Health & Wellness

7 Tips on How to Use Blue Light Therapy for Acne

Blue Light Therapy for Acne

Acne is a common skin condition that affects people of all ages. It can cause pimples, blackheads, and other blemishes on the skin. Although acne is not a serious health problem, it can cause emotional distress and affect self-esteem.

There are many ways to get rid of acne, but one that has been proven effective is blue light therapy. It’s a painless, and affordable method that has been used for years by professionals. We’ll tell you what is blue light therapy for acne and how does it work. Also, you’ll find here 7 tips you can achieve beautiful skin with this revolutionary treatment without spending much time or money.

What is Blue Light Therapy?

Blue light therapy is a form of phototherapy that uses blue lights to kill bacteria. Blue light has a length of 400 nm to 500 nm. This is the range of light that kills bacteria more effectively than other colors.

Blue light therapy is a safe and effective way to get rid of mild or moderate acne, including blackheads and whiteheads (comedones). It can also be helpful in treating inflammatory types by reducing swelling while killing bacteria that cause inflammation. The treatment usually lasts six weeks with sessions being done three times per week for total time equalization throughout all rounds combined. Also, this provides relief from the pain associated with these skins conditions.

The use of blue light therapy for acne is effective in many cases. It’s usually applied throughout the entire face, but it can also target certain areas like on your back or chest where there are outbreaks of acne. This treatment is best combined with other treatments such as topical creams which will give you better results than before.

How Blue Light Therapy Works to Treat Acne

The use of blue light therapy is a novel treatment for acne. The short-wavelength, bluish-white rays from this type of illumination are antimicrobial – they can kill bacteria like those that cause breakouts in your skin. It works by targeting Propionibacterium acnes, the molecules produced by acne-causing bacteria. When these Propionibacterium acnes absorb the blue light, they are destroyed. 

Blue light therapy is a relatively new acne treatment, and there isn’t a lot of research on it yet. However, the early results are promising. The Journal of Cosmetic Dermatology discovered that blue light therapy is more effective than topical antibiotics in treating acne lesions.

Blue light therapy is a revolutionary treatment that is effective in treating other skin conditions. It can be used to eliminate the bacterium that causes acne, but it may also kill certain types of bacteria on its own. One study found that blue light therapy was able to destroy certain types of bacteria that are resistant to antibiotics. This may be beneficial for those who have acne-related skin infections, such as folliculitis or rosacea.

The last study, published in the Journal of Biomedical Optics, found that blue light therapy was more effective at treating acne and other skin conditions when compared to conventional drug therapies. The researchers found that patients who used a combination of blue and red LED lights on their skin saw an improvement in several key markers for moderate to severe acne. Treatment lasted for three minutes every two days over eight weeks.

So, blue light therapy is an emerging treatment for this condition which may help reduce the visibility or pain associated with breakouts by drying up oil glands on your face without irritating them as medications can sometimes do. If you’re looking for an alternative to topical antibiotics, blue light therapy may be the right choice for you.

How to Use Light Therapy for Acne Treatment

There are a few ways to use light therapy for acne treatment. The first is to purchase an at-home device. There are a few different types of devices that can be used, and each one has its own set of instructions. It is recommended to use the device for at least five minutes a day, and for the best results, use it every day.

The next way is to use a combination of natural remedies that include blue light treatment. Some home remedies for acne include honey masks or apple cider vinegar as treatments which are combined with looking at an LED lamp with blue lights in the visible spectrum.

You can also use blue light therapy in combination with red light. Red light therapy is known for its anti-inflammatory effects, and when used together, the two therapies can be more effective than using either one alone.

Another way to use light therapy is by visiting a dermatologist or other healthcare professional who offers the treatment. They will be able to determine how many treatments are necessary and how often they should be done.

Blue Light Therapy for Acne

Tips for Managing Your Acne with Blue Light Therapy

Blue light therapy is a great option for those suffering from acne. It can help reduce the size and severity of your breakouts while also fading redness in skin tones! 

Here are some tips on how to get all these amazing benefits: 

  • Consult with your dermatologist about whether or not blue light therapy would work best before starting any treatments.

They will be able to help you create a treatment plan that is tailored specifically to your needs and situation. This is especially important if you have any other medical conditions or are taking any medications that could interfere with the therapy.

  • Start with a lower dose of blue light and increase gradually as needed.

This will help minimize any side effects that you may experience.

If you are using an at-home device, start by shining the light on only one side of your face for a few minutes each day. Then, slowly work up to shining it on both sides of your face for the recommended time.

  • Use sunscreens when outside during treatment. 

Make sure that you use sunscreen with an SPF of 30 or higher when undergoing blue light therapy. The sun’s rays can increase inflammation and potentially undo any benefits from the treatment.

  • Avoid using products that contain benzoyl peroxide or salicylic acid while undergoing treatment. 

These products can increase irritation and make your skin more sensitive to blue light.

  • Make sure to remove all makeup and contact lenses before starting treatment. 

The blue light can irritate if it comes into contact with these products.

  • Protect your eyes from the blue light

The therapy can cause eye irritation, so it is important to protect your eyes with sunglasses or goggles during treatment.

If you are using an at-home device, be sure to follow the manufacturer’s instructions for protecting your eyes.

  • Keep your skin clean and moisturized after treatment to prevent irritation.

Before using blue light therapy for acne, you should wash off any previous medication with warm water and soap. Then, apply a gentle cleanser and a non-comedogenic (won’t clog pores) moisturizer afterward. Avoid products that contain alcohol or fragrance since they can irritate the skin further.

Side Effects of Blue Light Therapy for Acne

The intensity of the light and the wavelength used are the most important factors when it comes to side effects. Some people may experience a slight burning sensation, but this usually goes away after a few minutes. More severe side effects include skin irritation and sunburns. If you have any allergies to light, then you should not use blue light therapy.

If you are using any medication that makes your skin photosensitive, then you should not use blue light therapy. This includes antibiotics and birth control pills.

You should also avoid blue light therapy if you have a history of melanoma or other types of skin cancer. 

Blue Light Therapy for Acne


Blue light therapy is a treatment option for acne that is effective in many cases. By following the tips listed in this article, you can maximize the chances of your success with blue light therapy.

Related: 18 Ways to Protect Your Skin from aging

Editorial Director
I'm Shruti Mishra, Editorial Director @Newsblare Media, growing up in the bustling city of New Delhi, I was always fascinated by the power of words. This love for words and storytelling led me to pursue a career in journalism. In this position, I oversee the editorial team and plan out content strategies for our digital news platform. I am constantly seeking new ways to engage readers with thought-provoking and impactful stories.

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