Turn down hot flashes. No hormones required.
Evia is a 5-week hypnotherapy program for menopausal hot flashes and night sweats, built for women who can't take HRT, including after breast cancer, or would rather not.
Start with a short assessment to see if Evia is right for you.
- Built on published clinical research
- Developed with Baylor University researchers
- From Mindset Health, makers of Nerva
Does this sound like you?
- Waking up drenched at 3am
- Dressing in layers you shed by mid-morning
- Fanning your way through meetings and dinners
- Told you can't take HRT, or you'd rather not
- You've tried supplements, fans, and cooling pillows
You're exactly who Evia was designed for.
- Hot flashes
- Night sweats
- Sleep disruption
- Brain fog
- Mood changes
- Anxiety
Works alongside your oncology care
After breast cancer, relief shouldn't be off the table too
More than four million women in the US are living after a breast cancer diagnosis. For most, systemic hormone therapy is contraindicated, and the endocrine therapies that protect against recurrence, like tamoxifen and aromatase inhibitors, commonly cause or intensify hot flashes. Over half of women on tamoxifen report them.⁴
Clinical guidelines point to non-hormonal care first. Clinical hypnosis is one of the few non-drug options with randomized-trial evidence in breast cancer survivors specifically: a 68% reduction in hot flash scores over five weeks.² Evia puts that method in your pocket. Hormone-free, drug-free, and designed to work alongside your oncology care, never instead of it.
How Evia works.
Start your program
A short assessment checks Evia is right for you, then your five-week program begins.
Practice daily
One 15-minute audio session a day, at home, with a quick diary entry after.
See it work
Track hot flashes and night sweats week by week, and keep access after week five.
Take your nights back
Sleep through the night, dress for the day, and make plans with confidence.
Clinical research
Backed by randomized controlled trials of clinical hypnosis, and published real-world Evia data.
of women with day and night symptoms at least halved their hot flashes, in a published analysis of 410 real-world Evia users⁵
A structured
5-week program
15 minutes a day, wherever you are
In the foundational Baylor trial
74% fewer hot flashes¹
with therapist-delivered clinical hypnosis, the protocol Evia adapts¹
The Evia program
A program that fits into real life: sit down and press play, wherever you are.
Hypnotherapy audio
Your core 15-minute daily session: guided audio with cooling imagery that helps you practice a calmer response from your body's thermostat.
Menopause education
Short daily lessons on what's actually happening in your body, and why the technique works.
Track progress
Log hot flashes and night sweats in the diary and watch your weekly trend, worth sharing with your clinician.
Bonus sleep sessions
Wind-down sessions help you settle back to sleep when a night sweat wakes you.
- Daily 15-min audio sessions
- Structured 5-week program
- Built on Baylor University research
- Bonus sleep sessions
Calm the thermostat driving your hot flashes
As estrogen falls, the hypothalamus, your body's thermostat, becomes hypersensitive. Hypnotherapy helps you practice a calmer response to the false alarms it fires.
- A small trigger warms you up
- Your brain overreacts to the shift
- The flash you feel is real
Retrain the thermostat
Through hypnotherapy, you can calm an oversensitive alarm and change how those signals are felt.
Cooler days.
Calmer nights.
When flashes take up less space in your day, and your night, there's more room for everything else.
Start Evia with peace of mind
Start with a 7-day free trial
Try the full program via our website before you pay anything.
100% money-back guarantee
Finish the program. If you don't feel it's helped you manage your symptoms, get a full refund.
Hormone-free and drug-free
A behavioral program: no prescriptions, no supplements, nothing to take.
Works alongside your care
Designed to sit beside your existing treatment plan, never instead of it.
The researcher behind Evia
Dr. Gary Elkins directs the Mind-Body Medicine Research Laboratory at Baylor University and is one of the leading researchers in clinical hypnosis for menopausal symptoms.
His lab ran the randomized controlled trials of hypnosis for hot flashes, including in breast cancer survivors, and Evia adapts that protocol for the app.¹ ²
In his NIH-funded randomized trial, clinical hypnosis reduced hot flash frequency by 74% at 12-week follow-up¹
Clinical hypnosis is recommended in current non-hormone menopause guidance³
2023 Nonhormone Therapy Position Statement
Menopause guideline NG23
Breast Cancer Survivorship Care Guideline
Real results, from real people
“I started the program having 11 hot flashes per day and hourly night sweats throughout the night. I'm down to three mild flashes per day… I'm thrilled that I've gotten my life back.”
