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What Causes Blemishes?

by Jazmine Roxas | June 25, 2023
Blemishes, including pimples, blackheads, and whiteheads, are common skin imperfections that can negatively impact self-esteem and confidence. To effectively treat blemishes, it's essential to understand what causes blemishes and explore various treatment options, such as red light therapy.

Common Causes of Blemishes

red light therapy for blemishes

Hormonal Changes

One of the primary factors that contribute to blemishes is hormonal fluctuations. During puberty, hormonal changes cause the sebaceous glands to produce more oil, which can clog pores and lead to breakouts. Additionally, the menstrual cycle and hormonal birth control can cause hormonal imbalances, leading to blemishes in some women.


Stress is another factor that can contribute to blemishes. When under stress, the body releases cortisol, a hormone that can increase oil production in the skin, resulting in breakouts. To help manage stress-related blemishes, it's crucial to practice stress management techniques such as exercise, meditation, and deep breathing exercises.

Poor Diet

A diet high in sugar and processed foods can exacerbate blemishes by causing inflammation and insulin spikes, leading to increased oil production. Consuming a balanced diet rich in fruits, vegetables, whole grains, and lean proteins can help maintain clear skin by providing the essential nutrients needed for healthy skin.

Inadequate Skincare Routine

An inconsistent or inappropriate skincare routine can contribute to blemishes. Cleansing, exfoliating, and moisturizing the skin are vital steps in maintaining clear skin. Using products that are suitable for your skin type and addressing specific skin concerns can help prevent breakouts and reduce the appearance of blemishes.

Environmental Factors

External factors such as air pollution, dirt buildup, and sun exposure can also contribute to blemishes. Air pollution and dirt can clog pores, while sun exposure generates free radicals that can damage the skin and promote inflammation. To protect your skin from these factors, it's essential to cleanse your face regularly, wear sunscreen, and incorporate antioxidant-rich products into your skincare routine.

Genetic Factors

Some people may have an inherited predisposition to acne and blemishes. If your parents or siblings have experienced breakouts, you may be more susceptible to developing blemishes as well.

Red Light Therapy for Blemishes

at home red light therapy

Red Light Therapy is a non-invasive treatment that uses specific wavelengths of light to stimulate cellular processes and promote healing. It has been used to address various skin concerns, including wrinkles, scars, and blemishes. The red light therapy benefits extend beyond skincare, as it has also been used to treat muscle pain, joint inflammation, and even hair loss.

How to Treat Blemishes with Red Light Therapy

Red Light Therapy is an innovative treatment that addresses the root causes of blemishes by focusing on inflammation and impaired cellular function. As the light penetrates the skin, it stimulates the production of adenosine triphosphate (ATP), which is the primary source of cellular energy. This increase in ATP levels enables cells to function more efficiently, ultimately reducing inflammation and accelerating the skin's natural healing process.
By targeting inflammation and boosting cellular energy, Red Light Therapy can help improve the appearance of blemishes and promote overall skin health. This non-invasive treatment has been found to be particularly effective in reducing the redness and swelling associated with acne breakouts. In addition to its anti-inflammatory properties, Red Light Therapy also encourages collagen production, which can help minimize scarring and improve the skin texture that blemish causes. Overall, Red Light Therapy offers a promising solution for individuals seeking a gentle, yet effective approach to blemish reduction and skin rejuvenation.

At-Home Red Light Therapy Devices

With advancements in technology, at-home red light therapy is now available and Solawave has a couple of different options depending on your preferences.
The Radiant Renewal Skincare Wand is our newest and most powerful tool yet! It harnesses four technologies (Red Light Therapy, Galvanic Current, Therapeutic Warmth, and Facial Massage) in one compact device. We spent two years improving upon everything we learned with the original Wand. This means the new Wand is upgraded, offering twice as much Red Light Therapy output. It also features Galvanic Current to boost the benefits of serums and creams, while successfully incorporating the changes most often requested by users of our original Wand. 
Our original device, the 4-in-1 Skincare Wand with Red Light Therapy, sold out seven times and was the #1 skincare tool of 2022 (by Men’s Health). It also features four powerful skin-health-boosting technologies. 
If you’re looking for an easy, hands-free experience, try our Wrinkle & Acne Clearing Light Therapy Mask. Sit back, relax, and get spa-grade results in as little as ten minutes. Pre-programmed treatments include Red or Blue Light Therapy depending on your skin’s needs.
Any of these options would provide effective Red Light Therapy at-home sessions for managing eczema symptoms.
When choosing an at-home red light therapy device, consider factors like the device's convenience and duration of treatment.

Red Light Therapy Treatment Protocol

To maximize the benefits of red light therapy for blemishes, consistency is key. Most at-home devices recommend daily or every-other-day treatments, with each session lasting 3 to 10 minutes.
red light therapy wand
Understanding what causes blemishes is the first step toward effective treatment and prevention. Hormonal fluctuations, stress, poor diet, inadequate skincare routine, environmental factors, and genetic predisposition can all contribute to blemishes. Red Light Therapy offers a promising and non-invasive treatment option for reducing blemishes by targeting inflammation and promoting cellular function.
By incorporating Red Light Therapy into your skincare routine and addressing the various factors that contribute to blemishes, you can work towards healthier, clearer skin. Choosing an at-home red light therapy wand is the first and most important step in that process!

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