How the Phases of Hair Growth Impact Laser Hair Removal in Toronto
Posted on 10 January 2022
Understanding the phases of hair growth is key to successful laser hair removal in Toronto. During a session of highly targeted light from the laser equipment targets hair follicles, and the effectiveness of the treatment depends on a multitude of factors, including skin sensitivity, equipment, technique, pigmentation, and the hair growth cycle. At NU Youth Medispa, a top medical spa in Toronto, we use our expertise and knowledge of the science of hair growth to optimize results.
Read on to learn more about the three main phases of hair growth and how they affect your laser hair removal treatments.
The anagen phase of the hair growth cycle is when the hair is actively growing. You’ll notice at this point the new hair growth is still attached to the base of the hair follicle. Typically hair will take two to three weeks to transition to the growth phase and remain there for three to four months on the body. At any given time, only approximately 20% of body hair is in this phase simultaneously. Still, it is during the anagen stage when laser hair treatment from a medical spa in Toronto is effective. However, since about 80% of body hair is in a different stage of hair growth, multiple sessions for successful and complete laser hair removal in Toronto.
The catagen stage is when the root shrinks, the hair separates from the follicle, inevitably shedding. This phase of hair growth is apparent with longer hair but less obvious when it comes to shorter body hair. Since the hairs in the catagen phases are detached from the body, laser hair treatments in Toronto are not able to effectively target and destroy the follicle to stop hair reproduction. At any given, time 3% of body hairs are in the catagen phase and will stay that way for anywhere from two to three weeks. In some cases, the catagen phase is reported to last for a mere two days, which can help bolster the results of laser hair removal.
The telogen stage of the hair cycle is considered the resting phase. There are usually 10% to 15% of hairs in the telogen part of the cycle at once, but this number can reach up to 80%. Hair strands are secured to a follicle during the telogen phase, but they’re neither actively growing nor shedding. It’s hard to say precisely how long the telogen phase will last. Many experts estimate about three months.
Hair Growth & Laser Hair Removal Toronto
Hair will never grow in the same phase at the time. If it did, people would go bald seasonally. When you visit a medical spa clinic in Toronto, laser hair removal is scheduled in multiple sessions because not all hair can be in the anagen phase at the same time. At NU Youth Medispa, we understand that everyone is different, so we customize all of our treatment plans, including laser hair removal in Toronto included.
Before you get started, you can book a complimentary consultation with our trained and expert technicians to learn more about laser hair removal services in Toronto and what works best for you.