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Ensure Ovulation, Restore Regulation

Bye Irregularity
BEST SELLER $70

Bye Irregularity

Irregular period cycles and related mood symptoms

  • tick icon Non-hormonal formula
  • tick icon Supports menstrual regularity and mood balance
  • tick icon Developed by women’s health experts
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Why Choose Wave Bye?

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Regulation without Hormones

No need for pills or hormone replacement therapy, just supplements that are evidence-based to support cycle regulation and ovulation.

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Clinically Proven Ingredients

Science-backed, clean ingredients for targeted menstrual regulation and period symptom prevention.

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Nightly Formula

Lean in to prevention with a nightly supplement that may prevent PMS, PMDD, and headaches.

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Reconnect with Your Body

When you can observe ovulation and know when your period is coming, it makes you feel more connected with your cycle and your body - something that has felt unknown to so many of us for so long.

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“It is totally unacceptable that women suffer so significantly through their periods, on repeat, for up to a decade of their lives, which is why I founded Wave Bye. Wave is here first and foremost to give women back their time so they can do the things they want to do. ”

Dr. Margo Harrison MD, MPH

Ob/Gyn, Founder and CEO of Wave Bye

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Non-Hormonal Supplements FDA-Approved OB/GYN-Designed Free Shipping Over $125 Science-Backed Supplements

Expert-Approved Relief for Your Period Pains

Veleka Willis MD

Ob/Gyn

Sasha Lukasciak

Women's Health Coach and Personal Trainer

Ashley Nutt

Women's Health Coach and Hormone Specialist

Erika Perez

Massage Therapist

4.9 star star star star star

13 Verified Reviews

“I’ve been incredibly impressed with Wave’s Bye Cramps product. It's is easy to use, and I noticed a significant reduction in my cramps. It’s clear that Wave Bye has put a lot of thought and care into creating something that genuinely addresses the needs of people who struggle with period pain. What I love most is that it’s drug-free and non-invasive—just simple, effective relief that lets me get on with my day. If you’re someone who deals with debilitating cramps, I wholeheartedly recommend giving Bye Cramps a try. It’s helped me regain a sense of control over my period pain, and I couldn’t be more grateful for that!”

Jyoti verified icon Verified Buyer

“Wave's Bye Bad Cramps definitely helped with my cramping, and made my period lighter and a whole day shorter!!”

Alease verified icon Verified Buyer

“Bye Cramps works and does everything it promises! Shorter periods, less pain, and less bloating.”

Vanessa verified icon Verified Buyer

“Wave Bye has been so beneficial to period care and pain management. Bye Irregularity was everything! When I tell you my cycle tracker predicted the day that my cycle would start, literally that day, on the dot, my cycle started. And that usually never happens. Usually it's a couple of days earlier or multiple of days late.”

Nikka verified icon Verified Buyer

“After suffering from cramping for more years than I care to admit in public, Bye Bad Cramps saved the day! Finally an easy to use and effective solution.”

Shannon verified icon Verified Buyer

“As I’ve gotten older I have been experiencing worse period cramps. Bye Bad Cramps is game changing. Made my cramps practically nonexistent and my period a cake walk. Strongly recommend!”

Holly verified icon Verified Buyer

“Wave's Bye Cramps is a clean and healthy way to make periods a little easier! I’ll take it!”

Azita verified icon Verified Buyer

“I used Bye Bad Cramps and I was surprised to find it actually worked for me. My bleeding was reduced by half and the length was ~2-3 days shorter. I'm going to use it for all my periods from now on. It's been a total game changer for me.”

Kristen verified icon Verified Buyer

“I wore white jeans during my period- something I would never do, but felt that my period was not as heavy as usual and thought, let’s give it a shot! I would absolutely use Bye Bad Cramps again, particularly if I’m traveling or have an event that I’d like to control my flow for. Highly recommend!”

Jihan verified icon Verified Buyer

“LOVED how easy and effective this was. Typically I take ibuprofen a few days before my period to help my cramps but when I took these my pain from cramping went down SO MUCH, without having to take any ibuprofen. Less feeling blah. Huge win in my book.”

Kee verified icon Verified Buyer

“I've never felt the need to take products for my period pain because it is relatively mild, so I was surprised by how much Bye Cramps positively impacted my period experience. If I hadn't bled, I wouldn't have even known I was menstruating! I love that it's an alternative to OTC pain medications, and made specifically for periods. I honestly can't wait to share this with my friends and family members who menstruate!”

Adriane verified icon Verified Buyer

“If you've struggled with heavy periods, sleep issues before your period, bloating, and mood swings, you know it feels like an endless struggling finding a product that works. Sometimes you think you find one - but then it works until it doesn't. I recently tried Wave's Bye Bad Cramps. I have lived the majority of my life in pain, dreading my period, and planning around my period so that I can deal with my symptoms. After the first month of Bye Bad Cramps, I was shocked! I slept through the night, I didn't have any bloating, I had minimal cramps, I even wore jeans and went out of the house on day 2 of my period (my heaviest day) because my period was lighter and I wasn't afraid it would leak. I'm tired of giving up 25%+ of my month to my period symptoms and am so excited to continue Bye Bad Cramps and take back my life from my period! I would recommend Wave Bye to my closest girl friends and anyone who is ready to quit period pain as well!”

Ashley verified icon Verified Buyer

“I love that Wave Bye is OBGYN/woman founded. I love that Bye Cramps works even MORE! My period was significantly more manageable. I had a work conference the week of my period that I was able to be fully present and engaged at. Without Bye Cramps, this would’ve been miserable. I would’ve had period cramps — even after taking Advil — that would’ve distracted me from being able to do my job well. I would recommend Bye Cramps to anyone looking for lasting cramp relief and an overall easier period.”

Bre verified icon Verified Buyer

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