Laser Hair Removal – How Does it Work?

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Hair follicles

In this article, we’ll look in additional detail at the technology of laser hair removal and plan to answer the question “how does laser hair removal work?”,

Laser hair removal burns revolve all around the follicles so we should always learn a touch about them. Follicles are an organ that produces hairs. No new hair follicles are formed after birth but their behavior changes throughout their life. Hair growth follows the three following cycles:

Anagen phase – this is often the expansion phase. It starts at the bottom of the follicle. The longer it’s during this phase the longer and faster it’ll grow.

Catagen phase – this phase allows the hair to renew itself. While during this phase the hair bottom of the follicle detaches itself from the hair strand by removing it from the blood supply.

Telogen phase – during this phase the hair remains dormant for several months. Once the hair has rested the anagen phase begins again.

How does laser hair removal work?

So how does all that information help us answer the question of “how does laser hair removal work?”. Well, laser hair removal systems basically disrupt this process. As you almost certainly know a laser’s two main outputs are heat and lightweight, both of those are utilized in disrupting, and destroying follicles. A laser over the world you would like to obviate hair will send a beam to the world with enough power to disable (or destroy) the basis. However, the skin round the root won’t be harmed in any way; it isn’t targeted. This is often because it uses a process called photo thermolysis. This is often when the laser targets the darkness of the hair; the melanin, and since the skin is typically lighter than the hair, the skin isn’t targeted in the least.

The hair however absorbs the warmth & light, takes it right down to the bottom of the follicles, and destroys or damages the basis. The more treatments you’ve got the more damaged the follicle will become, and eventually, they’re going to be so damaged they get destroyed, which suggests that hair will not grow from that follicle. For these reasons, laser hair reduction works best on dark hair and lightweight skin because it can easily distinguish between skin and hair. Most systems have safety features to form sure you’ve got the right skin type, so there’s no chance of employing a hair removal on the incorrect kind of skin and burning yourself. A burn could result from the device not knowing what’s skin, and what’s hair. If discomfort is felt round the skin, cooling cream, cooling gels, or numbing solutions are often utilized in order to scale back any discomfort. Check out the basic question is laser hair removal painful.

Conclusions

Overall, it’s going to sound like burning your follicles completely & destroying them is dangerous and painful. However, the method is far more efficient, safe and painless than that sounds!

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