Does Red Light Therapy Help Acne? Benefits & Risks Explained

Acne is one of the most common skin conditions, affecting millions of people worldwide. Whether it's occasional breakouts or persistent cystic acne, many individuals struggle to find effective and lasting treatments. Traditional acne treatments like topical creams, antibiotics, and chemical peels often come with side effects and varying success rates.

One promising alternative that has gained attention in the skincare industry is Red Light Therapy (RLT). How does red light therapy help acne? This non-invasive treatment aims to reduce acne, minimize inflammation, and promote skin healing. Let's explore the science behind this innovative treatment and whether it's the right solution for you.

What is Acne? Types of Acne & Its Causes?

Acne is a common skin condition when hair follicles under your skin become clogged.

Types of Acne

Cystic – These are deep pus-filled pimples and nodules that can cause scars.

Blackheads - Blackheads are small, clogged pores that appear black due to oxidation.

Whiteheads - Clogged pores that remain closed, forming small white bumps.

Nodular – The severity levels of nodular acne are much higher than any other. They cause pimples on your skin's surface and also nodular lumps under your skin.

Furthermore, Some Common Causes of Acne Are –

Bacteria – Small amounts of bacteria (Propionibacterium) naturally and already live on your skin. But if you have too much of them, it can clog your pores.

Hormones - Hormonal changes, especially during puberty, can lead to the overproduction of oil, resulting in acne.

Dead skin cells – To make more room for cells to grow, your skin cells shed often. When your skin releases these dead skin cells, they may get stuck in your hair follicles and may cause pimples.

What is Red Light Therapy?

Before knowing how does red light therapy help acne, first let's define it. Red light therapy is a non-invasive treatment that uses low levels of red light to target your cells and skin and heal them. It stimulates mitochondria (the powerhouse of cells), which improves cell function and repair. The therapy is also called low-power, low-level, or photobiomodulation.

Keep in mind that dermatologists suggest going for RLT only if you have stubborn to severe acne. Going to a specialist always fine-tune the results. They first apply topical medications prior to the treatment, and then light exposure is given to produce more effective results.

How Does Red Light Therapy Help Acne?

RLT offers a multifaceted approach to treating acne, tackling different aspects of the condition effectively.

Reduces Inflammation

Red Light Therapy treatment is known for its anti-inflammatory properties. It soothes irritated skin and reduces the redness associated with acne. By calming the inflammation, RLT makes the skin appear less angry and improves overall skin tone.

Kills Acne-Causing Bacteria

P. acnes bacteria thrive in low-oxygen environments, such as clogged pores. The specific wavelengths of red light can penetrate the skin and create a hostile environment for these bacteria, reducing their population and, consequently, the number of acne breakouts.

Promotes Skin Healing

RLT stimulates the production of collagen, a protein crucial for skin repair and elasticity. Increased collagen levels can help reduce the appearance of acne scars, promote faster healing of active breakouts, and improve skin texture and tone.

Advantages of Red Light Therapy for Acne

Red Light Therapy offers several benefits for those struggling with acne. These are –

Non-Invasive & Painless

Unlike traditional acne treatments that may involve harsh chemicals or invasive procedures, RLT is gentle on the skin. It doesn't cause pain, making it a comfortable option for individuals with sensitive skin or those fearful of needles and surgeries.

Works on All Skin Types

Many acne treatments are too harsh for sensitive skin, causing dryness or irritation. Red light therapy, however, is safe for all skin types, making it an excellent option for those with acne-prone or sensitive skin.

No Downtime

RLT sessions can be conveniently conducted at home using FDA-approved devices or in a clinical setting. There is no recovery period, allowing individuals to resume their daily activities immediately after treatment.

Disadvantages of Red Light Therapy for Acne

No wonder red light therapy looks promising, but it comes with its own sets of limitations –

Results Take Time

RLT isn't a quick fix. Consistent sessions over several weeks or months are required to see noticeable results. Patience and dedication are key for those opting for this treatment method.

Not a Standalone Cure

Although RLT can significantly improve acne, it works best when combined with other treatments. Relying solely on RLT may not be sufficient for severe acne cases. A comprehensive treatment plan, including proper skincare and possibly medication, is often necessary for optimal results.

Cost Factor

Professional RLT treatments can be costly, and while at-home devices are available, they might still represent a significant investment. Individuals should weigh the potential benefits against the financial commitment.

Final Thoughts

Red Light Therapy is a powerful, non-invasive solution for acne treatment. It helps reduce inflammation, eliminate acne-causing bacteria, and promote skin healing, making it an effective and pain-free option. For those seeking red light therapy in Brampton, this holistic approach can support clearer, healthier skin. Consistency and a comprehensive skincare routine are key to achieving optimal results.

At RMT Movement, we specialize in personalized skin care treatments, including non-invasive therapies like red light therapy to help you achieve clearer, healthier skin.

Does Red Light Therapy Help Acne?