Vaginal Red Light Therapy: Benefits for Dryness & Pelvic Floor

Joylux vFit red light device for vaginal health

By Sara Kitnick

Senior Content Strategist

Published April 3, 2025 Updated Jan. 5, 2026 2 PM PT

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Red light therapy uses specific wavelengths of light to stimulate cellular repair and improve vaginal health.
It offers a non-hormonal solution for genitourinary syndrome of menopause (GSM), dryness, and atrophy.
The therapy boosts blood flow by increasing nitric oxide, which is essential for natural lubrication and sensitivity.
Unlike ablative laser treatments, red light therapy is non-invasive and does not damage tissue.
Blue light is often used for its antimicrobial properties to fight yeast infections, while red light focuses on healing.
At-home devices like pelvic wands combine light energy with gentle heat to support pelvic floor muscles.

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A New Light on Vaginal Wellness

Red light therapy is already a darling of dermatologists, praised for boosting collagen, reducing wrinkles, and restoring skin vitality. But its next act may be its most revolutionary: vaginal rejuvenation. Light has been applied to the female genital tract with lasers and other devices for nearly 50 years.

Once reserved for med spas and skin treatments, red light therapy is now being used to support women’s intimate health, from relieving vaginal dryness and discomfort to improving hydration, circulation, and post-childbirth recovery.

“Red Light Technology uses low-level wavelengths of red light to stimulate cellular repair and increase blood circulation,” explains Colette Courtion, Founder and CEO of Joylux, the women’s intimate wellness brand behind the vFit device. “It helps to enhance collagen production, support tissue regeneration, and improve natural hydration.” Research suggests that red light therapy and other lifestyle interventions may also support men’s hormone health and testosterone levels.

As women increasingly seek non-hormonal menopause treatments and at-home alternatives to clinical procedures, red light therapy is emerging as one of the most promising innovations in intimate care.

Addressing Genitourinary Syndrome of Menopause

Let’s be real: menopause brings a lot of changes, and not all of them are talked about openly. One of the most common issues is genitourinary syndrome of menopause (GSM). This fancy medical term basically covers a range of symptoms like vaginal dryness, burning, and vaginal atrophy (thinning of the walls).

For postmenopausal women, the drop in hormone levels can lead to painful intercourse and a general lack of comfort. It’s frustrating. While many doctors prescribe estrogen cream to help plump up the vaginal tissues, not everyone can or wants to use hormones. This is where red light therapy offers a unique bridge. By targeting the pelvic area with light energy, it helps reduce inflammation and restore vaginal health without the need for messy creams or prescriptions.

What Is Red Light Therapy — and How Does It Work for Vaginal Health?

Red light therapy (also known as photobiomodulation) uses specific wavelengths of red and near-infrared light to stimulate your cells’ mitochondria, commonly referred to as the “powerhouse” of the cell.

“Scientists discovered that light in a narrow band of red and near-infrared can safely produce health benefits,” says Courtion. “This band of light stimulates the mitochondria in your cells to create the energy we need.”

The light activates the production of adenosine triphosphate (ATP), which fuels cellular repair and collagen production, and nitric oxide (NO), which improves blood flow, both key to vaginal tissue health, elasticity, and natural lubrication.

These physiological effects make red light therapy a compelling option for vaginal rejuvenation, especially for women experiencing symptoms related to menopause, perimenopause, or postpartum recovery.

The Benefits of Red Light Therapy for Vaginal Wellness

Boosting Blood Flow and Cellular Function

So, what is actually happening down there? It comes down to cellular function. When red and near infrared light hits the tissue, it kicks the cells into high gear. This process helps modulate reactive oxygen species and reactive nitrogen species, which sounds technical, but it’s essentially how your body signals repair.

The biggest benefit? Increased blood flow. The light encourages the release of nitric oxide, which relaxes blood vessels and allows oxygen-rich blood to flood the pelvic tissues. This surge in circulation is vital for tissue repair and wound healing (especially after childbirth). Plus, better blood flow is directly linked to better natural lubrication and sexual function.

“Light energy is now being used in a variety of health applications—from wrinkle reduction, hair growth, and wound healing to pain reduction and now intimate wellness,” Courtion notes. “We’re seeing red light help with vaginal and perineal recovery after childbirth and throughout menopause.”

Discover the newest breakthroughs and insights in menopause

According to emerging clinical insights, Courtion says red light therapy may help:

Improve vaginal moisture and hydration
Enhance blood circulation to intimate tissues
Support pelvic floor health
Increase natural lubrication
Reduce discomfort during intimacy

For women looking for non-invasive vaginal rejuvenation or hormone-free options, red light therapy offers an exciting alternative backed by both user experience and science, Courtion explains.

Blue Light vs. Red Light: What’s the Difference?

You might have seen blue light used in skincare for acne, but does it have a place in intimate wellness? Yes, but for a different reason. While red light focuses on healing and elastin production, blue light is famous for its antimicrobial properties.

Specific wavelengths of blue light can target bacteria and fungi. This is why photodynamic therapy using blue light is being explored for treating yeast infections and balancing the vaginal microbiome. However, for vaginal wellness involving firmness and moisture, red light and near infrared are the gold standards. They penetrate deeper to enhance comfort and structural integrity, whereas blue light mostly works on the surface to keep the bad bugs at bay. Photobiomodulation therapy (PBMT) has been proposed as a non-invasive alternative for managing genitourinary syndrome of menopause (GSM) and stress urinary incontinence (SUI).

