Best answer: How do you use blue light for acne?

How long do you leave blue light on acne?

During phototherapy, you sit in front of an LED light panel for about 15 to 30 minutes. These lights may be blue, red, or both blue and red. Phototherapy can bring down swelling and reduce the number of pimples in some people.

Does Blue light help skin?

Blue light therapy can also treat other types of skin disorders. It can be used to improve skin texture and reduce sebaceous hyperplasia, or enlarged oil glands. It can help with removing sun spots, acne, and even scars that were originally caused by acne.

Does blue light cause acne?

acnes bacteria known to cause breakouts. However, studies reveal that longer exposure to high-energy blue light can increase the amount of DNA damage, cell and tissue death, skin barrier functioning, and photoaging.

How long does it take for blue light therapy to work?

The number of treatments required depends on the person’s skin type, the number of lesions they have, and how severe those lesions are. Anywhere between two and five sessions are necessary, at 2-4 week intervals, for optimal results. Some people may notice results after a single session.

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How often should I use LED light therapy at home?

You’ll need to go back once a week for up to 10 weeks, then only once every few months. At-home LED devices can be used at your convenience without having to go to any appointments.

What Colour LED light for acne scars?

Purple LED Light

It also helps wound healing and reduces visible acne and acne marks.

Can computer light damage your skin?

Prolonged exposure to the blue light emitted from your computer screen and mobile phones can damage your skin leading to premature aging and pigmentation.

Does blue light from screens cause skin damage?

Artificial blue light has negligible effect on skin

But through our research activities, we’ve managed to prove that the amount of artificial blue light emitted during conventional use of electronic devices is nowhere near enough to trigger harmful skin effects,” explains Kolbe.

What is the blue light that dermatologists use?

Photodynamic therapy, or Blue Light, is a treatment that uses special drugs, called photosensitizing agents, along with light to kill targeted cells. Used to treat sun-damaged skin, this procedure involves applying a topical medication to the skin.