • Avoid shaving immediately before your appointment if it tends to irritate your skin — giving your skin several hours to calm down can help reduce sensitivity during treatment.

On the Day of Treatment

  • No Makeup or Skincare Products: Ensure that the treatment area is free of makeup, deodorant, lotion, sunscreen, or any other products. These substances can affect the laser's interaction with the skin. If you forget, we've got you covered — we can give you cleansing wipes before your treatment.
  • You should also wear loose, comfortable clothing if you're treating larger areas like the legs, bikini line, or underarms, since skin can feel slightly sensitive after treatment.

Additional Considerations

  • Inform About Medical Changes: It's essential to notify your clinician about any changes in your medical history, including new diagnoses, pregnancies, or medications. Some conditions and medications may not be compatible with laser treatments. Be especially sure to mention antibiotics or photosensitizing medications, as these can make your skin more reactive to laser energy.
  • Manage Cold Sores: If you have a history of cold sores, especially for treatments around those areas, take an antiviral medication 24-48 hours before and continuing for 3-5 days post-treatment is advised to prevent outbreaks.
  • Tattoo Considerations: If you have tattoos on or near the treatment area, it is super important that you inform your clinician. You will need to cover them with a physical barrier during the treatment, which we can help you do. If you've recently received a tattoo in the treatment area, you may need to wait until the skin is fully healed before beginning laser hair removal.

What happens after laser hair removal?

After your appointment, it's normal to experience mild redness or sensitivity similar to a light sunburn. Applying cool compresses, avoiding excessive heat, and staying out of direct sunlight can help your skin recover comfortably. Be sure to wear SPF daily and avoid picking or scratching the treated area.

Set yourself up for success

Good preparation is key to achieving the best results from your laser hair removal treatment. By following these guidelines, you can enhance the effectiveness of the treatment and minimize potential risks. Remember, the effort you put into preparing for your laser hair removal session significantly impacts the outcome. So, ensure you're all set for a smooth and successful experience!

Want to learn more about laser hair removal and what it can do for you? Reach out to one of our treatment specialists here.

References

  1. "Comparing Traditional and in Motion Nd:YAG Laser in Hair Removal: A Prospective Study," Medicina, September 2, 2022.
  2. "Integrative and Mechanistic Approach to the Hair Growth Cycle and Hair Loss," Journal of Clinical Medicine, February 2023.