Laser Hair Removal Touch-Up Guide

Even once you’ve already completed a laser hair removal package, you might still need occasional touch-ups in the years that follow. 

The human body is tenacious, and growing hair is one of its fundamental processes. A touch-up is a laser hair removal appointment designed specifically to target any regrowth that occurs after you’ve achieved satisfactory initial results with a treatment plan. 

In this guide, we’ll explain why you might need laser hair removal touch-ups even after completing a series of treatments, and how often you’ll probably need them. We’ll explain how to prepare for a touch-up, what the process is like, and even how much you can expect to pay depending on your provider. 

Why Do You Need Laser Hair Removal Touch-Ups?

Laser hair removal is classified as permanent hair reduction, rather than complete removal. 

The treatment works by targeting the hair during the anagen phase, which is the active growth phase of the hair’s life cycle. A series of laser hair removal sessions typically allows enough time to inhibit the growth of most hairs in a given area, although not necessarily all hairs.

 A little regrowth is an expected part of the process, caused by a few factors: 

• Hairs that were never in the anagen phase during the laser treatment process become activated after months or years 
• Partial damage to the hair follicles only suppresses new hair growth instead of totally preventing it (this is likelier to occur with weaker laser machines or incorrect settings) 
• Big hormone spikes trigger new hair growth, especially after major life events like pregnancy

How Often Do You Need Laser Hair Removal Touch Ups?

Professionals agree that most clients need a touch-up up to a few times a year once they’ve completed their initial series of treatments. 

This depends on a few factors, including: 

Treated Areas 

Some areas respond better to laser hair removal than others and require fewer touch-ups as a result, such as the legs and arms. Areas more affected by hormones, like the bikini area or face, will likely require touch-ups sooner and more frequently. 

Skin and Hair Color

A greater contrast between lighter skin and dark hair typically leads to better long-term results, because the laser has an easier time fully inhibiting growth in the follicle. If your hair is lighter or your skin tone is darker, you may need more frequent touch-ups. 

Type of Laser 

Some laser hair removal machines do a better job targeting the hair follicle, such as the Alexandrite laser. Nd:YAG lasers provide the best results for those with deeper skin tones, while diode lasers provide adequate results across the skin tone spectrum. 

IPL machines, which are frequently used for home hair removal, aren’t real lasers, and they typically don’t manage to fully destroy the hair follicle — as such, they typically require much more frequent touch-up sessions. 

Unique Hormonal Factors 

Hormones play a big role in laser hair removal success. Hormonal imbalances, especially ones associated with conditions like PCOS or thyroid dysfunction, can complicate results and lead to the need for more frequent touch-ups.

Hair regrowth is also common after pregnancy, due to spikes in estrogen and progesterone. Once both pregnancy and breastfeeding are over and done with, patients may want to undergo a short series of either full sessions or touch-ups, depending on the type of regrowth.

How Do I Know I Need a Touch-Up? 

You’ll know it’s time for a touch-up if you observe small spots of new hair growth in areas where you’ve already been treated with laser. 

If the hair growing back is extremely fine or light in color, a touch-up may not be appropriate. 

If you’re experiencing significant regrowth, a touch-up session alone may not be enough, and you may want to book a full treatment instead. 

When in doubt, you can always reach out to your original provider or location for advice. 

How to Prepare for a Laser Hair Removal Touch-Up

Preparing for a laser hair removal touch-up is a lot like preparing for a regular laser appointment, with one big caveat: You probably don’t want to shave beforehand. 

Typically, you’ll want to shave 24-48 hours before your laser treatment, including if you’re touching up an intimate area, like near the labia or buttocks strip. For touch-ups in other areas, arrive unshaved so your provider can see where the hair grew back and treat that particular area. 

Other than that, typical pre/post-care instructions are in place: Avoid sun exposure for a few weeks, stay away from treatments and products that can sensitize your skin, and don’t take any blood-thinning medications or supplements. 

What’s a Touch-Up Session Like?

The procedures for a laser hair removal touch-up session can vary depending on the studio or clinic you visit. 

At SEV, a dedicated touch-up session is a 10-minute appointment designed to target the specific areas of regrowth on any part of the body. That means that even if you’ve previously had laser done on a few treatment areas, one touch-up session can cover them all. 

Your technician will identify the areas of regrowth and then shave you with a single-use, disposable razor. Then, they’ll mark the regrowth areas with a white skin marker and then treat you methodically. 

The process is very quick. Thanks to integrated cooling, it’s also quite comfortable. One done, your skin might feel a little red or tender in the treated area, but side effects usually dissipate quickly. 

How Much Do Laser Hair Removal Touch-Ups Cost? 

Prices for a laser touch-up can start as low as $90 and can go up to $250 per session, depending on the clinic and the pricing in your area. 

At SEV, we keep our prices at the lower end of the scale to keep maintenance accessible. Additionally, our clients who opt for the 18-month Unlimited Plan receive a lifetime of annual touch-ups for free once they complete their initial treatment series. 

Many clinics do not offer touch-up prices at all. Instead, their clients book full sessions for the affected areas, which is typically more expensive than a dedicated touch-up session would be. 

Key Takeaways

Whether you’re just starting your laser journey or you’re near the end, it’s important to know that laser hair removal is considered permanent hair reduction rather than complete removal, and that a little regrowth is normal. 

Thankfully, laser hair removal touch-ups can preserve your results, typically with just 1-4 sessions a year. The exact frequency varies based on treatment area, hair and skin type, hormones, and laser technology.

If you’re interested in getting a laser touch-up, expect a quick and comfortable process — especially at SEV Laser. Just note you’ll need to arrive unshaved so your provider can properly assess your regrowth. 

Ready to maintain your results long term? Book a laser hair removal touch-up at SEV and keep your skin smooth. If you’re just beginning, choose our introductory offer and get your first session for free.