Skincare, Depression, Cold Sores, & More

May 2024 · 6 minute read

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Scouted has covered the benefits of using red light therapy (a.k.a. low-level light therapy) to reduce fine lines and wrinkles on the skin, but the treatment also boasts a lofty laundry list of other beauty and health benefits. In fact, there is significant research that suggests that red light therapy can be a helpful tool for a wide variety of conditions and situations, from improving anxiety and depression and combatting hair loss to helping to alleviate chronic pain. To get the lowdown on the many wellness benefits of red light therapy, Scouted spoke with Dr. Sarah de la Torre, Chief Medical Officer of Joylux.

Although red light exposure is a rising star in the wellness zeitgeist recently, it's been thoroughly studied for decades. In the ’90s, NASA-funded studies examining the benefits of exposure to red light in humans after a number of astronauts using the modality to test its effects on plant growth noticed that small scratches and blemishes began to heal rapidly while in space. “For decades, [light] has been researched by scientists who discovered that light in a narrow band of red and near-infrared can safely produce health benefits. The authors of thousands of published peer-reviewed papers believe that this band of light stimulates the mitochondria in your cells to create the energy we need,” according to Dr. de la Torre.

There’s some pretty persuasive, basic science supporting these contentions: when mitochondria are in an excited state, they release Adenosine Triphosphate and Nitric Oxide, which help fortify collagen, increase blood flow, and expedite tissue repair. “Light energy is now being used in various health applications—from wrinkle reduction, hair growth, and wound healing to a reduction of pain and inflammation, as well as an improvement in vaginal wellness and perineal recovery after childbirth,” Dr. de la Torre says. But while there are many uses for light therapy ranging from cosmetic to medical, the doctor says that people suffering from sleep issues, depression, or anxiety, including athletes, menopausal women, and those suffering from chronic pain (especially arthritis or fibromyalgia) may stand to benefit the most from red light therapy.

Of course, Dr. de la Torre recommends consulting with your physician before starting any new treatment—including light therapy. “While red light therapy is generally safe for most people, there are some individuals who should avoid or take precautions with this therapy.” This is especially important if you have photosensitivity (or a history of seizures), open wounds, or are taking medications that can increase sensitivity to light.

Best of all? You don’t have to join a wellness studio or spa to reap the benefits of red light exposure—there are plenty of doctor-approved devices for at-home use. Whether you’re a red light-curious novice or a veteran beneficiary of the power of these luminous rays, recent progress in red light exposure therapies and treatments, as well as newly available, highly engineered ‘home spa’ tech, puts these rays within reach.

Hooga Clinical-Grade Red Light Therapy Device

This clinical-grade red light therapy device is a great entry-level option that’s effective but affordable. This lamp is a great option for those looking to reap the anti-aging skincare and mood-boosting benefits of red light exposure.

Sun Home Saunas Anti-Aging Light Therapy Mask

This targeted red light therapy mask may look silly, but the complexion-enhancing results are no joke. This dermatologist-approved LED light therapy mask is engineered with clinical-grade LED lights that have been shown to help boost collagen, leading to faster cell turnover and improved fine lines, texture, and even hyperpigmentation.

Capillus ONE Hair Growth Laser Cap

“Red light therapy can help stimulate hair growth by increasing blood flow to the scalp and promoting the production of collagen and elastin,” Dr. de la Torre says. This clinically-proven and FDA-cleared red therapy cap is a discreet and effective treatment for hair loss.

Heat Healer Infrared, PEMF & Red Light Therapy Body Wrap

Down from $228

This pain-reducing and circulation-boosting body wrap harnesses a trifecta of wellness modalities: red light therapy, infrared, and PEMF. The targeted wrap is a great option for those looking for pain relief, whether from a medical condition, post-workout soreness, or period cramps.

CurrentBody Skin LED Neck and Dec Perfector

As mentioned, red light therapy helps stimulate collagen production and boost circulation, making it an excellent anti-aging treatment. Current Body offers a range of targeted light therapy masks, including this one for the neck and chest. I love using this while working at home or just lounging and watching TV. I’ve only been using this for about two weeks now (about four to five times a week), and I’ve already noticed the lines and discoloration on my chest have improved.

LifePro Red Light Therapy Glove for Arthritis

Not only does this red light therapy glove take years off of your hands by smoothing wrinkles and tackling pigmentation, but it’s also a great pain relief treatment too. “Red light therapy can reduce inflammation and provide pain relief for people with chronic pain conditions, such as arthritis or fibromyalgia,” says Dr. de la Torre.

LifePro Red Light Therapy Cold Sore Treatment for Lips

Some research suggests that red light therapy can help prevent and reduce cold sores. This targeted red light wand is designed to help expedite healing for cold and canker sores while helping smooth fine lines on the mouth.

LASEPREHT Portable Red Light Device for Allergies & Sinus

As someone who has suffered from chronic allergic rhinitis and sinusitis for the last decade, this nasal red light therapy treatment that promises to help alleviate sinus pressure and inflammation sounds like a godsend.

Joylux vFit Gold Set, Red Light Intimate Health Device

vFit Gold helps women deal with the frustrating symptoms of menopause with a safe, effective and hormone-free device. It addresses pelvic floor strength, sexual function, vaginal tone, natural lubrication, and most importantly for my patients, confidence,” says Dr. de la Torre of the vaginal wellness device.

Snow LED Advanced Whitening Electric Toothbrush

Down from $229

Take your oral hygiene routine to the next level with this first-ever LED electric toothbrush. Snow’s Advanced Whitening Toothbrush is equipped with three different LED settings: blue light to whiten, red light to improve gum health, and purple to do both. You can also choose between four different modes: cleaning, whitening, gum care, and whitening + gum care to customize your cleaning session. This next-level toothbrush also comes with a tongue scraper, sanitizing travel case, an extra brush head, a face brush, and a charger.

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