HealthTech

Are Lasers Safe For Your Skin?

Using lasers on your skin can sound scary and even dangerous. You may be imagining an evil villain’s laser, but in reality, lasers are not only safe but can have many benefits for the skin in some circumstances

Many modern beauty treatments are now able to harness the powers of lasers to give customers the results they are looking for. So, are lasers safe for your skin? How are lasers used in the beauty industry today?

Are lasers always safe?

When lasers are being used on your skin they should always be operated by a trained and knowledgeable clinician, someone who has been specifically trained to use the tools in question. Better still, a dermatologist will have been trained in the use of lasers and will have a deep and extensive knowledge of the skin. 

Always ensure that you are being treated by a trained professional and don’t be afraid to leave an appointment if you start to feel you are being seen by someone you don’t trust fully. 

There can be some side effects that come from using lasers on the skin, but your clinician should talk you through all of these before the treatment begins. The most common side effects are redness and irritation of the skin, but these usually only occur when aftercare is not followed or the customer has very sensitive skin, to begin with.

What are the uses of lasers for your skin?

There are many different uses for lasers and in recent times, even though the course of getting a UK covid test, people have seen 

1. Laser hair removal

Laser hair removal is a procedure that uses a beam of light (or laser) to remove unwanted hair. The results are long-lasting which makes it a popular alternative to traditional hair removal methods. No more waxing appointments and no more disposable razors.

The process of laser hair removal involves a laser emitting a light that is absorbed by the pigment (melanin) in the hair. This light energy becomes heat, which damages the hair follicles. This damage inhibits or delays future hair growth.

Laser hair removal delays the effects of hair growth for long periods of time; however, it is not a permanent result. For initial hair removal, customers will need multiple treatments, then maintenance appointments may be needed to keep any unwanted hair from returning. 

2. Tattoo removal

Lasers can also be used on the skin to break down the pigment in tattoos, often referred to as ‘laser tattoo removal,’ removing them from the skin. This exciting procedure can have astounding effects. The clinician guides the laser over the tattoo and the laser emits pulses of energy, which are absorbed by the ink of the tattoo. As it absorbs the energy the ink is broken down into tiny fragments, which are then flushed out by the body.

Tattoo removal can take a number of sessions to have the desired effect and can feel uncomfortable. However, if performed by a trained clinician the procedure is safe although there is the possibility of side effects including hyperpigmentation and potential infection. 

3. Laser resurfacing

Laser resurfacing is a fairly new skin treatment designed to reduce the appearance of scars. The laser creates beams of thermal energy which penetrate the skin. 

The laser beams vaporise damaged skin and by stimulating your body’s natural healing process, which encourages collagen production and cell regeneration to reveal glowing renewed skin. The effects of laser resurfacing mean it is fast becoming a popular treatment among those looking for glowing and flawless skin.

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