Are Multiple Laser Hair Removal Treatments Really Necessary?

If you’re considering laser hair removal, you’ve probably noticed that just about every source mentions the need for multiple treatment sessions. It’s only natural to wonder: “Are these extra sessions necessary, or just a way to encourage more visits?” The answer lies in the science of how hair grows and how laser hair removal works. 

Hair growth occurs in three stages: the anagen, the catagen, and the telogen stages. Laser hair removal specifically targets hairs in the anagen stage, which is when the hair is actively growing and most responsive to treatment. With this in mind, not all hairs in a given area are in the same stage at the same time – which is why multiple sessions, spaced several weeks apart, are recommended. This allows time for more hairs to enter the anagen stage so they can be effectively addressed during subsequent appointments.

Moreover, the exact number of sessions needed to attain your desired results will depend on several factors. For instance, the size of the area being treated, the color and density of your hair, and your skin type can all influence the course of your treatment.

If you’d like to learn more about laser hair removal and find out if it’s right for you, contact Regional Plastic Surgery & Med Spa to schedule a consultation. Our team is here to provide expert guidance and answer any questions you may have.

Editor’s note: This blog was originally posted on March 15th, 2018.