Length of Time Between Laser Hair Treatments

A few laser practioners I have been to have given me conflicting advice about the length of time I should wait between treatments. Some say 4-5 weeks is the ideal period while others have indicated 7-8 weeks is much better if one is to target a greater proportion of hair in the right growth phase. What is your view on the ideal length of time that one should wait between treatments?

Doctor Answers (24)

Depends on the treated area

+4

If the laser is done on upper lip, chin or any area on the face it should be spaced out 4-6 weeks apart. For the body areas, it should be repeated every 8-10 weeks. Facial hair grows faster than lower body hair and it should be done more often. In order for the laser to be effective, you should try to keep up with your appointments and follow the technician's recommendations for the length of time between your treatments.


Chicago Plastic Surgeon
4.5 out of 5 stars 25 reviews

Time between laser treatments...

+3

Laser hair removal can be a very effective procedure, but can also be somewhat variable.  You are right in saying that you want to have the treatment performed when the hair is in the growth phase.  This growth phase can differ from patient to patient and between different body areas of the same patient.  For the face, the the wait time between sessions is usually about 4 weeks, while for the body, the approximate wait time is 6-8 weeks.  But the key is to find when your own hair is in the growth phase and return at that point.

Andrew Miller, MD
Edison Facial Plastic Surgeon
4.5 out of 5 stars 28 reviews

Interval between laser hair removal treatments

+3

The interval between laser hair removal treatments is generally felt to be between 4-10 weeks apart. Each physician has different experience and training, and the literature on this isn't clear, so you'll hear different answers from different people. I certainly wouldn't do any treatments any sooner than 4 weeks apart.

Benjamin Barankin, MD
Toronto Dermatologic Surgeon
5.0 out of 5 stars 20 reviews

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Hair regrowth is variable for different areas and individuals

+3

In general, the best way to approach this topic is to use the regrowth of hair in the treated area as your guide... in other words, when a significant percentage of the hair starts growing back, return for the next treatment.

It could be as short as 4 weeks on the face, and as long as 12 weeks for the legs or more.

I hope this helps. Take care.

William Groff, DO
San Diego Dermatologist
5.0 out of 5 stars 15 reviews

Not all treatments are created equal

+2
Hello,

First it’s important to note that all treatments aren't created equal. The time between treatments depends on the quality of treatment you receive (the more effective the treatment, the longer the hair will take to grow back) as well as your skin type (more sensitive skin types will need longer in between). Also, the wait time between treatments depends on what area is being treated: expect about four weeks for anything above the neck and six to eight weeks for below the neck.

Thanks,
Dr. Lycka

Barry Lycka, MD
Edmonton Dermatologic Surgeon
4.5 out of 5 stars 7 reviews

Laser Hair Removal Time Between Treatments

+2
Timing between treatments is very important for optimal results with laser hair removal.  It is important to pay fro treatments one  y one vs paying for packages of laser srvices up front. Laser hair removal pricing is in the link below.  Different areas of the body have different hair growth cycles.  In order to catch the most hair in the active cycle during your laser hair removal sessions treatments should be scheduled according to the hair growth cycles.  Face and neck treatments should be scheduled every 4-6 weeks, trunk areas including bikini, chest, back, underarms, stomach etc. should be scheduled ever 6-8 weeks, and legs 8-10 weeks apart.  Typically 6-8 sessions are recommended to catch each cycle of hair growth, although some people may be satisfied with their results sooner.  Following these guidelines should result in the greatest reduction of hair.

Michael Law, MD
Raleigh-Durham Plastic Surgeon
4.5 out of 5 stars 38 reviews

Laser Hair Removal

+2

For the face, 4-5 weeks between treatments, from the neck to waist, 6-8 weeks, and from the legs down, 8-12 weeks.  The further along in treatments, the longer you will have to wait.

Sonia Badreshia-Bansal, MD
Bay Area Dermatologist
4.0 out of 5 stars 10 reviews

The treatment schedule varies for Laser Hair Removal

+2

The treatment schedule for Laser Hair Removal depends on the area. The face is generally every 4 - 6 weeks with most other areas every 8 - 10 weeks.

Kris M. Reddy, MD, FACS
West Palm Beach Plastic Surgeon
4.5 out of 5 stars 16 reviews

Length of Time between Laser Hair Removal Sessions

+2

Laser Hair Removal in extremely effective. Our office has a strict protocol that maximizes success in treating excessive hair of the face and body. We follow these guidelines:

  • Aggressive pre procedural documentation and treatment of excessive pigmentation.
  • Treatment intervals of 6-8 weeks between treatments.
  • Examination by a trained physician before each treatment to assess the efficacy of each treatment and skin response.
  • Physician performed laser hair removal

It is important to have an experienced physician assess your level of response between treatments to lengthen or shorten the duration, interval, and intensity of treatment.

Raffy Karamanoukian, MD, FACS
Los Angeles Plastic Surgeon
5.0 out of 5 stars 47 reviews

The upper half of the body 4-6 weeks, lower 6-8 weeks

+2

The hair growth cycles are different in deiiferent parts of the body and may vary among individuals to some degree.

As a generalization it seems that in the upper half of the body about 4-6 week intervals may be optimum and in the lower half, 6-8 weeks.

Therefore if patients are teating multiple areas we suggest a compromise of about 6 weeks between treatments,

John E. Gross, MD
Los Angeles Plastic Surgeon
5.0 out of 5 stars 2 reviews

These answers are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.