Is Red Light Therapy Safe for Intimate Areas?

Absolutely. Unlike thermal-based treatments such as laser or radiofrequency, red light therapy is non-ablative, meaning it doesn’t damage tissue. “It is non-invasive, painless, and free of side effects commonly associated with other treatments,” Courtion affirms. “There are over 3,000 studies on the safety and efficacy of red light.”

This makes red light therapy an appealing option for women seeking safe, at-home intimate care without the risks or downtime of more aggressive procedures.

Laser Treatment vs. Red Light: A Gentle Alternative

There is often confusion between laser treatment and red light therapy. Here is the distinction: laser surgery or clinical laser treatment often works by creating micro-injuries to damage tissue intentionally. This forces the body to rush in and repair it. It’s effective, sure, but it can come with adverse effects, downtime, and a hefty bill. While considering physical health treatments, don’t forget that building joy and emotional well-being through simple daily habits is just as important for overall well-being.

Red light therapy devices, on the other hand, are energy-based devices that do not injure the skin. They simply provide the fuel the cells need to do their job. For many women especially women suffering from sensitivity or women experiencing pain, this non-destructive approach is a game-changer. It offers vaginal rejuvenation without the trauma.

What the Research Says About Red Light Therapy for Vaginal Health

While large-scale clinical trials are still underway, early studies show encouraging results for red light’s role in vaginal tissue rejuvenation.

Red light has been linked to:

Enhanced tissue integrity
Increased hydration levels
Improved elasticity and circulation

“While more research is always welcome, current findings are incredibly promising, especially for women looking for non-hormonal solutions to intimate health concerns,” Courtion says.

For women unable or unwilling to use estrogen-based therapies, red light therapy offers a science-backed alternative that supports the body’s natural healing mechanisms.

Supporting the Pelvic Floor

It’s not just about the surface tissue; it’s about the muscle underneath. The pelvic floor is a hammock of muscles that supports your bladder, bowel, and uterus. When these weaken (thanks, aging and childbirth), issues like urinary incontinence can creep in.

Light therapy may help here, too. By improving the health of the connective tissue and reducing inflammation, red light therapy can support pelvic health protocols. Many experts, like OB-GYN Sarah de la Torre, advocate for combining light therapy with pelvic exercises. A stronger pelvic floor means less leakage and better sexual health.

At-Home vs. In-Office Treatments: What Works Best?

The accessibility of red light therapy is part of its appeal. You don’t need a med spa membership to experience its benefits.

At-Home Red Light Devices: Convenient and Cost-Effective

“At-home devices allow women to experience red light technology in the comfort of home,” Courtion explains. “They are designed for consistent use, making them ideal for long-term wellness.”

Developed with input from a board-certified OB-GYN, the vFit device combines therapeutic red light with gentle warmth and sonic vibration. Each session takes just 6 to 12 minutes, and women are encouraged to use the device every other day for eight weeks, followed by a weekly maintenance schedule.

The Pelvic Wand and Other Device Options

The most popular form factor for at-home care is the pelvic wand. These red light devices are shaped to be inserted internally, delivering nir light (near infrared) and red light directly to the vaginal tissues.

Many of these wands also utilize gentle heat and vibration. (The heat encourages further improves blood flow, while vibration can help relax tight muscles to reduce pain). It’s a far cry from a clinical exam; you can use it in the privacy of your bedroom, or even in warm water if the device is waterproof, to generally enhance comfort and well being.

The vSculpt device uses a combination of red light and vibration to promote vaginal wellness. Users have reported significant reductions in pain after using vaginal health devices for a month.

In-Office Treatments: Stronger Devices, Higher Price Tag

Professional treatments use higher-powered red light devices, typically administered by OB-GYNs or med spa clinicians. While they may yield faster results, they often require multiple sessions and cost between $500 to $1,000 per treatment.

For those with more advanced symptoms or looking for quick results, in-office care may be ideal, but for many women, at-home devices provide comparable results with greater convenience and lower cost. The FDA has not approved any devices specifically for managing conditions such as stress urinary incontinence or vaginal rejuvenation.

What to Expect From Red Light Vaginal Therapy

One of the biggest draws of red light therapy? It’s easy, and you can start seeing results quickly. Because red light works by supporting your body’s natural functions, Courtion says the changes often feel subtle but meaningful: increased comfort during intimacy, improved vaginal lubrication, reduced dryness, and even boosted confidence.

A Natural, Empowering Approach to Intimate Care

Red light therapy is more than a beauty trend, it’s part of a growing movement in female-forward, science-backed wellness. As conversations around menopause and intimate health become more open and empowered, technologies in intimate wellness are helping women regain control of their comfort and confidence.

“We know what red light can do for your face,” Courtion says. “Now we’re seeing those benefits translated to women’s intimate health, which is amazing.” Non-invasive and effective, red light therapy for vaginal health is lighting the way for a more vibrant, empowered approach to self-care, one that’s finally catching up to women’s needs.

Click here for more information on Joylux