“I had tried HRT and many supplements. This program has helped more than any of those. Please give it a chance, you will be pleasantly surprised.”
“After using this app I was able to fall asleep again easily after each hot flash… this helped the brain fog to go away.”
Verbatim from public App Store reviews. Individual results may vary.
Frequently asked questions
Does Evia actually work? What's the evidence?
The method Evia is built on has a substantial track record: therapist-delivered clinical hypnosis reduced hot flash frequency by 74% in a randomized trial of 187 postmenopausal women¹, and reduced hot flash scores by 68% in a randomized trial with breast cancer survivors². Clinical hypnosis is one of the non-hormonal options recommended in The Menopause Society's 2023 position statement³.
The app itself has published real-world evidence: in an analysis of 410 Evia users, women self-reported 45 to 61% fewer hot flashes over the program.⁵
I've had breast cancer. Can I use Evia?
Evia is hormone-free and drug-free, which is exactly why it was designed with breast cancer patients and survivors in mind. Hot flashes are one of the most common side effects of tamoxifen and aromatase inhibitors, and systemic hormone therapy is generally contraindicated after a hormone-receptor-positive cancer. Because it isn't a drug, it also can't interfere with tamoxifen the way paroxetine and fluoxetine (two antidepressants sometimes prescribed for hot flashes) can. Others, like venlafaxine, are considered compatible; your oncologist will know what fits your situation.
Evia doesn't treat cancer or replace any part of your oncology care, and you shouldn't change any prescribed treatment because of it. Tell your care team you're using it so they can factor it into your plan. And one thing worth saying plainly: new, changing, or unexplained symptoms deserve a medical evaluation before you put them down to menopause, especially with a cancer history.
Is Evia a replacement for HRT?
No, and it doesn't need to be. HRT remains an effective option that many women choose with their doctor. Evia exists for the moments HRT isn't on the table: a history of hormone-sensitive cancer or blood clots, other contraindications, or a personal preference to stay hormone-free. It can also sit alongside other care you're receiving.
What's actually in the program?
Five weeks of short daily audio hypnotherapy sessions (about 15 minutes) developed by Dr. Gary Elkins' lab at Baylor University, plus brief daily readings that explain what's happening in your body, a hot flash and night sweat diary to track your trend, and bonus sleep sessions. After the core program, maintenance sessions help you keep your results.
What does Evia cost?
Evia starts with a 7-day free trial via our website, so you can try the full program before paying anything. After that it's a subscription, and if you finish the 5-week program and don't feel it's helped you manage your symptoms, email support for a full refund.
Is Evia a medical treatment?
No. Evia is a self-guided wellness program designed to help you self-manage menopausal hot flashes and night sweats. It is not a medical device, doesn't diagnose or treat any disease, and doesn't replace care from your doctor or oncology team.
See if Evia is right for you
The free assessment takes a few minutes and shapes a program around your symptoms.
- Step 1
Take the free assessment
- Step 2
Get your personalized program
- Step 3
Try the full program free for 7 days
- Step 4
Start your first session
- Elkins GR, Fisher WI, Johnson AK, Carpenter JS, Keith TZ. Clinical hypnosis in the treatment of postmenopausal hot flashes: a randomized controlled trial. Menopause. 2013;20(3):291–298.
- Elkins G, Marcus J, Stearns V, et al. Randomized trial of a hypnosis intervention for treatment of hot flashes among breast cancer survivors. Journal of Clinical Oncology. 2008;26(31):5022–5026.
- The 2023 nonhormone therapy position statement of The North American Menopause Society. Menopause. 2023;30(6):573–590.
- Fisher WI, Johnson AK, Elkins GR, et al. Risk factors, pathophysiology, and treatment of hot flashes in cancer. CA: A Cancer Journal for Clinicians. 2013;63(3):167–192.
- Scheffrahn K, Hall C, Muñiz K, Elkins G. User outcomes for an app-delivered hypnosis intervention for menopausal hot flashes: retrospective analysis. JMIR Formative Research. 2025;9:e63948.