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How does the hair growth cycle work?

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How does the hair growth cycle work?

2024-01-20

There are 3 stages of hair growth in the cycle, from actively beginning growth from the root to hair shedding. These are known as the Anagen phase, Catagen phase and Telogen phase.


The Anagen phase

The Anagen phase is the period of growth. The cells in the hair bulb divide rapidly creating new hair growth. Hair actively grows from the roots for an average of 2-7 years before hair follicles becomes dormant. In this time, hair can grow anywhere between 18-30 inches. The length of this phase is dependent on your maximum hair length, which varies between people due to genetics, age, health and many more factors.


The Catagen phase

The second phase of your hair growth cycle is Catagen. This period is short, lasting only 2-3 weeks on average. In this transitional phase, hair stops growing and detaches itself from the blood supply and is then named a club hair.


The telogen phase

Finally, hair enters it’s third and final stage called the Telogen phase. This phase begins with a resting period, where club hairs rest in the root while new hair begins to grow beneath it. This phase lasts for around 3 months.


755nm Maximum melanin absorption and shallow skin penetration. Perfect for thin and/or light hair and for hair whose root structure is not deep.


808nm Diode laser hair removal system uses special lasers with a long Pulse- Width of 808nm to penetrate through the hair follicle .


808nm Diode laser use selective light absorption, the laser can be preferentially absorbed by heating the hair shaft and hair follicle. This effectively destroys the hair follicle and cuts off oxygen flow around hair follicle.


1064nm Lower melanin absorption combines with the deepest penetration. Ideal for all types of dark hair which is deeply rooted in areas such as the back, scalp, armpits and pubic area.


When the laser engages, the system uses special technology to cool and protect the skin from damage, for a very safe and comfortable treatment.

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