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"My husband and I noticed a huge difference in tightness and lubrication. My libido even increased - all within a month!"
Finally, a clinically proven solution for intimate wellness. Meet the first and only red light therapy device designed by gyncecologists, validated by 1000+ doctors, with life-changing results within weeks.
Shop Now100,000 Users+
"This is the game-changer every woman should have."
Halle Berry
Voice for Women's Health & Oscar-Winning Actor
900,000,000+ followers
Reverse vaginal dryness, make sex painles, and gain bladder control in 6 weeks.*
One-time online purchase with no subscription or prescription required
The only non-hormonal treatment clinically proven to reverse vaginal dryness in 6 weeks
Developed by a board-certified gynaecologist and used by thousands of doctors worldwide
4.8/5 | Over 100,000 Users
Due to Halle Berry's recent TV appearance, stock is limited.
“With a background in medical aesthetics, Colette Courtion came up with the idea to apply the same red-light technologies used for the face to the vagina, to strengthen the pelvic floor and restore health of the vaginal tissue. he resulting device has been shown in several studies to improve tightness, address dryness, and help with unwanted leaks.”
“The Cosara Vaginal Rejuvenation Device combines red light therapy, gentle heat, and therapeutic vibrations to enhance pelvic floor strength, vaginal tissue tone, and address dryness—all in just a few minutes of use every other day.”
“Third-party clinical studies concluded that because an LED can penetrate the vaginal and urethral canals to rebuild collagen and elastin, users may experience better bladder function, improved vaginal tightness, a reduction in pain during intercourse, improved circulation (which improves sensation), and better natural lubrication.”
“Created by a gynaecologist to improve overall sexual function, this high-tech device stimulates the tissue and muscles with thermal, sonic technology intended to encourage healthy blood flow and natural lubrication. Alexa, play 'Rain On Me’.”
Patented technology
Non-hormonal
Clinically-proven
Gynaecologist approved
Patented technology
Non-hormonal
Clinically-proven
Gynaecologist approved
Patented technology
Non-hormonal
Clinically-proven
Gynaecologist approved
Award-Winning. Zero side-effects.
The Simple At-home Routine Restoring Vaginal Health For Menopausal Women
Hear how thousands of women restored their intimate comfort and ended dryness after leading gynaecologists discovered thinned vaginal tissue can regenerate its protective layers with the right technology.
Ove 90% of women experience experience results in as soon as 3 weeks
All it takes: Relaxing
6-minute me-times
Developed by top gynaecologists, Cosara has helped 100,000+ women restore comfort, moisture, and confidence with patented red light and sonic technology.
Clinically Proven Tech
1. Red Light Technology
Our clinically validated red light technology penetrates to the cellular level, where it activates your mitochondria - the powerhouses of your cells. This triggers ATP production and nitric oxide release, stimulating natural collagen formation and increasing blood flow. The specific 662nm wavelength was chosen after extensive research as optimal for tissue regeneration, being able to reach deeper layers where rejuvenation begins.
2. Gentle Thermal Energy
The device precisely maintains tissue temperature at 40-42°C - the scientifically proven sweet spot for collagen remodeling. This controlled warmth helps reshape existing collagen fibers while promoting new growth. This dual-action process explains why women see initial results in just weeks as existing collagen reforms, followed by continued improvement as new collagen develops. The warmth also boosts blood circulation, supporting long-term tissue health.
3. Sonic Vibrations
Gentle sonic vibration completes our three-way approach by helping red light and heat penetrate more effectively. More importantly, it stimulates fibroblasts - the crucial cells responsible for producing collagen and maintaining tissue strength. This creates a synergistic effect where each technology enhances the others, working in harmony with your body's natural regenerative processes to restore comfort and confidence.
“With a background in medical aesthetics, Colette Courtion came up with the idea to apply the same red-light technologies used for the face to the vagina, to strengthen the pelvic floor and restore health of the vaginal tissue. he resulting device has been shown in several studies to improve tightness, address dryness, and help with unwanted leaks.”
“The Cosara Vaginal Rejuvenation Device combines red light therapy, gentle heat, and therapeutic vibrations to enhance pelvic floor strength, vaginal tissue tone, and address dryness—all in just a few minutes of use every other day.”
“Third-party clinical studies concluded that because an LED can penetrate the vaginal and urethral canals to rebuild collagen and elastin, users may experience better bladder function, improved vaginal tightness, a reduction in pain during intercourse, improved circulation (which improves sensation), and better natural lubrication.”
“Created by a gynaecologist to improve overall sexual function, this high-tech device stimulates the tissue and muscles with thermal, sonic technology intended to encourage healthy blood flow and natural lubrication. Alexa, play 'Rain On Me’.”
Recommended by top women’s
health experts & doctors
Dr. Kristy Prouse
Gynaecologist
“My patients are asking for options when it comes to intimate health. I share a common goal with Cosara, which is to help women lead better lives thanks to improved health. For my patients, a home-use option that is easy, effective and all natural, is the perfect fit!”
Dr. Michael Gold
Dermatologist
“To have a product that can be used at-home to improve women’s wellness is a monumental step forward and one that I welcome. I am thrilled that this has come along to provide an improved quality of life for my patients.”
Dr. David Goldberg
Dermatologist
“Intimate wellness can affect many facets of my patient’s personal lives and I look forward to offering them a wellness solution to help with these issues. This is the long-awaited wellness solution my patients have been asking for.”
Proven in clinical studies, recommended by top women's health experts and doctors
Dr. Kristy Prouse
Gynaecologist
“My patients are asking for options when it comes to intimate health. I share a common goal with Cosara, which is to help women lead better lives thanks to improved health. For my patients, a home-use option that is easy, effective and all natural, is the perfect fit!”
Dr. Michael Gold
Dermatologist
“To have a product that can be used at-home to improve women’s wellness is a monumental step forward and one that I welcome. I am thrilled that this has come along to provide an improved quality of life for my patients.”
Dr. David Goldberg
Dermatologist
“Intimate wellness can affect many facets of my patient’s personal lives and I look forward to offering them a wellness solution to help with these issues. This is the long-awaited wellness solution my patients have been asking for.”
Clinical-grade vaginal restoration, now at home
Supported by peer-reviewed clinical studies, CE-marked for medical use, and FDA-cleared for wellness, this patented technology has been rigorously tested for safety and efficacy.
91% saw less vaginal dryness after 8 weeks
95% saw improved vaginal tightness after 8 weeks
90% had better bladder control over 8 weeks
89% felt less pain during intimacy after 8 weeks
92% reduced urinary distress after 6 weeks
90% felt hightened intimate sensation after 6 weeks
55% fully resolved stress incontinence after 6 weeks
Patented technology
Non-hormonal
Clinically-proven
Gynaecologist approved
Patented technology
Non-hormonal
Clinically-proven
Gynaecologist approved
Patented technology
Non-hormonal
Clinically-proven
Gynaecologist approved