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How LED Light Therapy Treatment Can Help Clear Your Acne

Updated: Jun 15, 2023

Acne face - before and after

Are you constantly battling stubborn acne breakouts and searching for a new solution? Acne is a common skin condition that affects people of all ages but is particularly prevalent among teenagers and young adults.

For many, finding an effective acne treatment can be an ongoing struggle, with countless over-the-counter creams, prescription medications, and lifestyle changes offering varying degrees of success.

One treatment option that has gained traction in recent years is acne light therapy. This non-invasive, pain-free method uses specific wavelengths of light to target the bacteria and inflammation responsible for acne breakouts.

But is this cutting-edge treatment really the answer to your acne woes? In this article, we'll delve into the science behind acne LED light therapy, discuss its advantages and disadvantages, and help you determine whether it's the right choice for you.

The Science of Acne LED Light Therapy

Acne light therapy, also known as phototherapy, harnesses the power of light to treat various skin conditions, including acne. The treatment involves exposing the affected skin to specific wavelengths of light, which are carefully selected based on their ability to target the two main culprits behind acne breakouts: Propionibacterium acnes (P. acnes) bacteria and inflammation.

Blue light (wavelengths of around 415 nanometers) is particularly effective at killing P. acnes bacteria, responsible for the infection and inflammation associated with acne breakouts. These bacteria produce a substance called porphyrin, which, when exposed to blue light, creates singlet oxygen molecules that are toxic to the bacteria, effectively killing them without harming the surrounding skin tissue.

Blue LED Therapy

Red light (wavelengths of around 630 nanometers) targets inflammation, which is a critical factor in developing acne. By penetrating the skin's surface, red light helps to reduce inflammation and promote healing, leading to a clearer and more even complexion.

Advantages of Acne LED Light Therapy

There are several reasons why acne LED light therapy has emerged as a popular treatment option for those suffering from acne:

● Non-invasive and Pain-Free: Unlike some other acne treatment options, such as

chemical peels or laser therapy, acne light therapy is non-invasive and painless.

The treatment simply involves sitting or lying down while the light is applied to the

affected areas, making it a relaxing and comfortable experience.

● Suitable for All Skin Types: Acne light therapy is suitable for all skin types, including

sensitive skin, as it does not involve harsh chemicals or abrasive materials that can

cause irritation.

● Minimal Side Effects: Acne light therapy has very few side effects, with some patients

experiencing mild redness or temporary skin dryness following treatment. These side

effects are generally short-lived and easily managed with a gentle moisturiser.

● No Downtime: Unlike more invasive acne treatments, acne light therapy requires no

downtime for recovery. After the treatment, patients can return to their regular activities


Is Acne LED Light Therapy the Right Choice for You?

There are several factors to consider when determining whether acne light therapy is the right treatment option for you:

● Severity of Acne: LED Light therapy is best suited for mild to moderate acne, including

inflammatory acne (papules and pustules) and comedonal acne (blackheads and

whiteheads). It may not be as effective for severe acne or cystic acne, which may

require more aggressive treatments.

● Skin Sensitivity: Acne LED light therapy is an excellent option for those with sensitive

skin or who have experienced adverse reactions to other acne treatments. It is gentle,

non-invasive, and does not involve any chemicals or medications.

● Time Commitment: Depending on the severity of your acne, multiple light therapy

sessions may be required to achieve optimal results. It's essential to be consistent with

your treatment schedule and maintain realistic expectations about the timeline for


● Cost: While acne light therapy can be more affordable than some prescription

medications or surgical procedures, it's essential to consider the cost of multiple

sessions and any required maintenance treatments.


Acne light therapy is a non-invasive, pain-free treatment that uses specific wavelengths of light to target bacteria and inflammation causing acne breakouts. It is suitable for all skin types, has minimal side effects, and requires no downtime. However, it is essential to consult with a clinician to determine if it's the right option for you.

Searching for an acne light therapy in Point Cook? Look no further! At Advanced Laser Clinic, we provide top-notch laser treatments for various skin issues.

Our cutting-edge, non-invasive procedures include laser face lifts, piano skin tightening, laser hair removal, and more. Contact us now to schedule your appointment!

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